Remote ๐Ÿ’ป Development Jobs

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Senior Data Solutions Engineer
โ€ข
AI Digital
๐Ÿ‡ช๐Ÿ‡บ Europe
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 22, 2025
12/22/2025

What you'll do:

  • Design and implement complex automation workflows across BigQuery, BI systems, and other tools.
  • Build and maintain operational integrations that connect various tools and systems directly (e.g., ClicData, Slack, Google Sheets, or marketing platforms).
  • Lead major incident investigations, conduct root cause analyses, and implement preventive improvements and recovery mechanisms.
  • Drive analytical and critical thinking in data initiatives; challenge assumptions and propose innovative solutions.
  • Mentor junior colleagues.
  • Manage version control, code reviews, and collaborative development via GitHub; lead debugging, monitoring, and optimization of automation pipelines.
  • Collaborate with the engineering team to ensure automations align with reporting and system needs.
  • Write and maintain clean, modular, and scalable code; establish automated testing.
  • Develop and maintain comprehensive documentation frameworks; create reusable guides and ensure transparency across projects.
  • Demonstrate exceptional attention to detail and establish team-wide quality standards; contribute to and align data strategies with organizational goals, influencing long-term data roadmap and architecture decisions.

What you bring:

  • 2+ years of experience; good knowledge of SQL, JavaScript (used for automation in the Google ecosystem), and Python.
  • Experience with BigQuery or strong general database expertise; Dataform experience is preferred but not mandatory.
  • Hands-on experience with Airflow or similar orchestration tools.
  • Strong understanding of data architecture, modeling frameworks, and performance optimization.
  • Proven track record in automation, data quality improvements, and building internal tools (JS/Python).
  • Strong understanding of APIs and BI platform integrations.
  • Advanced experience using GitHub for collaborative development.
  • Excellent problem-solving, communication, and cross-functional collaboration skills.
  • Experience in AdTech is strongly preferred, or interest in the domain / marketing-related education.

What we offer:

  • USD compensation that values your expertise.โ€
  • Work from anywhere: Fully remote to suit your lifestyle.โ€
  • 31 days of paid time off: 21 days of annual leave + 10 days of sick leave, because your health and work-life balance matter.โ€
  • Growth-focused environment: Access to learning resources and clear pathways for growth.โ€
  • Fun team events: Virtual cooking classes, yoga sessions, team quizzes and more
  • โ€A culture of trust: We cut the red tape โ€” results over rules always. Open talk, ownership, and getting things done together.

Steps of the selection process:

  • Screening Interview (45 minutes) โ€“ Initial conversation with a recruiter.
  • Test Assignment (2 days) โ€“ Complete a task to showcase your skills.
  • Technical Interview (up to 60 minutes) โ€“ A deep dive into your functional expertise, problem-solving approach, and practical skills relevant to the role.
  • Final Interview (Up to 60 minutes) โ€“ Meet with the Team Lead for an in-depth discussion of your experience and skills.
  • Offer โ€“ If successful, youโ€™ll receive an offer to join our team.

Note: This role is open to applicants from:

EMEA (selected countries)

Please note that weโ€™re unable to consider applications from outside these regions. Thanks for your understanding!

Senior DevOps Engineer
โ€ข
HerculesAI
๐Ÿ‡ต๐Ÿ‡น Portugal
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 21, 2025
12/21/2025

HerculesAI helps finance and operations leaders solve problems that are too complex, large-scale, or time-consuming for human teams to manage alone. Its platform automates the validation and verification of data across millions of high-volume, rules-based transactions, improving billing accuracy, reducing costs, and accelerating cash flow. Built on a modular, multi-AI agent architecture, HerculesAI delivers industry-specific solutions for staffing, insurance, government, and financial services. Its accuracy and consistency enable enterprises to achieve levels of precision and speed that were previously out of reach.

Headquartered in the United States, HerculesAI also has offices in the United Kingdom, Armenia, Canada, and Portugal.

About the role

We are seeking a Senior DevOps Engineer to design, automate, and operate infrastructure across both cloud (Azure, AWS, GCP) and on-prem environments. The role focuses on Kubernetes operations, CI/CD automation, hybrid infrastructure management, and security, with opportunities to support AI-powered workloads. This is a hands-on engineering position, ideal for someone who thrives in hybrid and multi-cloud environments.

What you'll do

  • Deploy, scale, and manage Kubernetes clusters in both cloud and on-premises environments.
  • Build and maintain CI/CD pipelines using modern automation tools and Infrastructure as Code practices.
  • Manage hybrid infrastructure ensuring scalability, resilience, and disaster recovery readiness.
  • Strengthen security and compliance through identity management, network policies, and encryption strategies.
  • Implement observability solutions (metrics, logging, tracing) to ensure system reliability and performance.
  • Optimize infrastructure performance and cloud costs while maintaining high availability.
  • Own Kubernetes operations across cloud and on-prem: provision clusters, manage upgrades, enforce policies, and standardize app delivery (Helm/Kustomize) with progressive rollouts (blue/green, canary).
  • Design, build, and maintain CI/CD pipelines (GitHub Actions/Azure DevOps/Argo CD) using IaC (Terraform) and GitOps; enforce quality/security gates and artifact promotion.
  • Architect and operate hybrid infrastructure (Azure, AWS, GCP, on-prem): networking, identity, storage, backup/DR, and capacity planning with clear RTO/RPO objectives; run DR tests regularly.
  • Implement zero-trust and compliance controls: IAM/least-privilege, secrets management (Vault/KMS), mTLS, network policies, container image scanning/signing/attestation (Trivy/COSIGN), SBOMs, and policy-as-code (OPA/Gatekeeper/Kyverno).
  • Establish observability end-to-end: metrics, logs, traces (Prometheus/Grafana/OpenTelemetry/ELK), SLOs/SLIs, alerting, runbooks, and on-call rotation hygiene.
  • Optimize performance and cost: right-size workloads, set requests/limits, enable autoscaling, implement spot/reserved strategies, and produce FinOps reporting.
  • Partner with Engineering, Product, AI, and Security to support AI/LLM workloads (GPU scheduling, device plugins, quotas), model artifact storage, data pipelines; drive post-release verification and incident retrospectives.
  • Create paved roads and reusable templates: environment blueprints, bootstrap scripts, golden images, and self-service tooling for developers.
  • Lead incident response: triage, rollback, root-cause analysis, corrective actions, and knowledge base updates.

Key Areas of Expertise

  • Kubernetes & Containers: Cluster deployment, scaling, and application delivery.
  • Automation & IaC: Terraform, Helm, Kustomize, CI/CD pipelines.
  • Hybrid Infrastructure: Cloud (Azure, AWS, GCP) and on-premises systems.
  • Security & Compliance: Zero-trust networking, identity access management, encryption.
  • Observability & Reliability: Monitoring, logging, and tracing with industry-standard tools.
  • Performance & Cost Optimization: Resource tuning and efficiency improvements.
  • GitOps & Release Engineering: Argo CD/Flux, promotion gates, progressive delivery (blue/green, canary).
  • Networking & Platform Security: VPC/VNet, ingress/controllers, service mesh, mTLS, network policies.
  • Supply-Chain Security: Image scanning/signing/attestation (Trivy, COSIGN), SBOMs, provenance.
  • Policy as Code & Guardrails: OPA/Gatekeeper/Kyverno; pre-merge checks in CI; admission policies.
  • Observability at SLO Level: Prometheus, Grafana, OpenTelemetry, ELK; actionable alerting; runbooks.
  • Resilience/DR: Backup/restore testing, RTO/RPO adherence, capacity planning.
  • FinOps: Cost per workload/unit, right-sizing, autoscaling, spot/reserved strategy.
  • AI/ML Infra (nice-to-have): GPU nodes, device plugins, quotas, scheduling constraints.

Necessary Qualifications

  • 6+ years in DevOps/SRE/Platform Engineering with hands-on ownership of Kubernetes, CI/CD, and hybrid cloud operations at scale.
  • Required: Strong with Terraform (IaC), Helm/Kustomize, container registries, and GitOps workflows (e.g., Argo CD/Flux).
  • Proficient with at least one major CI system (GitHub Actions, Azure DevOps) and artifact management; fluent in scripting (Bash) and one programming language (Python or Go preferred).
  • Deep knowledge of cloud primitives (Azure/AWS/GCP) and on-prem virtualization; networking (VPC/VNet, ingress, service mesh), storage, and security controls.
  • Observability stack experience (Prometheus, Grafana, OpenTelemetry, ELK), SLI/SLO design, and actionable alerting.
  • Security by default: IAM, secrets management (Vault/KMS), image scanning/signing (Trivy/COSIGN), SBOMs, and policy as code (OPA/Gatekeeper/Kyverno).
  • Proven track record with DR/BCP, backup/restore testing, and capacity planning; comfort with incident command and postmortems.
  • Bonus: Support for AI workloads (GPU nodes, quotas), performance profiling, and cost modeling/FinOps.
System Engineer (Compute Node)
โ€ข
Nebius
๐Ÿ‡ช๐Ÿ‡บ Europe
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 21, 2025
12/21/2025

Nebius is leading a new era in cloud computing to serve the global AI economy. We create the tools and resources our customers need to solve real-world challenges and transform industries, without massive infrastructure costs or the need to build large in-house AI/ML teams. Our employees work at the cutting edge of AI cloud infrastructure alongside some of the most experienced and innovative leaders and engineers in the field.

Where we workโ€

Headquartered in Amsterdam and listed on Nasdaq, Nebius has a global footprint with R&D hubs across Europe, North America, and Israel. The team of over 800 employees includes more than 400 highly skilled engineers with deep expertise across hardware and software engineering, as well as an in-house AI R&D team.

The role

The Compute Node team builds services for managing Virtual Machines running on GPU servers, integrating with disk management, virtual and InfiniBand networks. The team is also responsible for developing the Virtual Machine Scheduler that operates across clusters with thousands of servers and tens of thousands of GPUs, spanning multiple data centers in several regions.

We expect you to have:

1. Containerization & Orchestration

  • Experience with Kubernetes not only for deployment but for development is highly valued.

2. Virtualization

  • KubeVirt and QEMU/KVM familiarity is a high plus.

3. Linux & System-level Understanding

  • Solid knowledge of internal OS architecture, performance considerations, process isolation and resource management.
  • Knowledge of POSIX, sysfs, system calls, and file systems.
  • Familiarity with server architecture, PCIe devices, NICs, and kernel drivers.

4. Hardware Acceleration

  • Experience or strong interest in working with GPUs, DPUs, or ARM architectures is desirable.
  • Familiarity with the NVIDIA DOCA Software Framework will be an advantage.

5. Go, C++ Proficiency

  • Knowledge of at least one of these languages, ready to learn or work with the others as needed.
  • Strong grasp of concurrency, debugging, and profiling techniques.

We conduct coding interviews as part of the process.

What we offer

  • Competitive salary and comprehensive benefits package.
  • Opportunities for professional growth within Nebius.
  • Flexible working arrangements.
  • A dynamic and collaborative work environment that values initiative and innovation.

Weโ€™re growing and expanding our products every day. If youโ€™re up to the challenge and are excited about AI and ML as much as we are, join us!

DevOps Engineer
โ€ข
Tether
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 21, 2025
12/21/2025

At Tether, weโ€™re not just building products, weโ€™re pioneering a global financial revolution. Our cutting-edge solutions empower businessesโ€”from exchanges and wallets to payment processors and ATMsโ€”to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.

Innovate with Tether

Tether Finance: Our innovative product suite features the worldโ€™s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.

But thatโ€™s just the beginning:

Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.

Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.

Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.

Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.

Why Join Us?

Our team is a global talent powerhouse, working remotely from every corner of the world. If youโ€™re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. Weโ€™ve grown fast, stayed lean, and secured our place as a leader in the industry.

If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.

Are you ready to be part of the future?

About the job

We are seeking a highly skilled DevOps Specialist to architect, implement, and maintain end-to-end CI/CD pipelines using GitHub, with a strong focus on test-driven deployment, automated release management, and Infrastructure as Code (IaC) practices.

The ideal candidate will containerize services using Docker, manage build, compilation, and publishing workflows for JavaScript, TypeScript, and C++ packages, and design robust multi-language build pipelines leveraging CMake or similar build tools.

The role also includes automating build, tagging, and publication processes across web, desktop, and mobile platforms to ensure consistent and traceable releases. Deep expertise in Linux system administration, networking, and IaC tools is essential to deliver scalable, secure, and highly available deployments.

Responsibilities

  • Lead the design, architecture, and management of CI/CD pipelines using GitHub Actions (and similar tools), ensuring fast, reliable, and reproducible software delivery.
  • Implement and enforce test-driven deployment systems, integrating automated testing, validation, and monitoring to maintain code quality and accelerate feedback cycles.
  • Containerize applications and microservices with Docker, optimize image builds, and manage deployment pipelines for distributed environments.
  • Oversee the build, packaging, and publishing lifecycle for JavaScript, TypeScript, and C++ packages, including versioning, semantic tagging, and NPM or internal registry publication.
  • Develop and maintain cross-platform build pipelines using CMake or equivalent tools, ensuring consistent compilation and release workflows across web, desktop, and mobile.
  • Automate end-to-end release processes, including tagging, building, signing, and distributing mobile, web, and desktop applications.
  • Define and manage Infrastructure as Code (IaC) to provision and maintain reliable, scalable, and secure infrastructure environments.
  • Collaborate closely with development, QA, and operations teams to troubleshoot deployment issues, optimize performance, and improve release reliability.
  • Continuously improve observability and feedback loops, leveraging monitoring and alerting systems to maintain operational excellence.

Job requirements

Mandatory

  • Bachelorโ€™s or Masterโ€™s degree in Computer Science, Engineering, or a related discipline.
  • 3+ years of hands-on experience architecting and maintaining CI/CD pipelines using GitHub Actions or equivalent tools at scale in a production environment.
  • Strong proficiency in test-driven deployment methodologies, including writing and maintaining automated test suites for integration and end-to-end validation.
  • Expertise in containerization technologies such as Docker, including image creation, registry management, and basic orchestration patterns.
  • Experience managing package lifecycles for JavaScript and TypeScript, including versioning, compilation, semantic tagging, and publishing workflows to NPM.
  • In-depth knowledge of C++ build systems, specifically CMake, with proven experience optimizing native build and deployment pipelines.
  • Advanced Linux system administration and networking skills, including shell scripting, package management, performance troubleshooting, firewalls, and VPN configuration.
  • Excellent communication, problem-solving, and collaboration skills, with the ability to work effectively in globally distributed teams.
  • Experience with Infrastructure as Code (IaC) tools such as Terraform, Ansible, AWS CDK or AWS CloudFormation.
  • Experience with mobile CI/CD automation, including build, tagging, and publication for iOS and Android applications.
  • Advanced knowledge of release management practices, including automated versioning, signing, and artifact distribution.

Preferred

  • Exposure to observability and monitoring systems, leveraging tools like Prometheus, Grafana, or ELK for deployment health tracking.
  • Experience working in high-availability, security-sensitive environments, especially in fintech, blockchain, or distributed systems contexts.
  • Experience deploying and managing blockchain-based applications.
  • Exposure to AI/ML pipelines, including automated model training, evaluation, and deployment using frameworks like PyTorch or TensorFlow.

Important information for candidatesโ€

Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:

  • Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/
  • Verify the recruiterโ€™s identity. All our recruiters have verified LinkedIn profiles. If youโ€™re unsure, you can confirm their identity by checking their profile or contacting us through our website.
  • Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.
  • Double-check email addresses. All communication from us will come from emails ending in @tether.toor @tether.io
  • We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.

When in doubt, feel free to reach out through our official website.

Senior Game Developer
โ€ข
Playson
๐Ÿ‡ช๐Ÿ‡บ Europe
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 21, 2025
12/21/2025

Playson is a leading online gaming supplier, founded in 2012, which has developed worldwide recognition in the industry. We offer complete gaming solutions based on the latest technologies and detailed market analysis for the leading iGaming operators.

We are looking for a passionate Senior Front-End JS Game Developer to deliver high performance, fresh vision, and a desire for scalability within the company. The job will suit the best a committed developer who is ready to work with the game engine and new feature development.

To succeed in the role, you'll have:

  • 4+ years of JavaScript UI Client programming experience in a business environment. With strong focus on FPS and CPU performance.
  • Expert in TypeScript, Javascript ES6+, excellent understanding of the rendering cycle in Canvas/WebGL.
  • Experience in Game Development.
  • Deep understanding of Event Loop and benefits of sync or async approaches.
  • Experience in cross-browser development.
  • Strong knowledge of OOP, knowledge of game programming patterns, practices, and techniques.
  • Propose different solution algorithms.
  • Experience with Git.
  • Excellent communication skills and a team player mindset.
  • Intermediate (or higher) level of English.
  • GTD (getting things done) attitude, self-sufficiency, open for learning.

Would be beneficial to know:

  • Understanding of performance optimisation algorithms, memory management, threading
  • Experience with Spine animations
  • Experience with Texturepacker
  • Experience with GitHub Actions
  • Experience with Unit Testing
  • Experience of work in Jira, Confluence
  • Knowledge of Vue on a basic level
  • Experience in full-stack development
  • Familiarity with Scrum workflow processes

Your Role in Elevating Our Games:

  • Join a team of professional game developers
  • Practice openness and agility in game development
  • Be a part of Playson Engineering Community and exchange ideas, expertise
  • Suggest improvements for the game engine
  • Design and write functional unit tests against updated code
  • Develop tools and scripts for work optimisation

What you get in return:

  • Competitive Salary: We offer a competitive salary in EUR, subject to annual performance reviews
  • Quarterly Bonuses: Benefit from a transparent and systematic quarterly bonus system
  • Flexible Schedule: We offer a flexible work schedule to accommodate your needs
  • Remote Work Option: Choose to work remotely, providing greater flexibility and comfort
  • Unlimited Paid Vacation: Enjoy unlimited paid vacation leave
  • Unlimited Paid Sick Leave: Take unlimited paid sick leave whenever necessary
  • Medical Insurance: Receive comprehensive medical insurance for both you and a significant other
  • Financial Support for Life Events: We provide financial support during special life events
  • Professional Development: Get reimbursement for professional development courses and training
  • Employee Referral bonus program
  • Corporate team-building events, corporate parties

The recruitment process includes the next steps:

  1. HR Interview
  2. Team Interview (with Product Owners)
  3. Technical interview (with live coding session)
  4. Final Interview (with CTO)

If the job description rings a bell - take an action and APPLY! Looking forward to welcoming you to the iGaming world!

Fullstack Engineer
โ€ข
Papayo.ai
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 20, 2025
12/20/2025

Weโ€™re a Munich-based HR tech startup building a next-generation recruitment automation platform. Our product helps agencies and in-house recruiters streamline outreach, connect multiple sourcing channels, and automate candidate communications from first contact to hire.

Our core stack includes TypeScript, ReactJS, Node.js, Fastify, PostgreSQL, and AWS, with Docker and Git for development and deployment, and Jira for task tracking, working in short Agile iterations. โ€

The Roleโ€

Weโ€™re looking for a strong full-stack engineer who leans toward the back end with solid DevOps experience, and ideally some exposure in building AI or ML systems.

Youโ€™ll play a key role in elevating our engineering standards, building scalable systems, and helping shape our next stage of growth.

Youโ€™ll start as an individual contributor, shipping production-ready code early and helping scale our platform as we grow. Over time, youโ€™ll influence architecture, best practices, and mentor teammates.

Responsibilities

  • Build, optimise, and maintain backend systems using Node.js (TypeScript) and Fastify.
  • Design APIs and data models across PostgreSQL, Sequelize, and AWS OpenSearch.
  • Own and evolve CI/CD pipelines and serverless deployments on AWS Lambda.
  • Manage cloud infrastructure (AWS + GCP) for performance, reliability, and security.
  • Collaborate on AI-powered features using the Gemini API and Google AI Platform.
  • Uphold and improve coding standards, DevOps automation, and documentation.
  • Contribute to architecture decisions that balance pragmatism and scalability.

Requirements

  • 5+ years of experience building and maintaining modern web applications.
  • Strong backend foundation in Node.js (preferably TypeScript).
  • Comfortable contributing to the frontend using React (TypeScript, Vite, Tailwind) to deliver clean, performant interfaces when needed.
  • Proven experience in DevOps, including CI/CD pipelines, AWS/GCP, monitoring, and automation.
  • Skilled in API design, data modelling, and performance optimisation.
  • Proficient with PostgreSQL, Sequelize, and cloud-native architectures.
  • Familiarity with serverless (AWS Lambda) and containerisation (Docker) workflows.
  • Bonus: exposure to AI/ML workflows, LLM APIs, or search systems (e.g., OpenSearch).
  • Good understanding of testing, scalability, and security best practices.
  • Experience in early-stage startups, or a strong motivation to thrive in one.

Conditions

  • Full-time commitment (around 8 hours per day) with flexible working hours
  • Freelance / B2B position paid from Germany
  • Payment based on an hourly rate
  • Open to candidates with legal freelance or business status in Europe (We can't pay to Russia, Belarus, Ukraine, Central Asia, and Georgia)
  • Fully remote within European time zones
  • Small, collaborative international team
Frontend (React) Developer
โ€ข
NDA
๐Ÿ‡จ๐Ÿ‡พ Cyprus
๐Ÿ’ป Development
โœˆ๏ธ Relocation
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 20, 2025
12/20/2025

We are an international iGaming company with over 15 years of experience in the industry. We are currently building our own platform โ€” a high-load system with a reliable backend and a well-designed back office. The project is at a key stage of development, and we are looking for professionals who want to influence architecture, technical decisions, and overall product quality.

Responsibilities:

  • Develop and maintain user interfaces.
  • Work closely with UX/UI designers to turn visual concepts into functional user interfaces.
  • Integrate frontend components with server-side logic and APIs.
  • Optimize applications for maximum performance and scalability.
  • Provide technical support and updates for existing applications.
  • Apply best coding practices and standards, including testing and debugging.

Requirements:

  • At least 2 years of experience with React and its ecosystem (Redux, React Router).
  • Experience working with RESTful APIs.
  • Knowledge of Next.js is a plus.
  • Familiarity with modern build and version control tools such as Webpack and Git.
  • Experience with development methodologies such as Agile/Scrum.
  • Backend API integration.
  • Multilingual support and internationalization (i18n).
  • Development of advanced UI components.
  • Real-time data updates.
  • Complex forms with validation and dynamic fields.
  • Russian language proficiency.

What we offer:

  • Office in Cyprus โ€” comfortable, vibrant, and close to the sea.
  • Paid vacation and sick leave, plus 5 additional sick days per year.
  • Active corporate life: quizzes, sports activities, e-sports tournaments, and more.
Python Developer
โ€ข
Jet BI
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 19, 2025
12/19/2025

Get a real thrill out of the work you do. This corporate value defines the way we approach our team. We unlock personal and professional potential because each employee matters to us

Requirements:

  • Experience with Python: 1+ years;
  • Higher education in Mathematics or related fields;
  • Experience in web-development with Django, FastApi;
  • Knowledge and practical skills using NumPy, OpenCV, Pandas;
  • Experience with high-load systems, large volumes of data;
  • Experience with Docker, Kubernetes, AWS (including services for data pipelines like S3, Lambda, or ECS for scraping tasks);
  • Experience with web scraping using Scrapy and Playwright;
  • Ability to work with large-scale data processing and optimization for high-load scraping systems;
  • English level: upper-intermediate.

The company offers:

  • a long-term project to create an analytical system (collection, processing and analysis of big data)
  • work in a team of experienced, motivated professionals;
  • bonuses for good performance on the project;
  • friendly and committed team;
  • flexible work schedule (ability to work remotely);
  • real prospects for career and professional growth;
  • training and certification at the expense of the company;
  • interesting activities within the company.

Working Conditions:

  • Work according to the Polish calendar;
  • Full-time, Remote, B2B or Umowa o dzieล‚o;
  • Please apply on vacancy and attach your CV.
Senior DevOps Engineer
โ€ข
EverAI
๐Ÿ‡ช๐Ÿ‡บ Europe
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 19, 2025
12/19/2025

Our user base and tech team are expanding rapidly, we are therefore hiring a SeniorDevOps Engineer to help us build and scale our platform and support our engineering teams. Youโ€™ll have the opportunity to help define our roadmap and find the best technical solutions to help our customers. You will also have time to run some experiments and bring new ideas to the table.

Reporting directly to our DevOps Lead, Mate, you will be responsible for:

  • Interacting with the engineers to provide infrastructure support
  • Manage, monitor and scale our existing services
  • Provision infrastructure and platform services through Infrastructure-as-Code, code reviews and testing

You will be working with Michael (Co-founder & CTO), along with the Product team and the Engineering team (web developers, SRE, data scientists).

Your Qualifications

Must-haves

  • 5+ years of experience: Public cloud, Kubernetes, GitOps; Observability through logs, metrics and tracing; Infrastucture-as-Code, Terraform, Helm; Ability to read and understand application code (Go, Python, shell); In tech startups or any similarly agile and fast-paced environment
  • Strong communication & collaborative skills (perfectly fluent in English)
  • Goal-oriented, ownership and commitment
  • Doer mindset - we are moving fast and need people who can balance execution, planning, and strategy
  • Humble - willing to learn, open to feedback
  • User-centricity - you are proud of what you build and you share our obsession for amazing user experience
  • #NSFW - you are comfortable building products that are based on uncensored models and content

Bonus points

  • Past experience and/or interest in data science and generative AI (NLP, ML, MLOps, etc.)
  • Location: you must be able to work within ยฑ4 CET

Why EverAI?

  • Exponential Growth: From 35M+ users in 2 years, to 100M next โ€” and 500M beyond
  • Track Record of Category-Creating Innovation: We consistently launch world-first AI applications โ€” setting the pace, not following it
  • Global Impact: Top-tier user growth, real-world adoption, and cultural relevance
  • Proven Leadership: A senior team thatโ€™s launched, scaled, and exited & IPOโ€™d multiple scale ups โ€” now fully focused on reshaping AI companionship
  • Elite Remote Team: 100% remote and built to win โ€” world-class talent from Tier 1 tech companies, with a culture of ownership, velocity, and radical creativity
  • Ethical Core: Our AI ecosystem is governed by EverGuard, our proprietary AI moderation technology, ensuring responsible development at scale

What We Offer

  • Contract Type: We prefer B2B, but weโ€™re flexible, what matters is long-term commitment and impact
  • โ€Work From Anywhere: Fully remote. Choose the environment where you do your best work
  • โ€Paid Time Off: 4 weeks (20 working days) of PTO per year to recharge and reset
  • โ€Annual Gathering: A yearly in-person meetup to connect, brainstorm, and celebrate wins together
  • โ€Health & Wellness Support: Up to $200 per year for wellbeing expenses + unlimited 1:1 sessions with psychologists and lifestyle experts through OpenUp (also available for up to three family members)
  • โ€Co-Working Space Budget: Work from a co-working space up to twice per month (35 EUR / 40 USD per visit) to stay inspired and connected
  • โ€Learning Budget: Dedicated funds to support your professional growth: courses, books, conferences, events, or certifications
  • โ€Equipment: Company laptop provided + monitor budget up to $250 for your workspace setup
  • โ€AI Tools Access: Premium access to ChatGPT, Cursor, Hugging Face, and others, to power your ideas and workflows

Top Tier Talent Is Our Multiplier

Weโ€™re a fully remote group of A-players from Tier 1 tech, led by an exec team whoโ€™ve launched, scaled, and exited multiple companies. We move fast, and care deeply about what we build โ€” and who we build it with.

Weโ€™re looking for exceptional talent ready to ship & distribute world-first AI products at scale, fast, and co-create with us this category-defining business.

If thatโ€™s you โ€” reach out and apply!

Senior Golang Engineer (SB)
โ€ข
Amitours Group
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 19, 2025
12/19/2025

Weโ€™re looking for a Senior Golang Engineer to join our Core Backend Team and help us build the foundation of Skibookersโ€™ scalable microservice ecosystem.
Youโ€™ll work on core platform components, API integrations, and the infrastructure that powers AI-based recommendations, booking logic, and payments.

Responsibilities

  • Design and develop scalable backend services in Go within a microservices architecture
  • Integrate with multiple travel APIs (flights, hotels, ski passes, payments)
  • Build efficient data pipelines and caching layers for real-time pricing and personalization
  • Optimize performance, reliability, and fault tolerance
  • Collaborate with the AI and frontend teams to deliver new features end-to-end
  • Participate in architecture reviews and contribute to core system design
  • Maintain CI/CD pipelines and observability (Kubernetes, Grafana, Sentry, etc.)
  • Mentor mid-level engineers and contribute to engineering culture

Requirementsโ€

  • 4+ years of experience with Go in production
  • Strong understanding of microservices, gRPC/REST, and concurrency patterns
  • Experience with PostgreSQL, Redis, Kafka, and API integration
  • Proficiency with Docker, Kubernetes, and CI/CD tools
  • Familiarity with AWS/GCP and cloud-native architectures
  • Solid testing discipline (unit/integration/contract)
  • Ownership mindset and ability to deliver in a fast-paced startup environment

Nice to haveโ€

  • Experience with traveltech, marketplaces, or booking platforms
  • Understanding of personalization systems, recommendation engines, or vector databases
  • Knowledge of Python (for AI/data pipelines)
  • Experience building distributed systems at scale
Node.js Developer
โ€ข
NDA
๐Ÿ‡จ๐Ÿ‡พ Cyprus
๐Ÿ’ป Development
โœˆ๏ธ Relocation
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 19, 2025
12/19/2025

We are an international iGaming company with over 15 years of experience in the industry. We are currently building our own platform โ€” a high-load system with a reliable backend and a well-designed back office. The project is at a key stage of development, and we are looking for professionals who want to influence architecture, technical decisions, and overall product quality.

โ€Responsibilities:

  • Participate in the development of a proprietary gaming platform with a strong focus on performance and stability.
  • Write clean, maintainable code using Node.js.
  • Develop and maintain unit and end-to-end tests (Jest).
  • Take part in code reviews, suggest optimizations, and propose improvements.
  • Contribute to the development of CI/CD pipelines and internal processes.โ€

Requirements:

  • 3+ years of software development experience.
  • Strong proficiency in Node.js.
  • Experience working with SQL, Kafka, and Redis.
  • Experience with unit and e2e testing.
  • Understanding of high-load systems and performance optimization.
  • Ability to work effectively in a team and take ownership of results.
  • Russian language proficiency.

Nice to have:

  • Experience with financial transactions or other high-load systems.

What we offer:

  • Office in Cyprus โ€” comfortable, vibrant, and close to the sea.
  • Paid vacation and sick leave, plus 5 additional sick days per year.
  • Active corporate life: quizzes, sports activities, e-sports tournaments, and more.
Lead Backend Engineer (Architecture Team)
โ€ข
InvestEngine
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 18, 2025
12/18/2025

InvestEngine is a fast-growing fintech based in London, on a mission to make ETF investing simple and accessible. Over 120,000 clients have trusted us with more than ยฃ2 billion in assets โ€” and weโ€™re just getting started. Weโ€™ve been featured in MoneyWeek, Finder and Forbes, and weโ€™re scaling quickly with big ambitions.

About the Role

Weโ€™re looking for a Lead Backend Engineer to help build and grow our Architecture Team - a new function focused on shaping the long-term technical direction of our backend platform.

As our product and engineering organisation scale, weโ€™re intentionally stepping back from short-term fixes to invest in a more consistent, strategic approach to architecture, reliability, and engineering standards across backend teams.

This role is ideal for a strong backend engineer who values ownership, leads by example, and enjoys developing others. Youโ€™ll work closely with backend teams, product managers, and business stakeholders, contribute to strategic initiatives, and help teams navigate complex technical challenges โ€” influencing both systems and processes.

You will act as a leader and coordination point for a small but growing Architecture Team (currently starting from a senior-level core, with plans to expand over time).

What Youโ€™ll Do

  • Define and evolve backend architecture standards (RFCs, ADRs, patterns, reference implementations)
  • Lead cross-team technical design for complex initiatives, integrations, and platform-level changes
  • Own system health: reliability, performance, observability, incident analysis, and risk reduction (MySQL, Redis, etc.)
  • Drive technical debt reduction through clear prioritisation and measurable outcomes
  • Design and improve internal and external APIs (contracts, versioning, backward compatibility)
  • Improve engineering efficiency: CI/CD pipelines, automated testing, release safety, Git practices (TeamCity, GitHub Actions)
  • Mentor and develop engineers through code reviews, pairing, and technical guidance
  • Support security and compliance requirements with pragmatic, scalable technical solutions
  • Help teams clearly communicate architectural decisions through documentation and discussion

What Weโ€™re Looking For

  • 5+ years of backend development experience, including leading projects or small teams
  • Strong Python expertise; solid experience with Django or similar frameworks
  • Proven experience designing backend architectures and distributed systems
  • Strong understanding of relational databases, caching, and scalable system design
  • Ability to operate in ambiguity, take initiative, and drive technical decisions
  • Excellent communication skills - especially written and spoken English with native or near-native stakeholders (B2+ required)
  • A collaborative mindset and passion for mentoring and growing engineers
  • Experience with modern development practices: Git, CI/CD, testing, clean code, monitoring

Nice to Have

  • Experience in fintech, regulated industries, or internal platform/B2B systems
  • Familiarity with AWS, Docker, and messaging systems such as RabbitMQ or Kafka
  • Contributions to open-source projects or personal technical initiatives
  • Prior experience helping teams adopt architectural standards or improve technical communication

How We Work

Weโ€™re a lean, collaborative team where developers help shape architecture, product direction, and engineering culture. Youโ€™ll have real impact, autonomy, and the trust to build solutions that scale with the business โ€” without micromanagement or heavy bureaucracy.

What We Offer

  • Direct impact โ€” work on business-critical systems and influence core architecture
  • Modern tech stack โ€” Python 3.11, Django, MySQL, Redis, AWS, GitHub, TeamCity
  • Remote-first and flexible โ€” work from anywhere, with meaningful overlap with London working hours expected for this leadership role (team rituals, cross-team alignment, and stakeholder meetings)
  • Unlimited vacation โ€” take the time you need, when you need it

Hiring Process

  • Intro call with our Talent team
  • Technical interview with the Backend team
  • Final conversation with our CTO
  • Fast and clear process โ€” typically 1โ€“2 weeks from first call to offer.A supportive, experienced team that values quality, learning, and delivering results.
Senior DevOps Engineer
โ€ข
Getgems
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 18, 2025
12/18/2025

We are Getgems, a part of The Open Platform (TOP) dedicated to building experimental and innovative projects on the Telegram Mini App and Bot platform. Our portfolio includes Getgems, the leading NFT marketplace on TON, games with over 10M+ active gamers, and numerous experiments that shaped our expertise.

Join us as a Senior DevOps Engineer to shape the backbone of our NFT marketplace โ€” scaling infrastructure, keeping things fast and reliable, and giving our devs the freedom to ship end-to-end with confidence.

Responsibilities:

  • Focus on DevOps, with a share of SRE responsibilities to ensure reliability, security and performance.
  • Maintain and evolve our AWS infrastructure using IaC tools in a GitOps way โ€” we use Flux and OpenTofu.
  • Collaborate with developers on infra-related tasks and support them with guidance and documentation.
  • Set up and maintain CI/CD pipelines for our monorepo โ€” we use GitHub Actions and moonrepo.
  • Ensure observability, participate in incident handling โ€” we use almost the full Grafana OSS stack.

Requirements:

  • Agile mindset, adaptability and focus on continuous improvement.
  • 5+ years of background as DevOps/SRE.
  • 3+ years of hands-on work with cloud ecosystems, with a strong focus on Kubernetes.
  • Proficient in GitOps practices and Infrastructure as Code.
  • Skilled in building end-to-end CI/CD pipelines.
  • Experience with at least one observability stack.

Why it is a fantastic opportunity:

  • Our business is growing at an exponential scale.
  • Non-bureaucratic management that focuses on results.
  • Regular performance reviews to assess your progress.
  • Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.
  • Compensation for medical expenses.
  • Provision of necessary equipment.
  • 20 working days of paid vacation annually.
  • 11 days off per year.
  • 14 days of paid sick leave to support your health and recovery when needed.
  • Access to internal conferences, English courses and corporate events.
Senior Backend Engineer
โ€ข
BlueThrone
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 18, 2025
12/18/2025

At BlueThrone, we donโ€™t just build apps.

We scale indie mobile products into global powerhouses.

With 80M+ downloads, 20M+ MAU, and $14M+ ARR - ย weโ€™re rewriting the rules of mobile scaling.

Weโ€™re a lean, high-performing team that thrives on speed, ownership, and building products people actually care about.

If youโ€™re excited by autonomy, global impact, and solving complex problems at scale, welcome aboard.

But if youโ€™re looking for structure, predictability, a 9-5 job, or hand-holding - this wonโ€™t be your vibe.

What weโ€™re looking for

Youโ€™ll be working on one of our flagship products: an analytics-driven music platform that changes how millions discover, interpret, and connect through music. Already loved by users worldwide, the product is entering a new stage of rapid growth.

As Senior Backend Engineer, youโ€™ll own the systems that power this growth. This isnโ€™t a maintenance role. Weโ€™re not looking for someone to โ€œkeep APIs alive.โ€

Weโ€™re looking for someone who:

  • takes initiative,
  • thrives in fast-changing environments,
  • isnโ€™t afraid to zoom out to design complex systems or zoom in to perfect a single query.

You'll design and scale the backend, make bold architectural calls, and build APIs that frontend engineers love to use. Youโ€™ll dive deep into data flows, caching, and performance - always thinking about how backend decisions shape the user experience.

You value clarity over complexity, impact over showmanship, and you care about how your work affects millions of real users.

What you'll do

  • Architect and evolve backend systems that support millions of active users - from designing architecture to making sure everything runs smooth at scale.
  • Build APIs engineers love - clean, reliable, and intuitive, so the frontend team can move fast without friction.
  • Work with complex data flows, caching, and messaging, always balancing performance with simplicity.
  • Detect and resolve performance bottlenecks before users notice.
  • Collaborate closely with product, frontend, and data teams to ship fast and iterate faster.
  • Bring fresh ideas, constantly push limits, challenge assumptions, and raise the bar for backend engineering.

What you bring

  • Solid experience building backend systems at scale (5+ years) - youโ€™ve seen what works and what breaks when millions of people use a product.
  • Strong Node.js + TypeScript skills - async code feels like second nature to you.
  • Experience designing scalable architectures and RESTful APIsthat other engineers love to work with.
  • Deep knowledge of PostgreSQL and Elasticsearch - comfortable with large datasets and optimizing for real-world use.
  • Hands-on knowledge of Redis and RabbitMQ - you know how to make systems both fast and resilient.
  • Confidence around infrastructure - you can configure Nginx and arenโ€™t afraid to get into deployment details.
  • Extra points if youโ€™ve touched Flutter or Kotlin, but curiosity and adaptability matter more than a checklist.
  • Most importantly: you thrive in fast-changing environments where โ€œdoneโ€ beats โ€œperfect,โ€ and impact always comes first.

Youโ€™ll fit right in if you

  • Prefer freedom over fixed schedules - remote, flexible, unlimited time off.
  • Are naturally curious and love driving real impact for users and the business.
  • Can wear multiple hats - we love experts, but we also value jacks of all trades.
  • Keep things cool, calm, and collected - save the drama for your llama.โ€
  • Like challenges and arenโ€™t afraid to roll up your sleeves to win.
  • Believe in working smarter, not harder - focus on productivity and results, not punching the clock.
  • Follow your passion and have fun while doing work that actually matters.

The interview process

  1. Initial call with the People team (30 minutes)
  2. Technical interview with our Tech Lead (90 minutes).
  3. Chat with the CTO and VP of Product (60 minutes).

We move fast and respect your time. Most candidates finish the process in under 4 weeks.

Fullstack Engineer
โ€ข
Panoptyc
๐Ÿ‡ช๐Ÿ‡บ Europe
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 17, 2025
12/17/2025

Panoptyc is looking for a versatile Senior Full Stack Engineer to power our R&D initiatives, expand our integration ecosystem, and rapidly prototype new capabilities that push our platform forward.

About the Role

Youโ€™ll be the technical backbone of our R&D team, building prototypes that validate new ideas, integrating with diverse point-of-sale systems, and maintaining the infrastructure that keeps our innovation moving fast. This role is perfect for someone who thrives on variety, loves solving integration puzzles, and can move from proof-of-concept to production-ready code.

What Youโ€™ll Do

  • Build & Iterate: Rapidly prototype new features and capabilities, turning research ideas into working systems that demonstrate real value
  • POS Integration: Design and implement integrations with various point-of-sale systems - each with their own quirks, APIs, and data formats
  • Backend Development: Build robust Node.js services that handle data ingestion, processing, and API orchestration
  • Database Design: Architect and optimize Postgres schemas for performance and scalability as our data needs evolve
  • DevOps & Infrastructure: Own deployment pipelines, monitoring, and infrastructure-as-code to keep our R&D environment reliable and fast
  • Cross-functional Collaboration: Work closely with computer vision engineers, product managers, and customers to understand requirements and deliver solutions

Required Skills

  • Strong Node.js experience - youโ€™re fluent in modern JavaScript/TypeScript and understand async patterns, event-driven architecture, and building scalable services
  • Postgres expertise - schema design, query optimization, indexing strategies, and performance tuning are second nature
  • DevOps proficiency - comfortable with Docker, CI/CD pipelines, cloud infrastructure (AWS/GCP/Azure), and infrastructure-as-code (Terraform, CloudFormation, etc.)
  • API integration experience - youโ€™ve dealt with REST APIs, webhooks, authentication flows, and the inevitable edge cases that come with third-party integrations
  • Full stack capability - while backend-focused, you can work across the stack when needed and arenโ€™t afraid of frontend code
  • Prototype mindset - you know when to move fast and when to build for durability, balancing speed with quality
  • AWS experience - you know how to run workloads on AWS services like EC2, Fargate, ECS, Lambda, Bedrock, Sagemaker etcโ€ฆ
  • Frontend skills (Angular, React, or similar)
  • .NET Core development experience

Nice to Have

  • Experience with POS systems (Toast, Clover, NCR, Verifone, etc.) or retail tech
  • Message queue experience (RabbitMQ, SQS)
  • Time series databases or analytics infrastructure
  • Previous R&D or innovation team experience
  • Background in IoT or edge computing integrations
  • Experience with vector and graph dbโ€™s especially on Postgres

Technical Environment

Youโ€™ll work with: Node.js/TypeScript, Postgres, Docker, Kubernetes, GitHub Actions, AWS, Heroku, and whatever else makes sense to get the job done.

What We Value

  • Pragmatism over perfection - shipping working prototypes beats endless planning
  • Curiosity - you ask โ€œwhyโ€ and โ€œwhat ifโ€ regularly
  • Ownership - you see projects through from conception to deployment
  • Communication - you can explain technical tradeoffs to non-technical stakeholders
  • Adaptability - R&D means pivots, changing priorities, and exploring new territories

Location: Remote

Compensation: Up to $60 USD/hr (based on location/region)

Panoptyc is building intelligent systems for the retail world. If you want to work on challenging integrations, build tools that enable breakthrough research, and see your prototypes turn into products, letโ€™s talk.โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹

Backend Developer
โ€ข
Solflare
๐Ÿ‡ท๐Ÿ‡ธ Serbia
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 17, 2025
12/17/2025

Solflare is one of the fastest-growing crypto wallets in the world. With around 4 million monthly active users and over $20 billion in digital assets secured through our platform, weโ€™re building a powerful gateway to Web3. Founded in 2021, Solflare now has a team of nearly 150 people, with offices in Zagreb, Belgrade, and Novi Sad, plus remote teams across the globe. Our vision is simple but bold: a world where everyone uses a Web3 wallet and has full control over their assets โ€“ achieving true financial independence.

Our culture

At Solflare, weโ€™re on a mission to empower people to truly own and thrive โ€“ starting with our own team. We take on bold challenges with curiosity, grit, and a deep sense of accountability. Here, progress means learning fast, solving smart, and showing up for each other without ego. Youโ€™ll join a team where we question the status quo, celebrate shared wins, and never settle for โ€œjust good enough.โ€ If youโ€™re excited by growth โ€“ yours, ours, and societyโ€™s โ€“ youโ€™ll feel right at home.

The role

As a Backend Developer, you will be responsible for developing and maintaining the backend infrastructure of our applications, ensuring high performance, security, and scalability. Youโ€™ll work closely with the rest of the engineering team to tackle complex technical challenges and build solutions that can handle the unique demands of a crypto wallet app.

Core responsibilities:

  • Design and implement scalable and robust backend services.
  • Develop APIs and integrate third-party services and Solana RPCs.
  • Manage databases (PostgreSQL, MongoDB) and ensure data integrity and security.
  • Implement caching mechanisms using Redis for improved performance.
  • Work with PrismaJS for efficient database access and management.
  • Deploy and manage applications on cloud platforms (DigitalOcean, Google Cloud Platform).
  • Utilize BullJS for background job processing and Cron for scheduling tasks.
  • Write unit and integration tests using Jest to ensure code quality and reliability.
  • Collaborate with frontend developers and other team members to ensure seamless integration.
  • Stay updated with the latest trends and technologies in web development and blockchain.
  • Design and implement a microservices architecture for scalability and maintainability.

Requirements:

  • Minimum of 4 years of experience in backend development with a focus on web2/web3 technologies.
  • Proficient in Node.js, Express.js, PostgreSQL, MongoDB, Redis, and PrismaJS.
  • Experience with cloud services (Google Cloud Platform, DigitalOcean) and DevOps practices.
  • Experience with unit and integrations test using Jest.
  • Knowledge of event-based architecture, microservices design patterns, and ability to design scalable systems.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and collaboration skills.

Nice to Have:

  • Familiarity with blockchain technologies, specifically Solana, is a plus.
  • Proficiency in machine learning concepts and experience in applying them to real-world problems.
  • Experience in designing and optimizing backends to handle large volumes of data efficiently.

Personality Traits We Value

  • Problem-solvers: You see roadblocks as opportunities and donโ€™t wait around for someone else to fix things.
  • Self-starters: You take initiative, follow through, and deliver with pride โ€“ no excuses, no shortcuts.
  • Team players: You thrive in a โ€œwe, not meโ€ culture, lifting others up while sharing the load.
  • Adaptable minds: You embrace change, question how things are done, and constantly look for better ways.
  • Ownership mindset: You own your work end-to-end, communicate openly, and learn from every challenge.

Why Solflare?

  • Make an impact: Your work will directly shape how people interact with and understand crypto wallets, empowering users around the globe.
  • Work with the best: Collaborate with a talented, driven team across design, engineering, and product to build innovative, user-first experiences.
  • Flexibility: Remote or office โ€“ up to you. Enjoy a flexible work environment based on trust that supports your well-being and fosters creativity, as well as flexible work time โ€“ work when you are most productive, with no micromanagement.
  • Perks & benefits: individual education budget, cool team buildings, private health insurance, to name a few.
  • Learn about Crypto: No crypto experience? No problem! Youโ€™ll be part of a team that will teach you the ropes and help you grow into an expert.

Join us at Solflare and be part of something bigger than yourself. Weโ€™re not just reacting to trends; weโ€™re building the future. If youโ€™re ready to push boundaries, challenge assumptions, and make an impact, we want to hear from you.

Apply now and help us shape the future of decentralized finance.

Senior Backend Engineer
โ€ข
Scentbird
๐Ÿ‡ท๐Ÿ‡ธ Serbia
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 16, 2025
12/16/2025

As Scentbird continues to grow, so does the need to scale our operations and customer service infrastructure. To support this growth, weโ€™re expanding our small but essential back-office engineering teamโ€”a group focused on building and maintaining internal tools and back-end services that directly impact operational efficiency and customer lifetime value.

Weโ€™re looking for a Senior Back-end Engineer to join this team and lead critical initiatives across subscription management, order fulfillment, warehouse integration, and customer support tooling. This role will focus heavily on designing scalable back-end services and APIs that integrate with internal systems and external platforms to drive automation, accuracy, and speed across operational workflows.

What Youโ€™ll Be Responsible For:

  • Design, build, and maintain back-end services that support order processing, subscription billing, customer service tools, and warehouse logistics.
  • Develop scalable, well-documented APIs that integrate with internal dashboards and third-party systems.
  • Collaborate with your product manager to break down requirements and shape implementation plans.
  • Continuously improve reliability and data flow across systems through better integration and architecture.
  • Contribute to internal standards for code quality, maintainability, and performance through code reviews and mentorship.
  • Identify and address technical debt and performance bottlenecks.
  • Confidently own features from proposal through development, testing, deployment, and monitoring.

What Youโ€™ll Need to Have:

  • 7+ years of professional back-end engineering experience, ideally in high-scale, production environments.
  • Strong Java expertise, with demonstrated familiarity with recent Java releases and a preference for using modern language/runtime features.
  • Deep understanding of service communication patterns and protocols, especially GraphQL and gRPCโ€”including when/why GraphQL is preferable to REST, and the purpose, performance characteristics, and tradeoffs of gRPC.
  • Strong experience designing and building scalable APIs and backend services in distributed systems.
  • Solid knowledge of relational databases, particularly PostgreSQL (schema design, indexing, query optimization, transactional behavior).
  • Strong cloud experience, preferably AWS, including real-world use of managed services and production-grade deployments.
  • Nice to have / plus: practical familiarity with Kubernetes and containerized environments, with the expectation that you understand Kubernetes first as a user/operator (deploying, debugging, observing services) rather than only theory.
  • Experience with Micronaut (preferred) or Quarkus, or a clear understanding of how Micronaut/Quarkus differ from Spring Boot and why those differences matter in production (startup time, memory footprint, AOT/DI approach, etc.).
  • Nice to have: Redis experience (caching, queues, rate limiting, etc.).
  • Plus: experience with telemetry and observability standards such as OpenTelemetry.

What Weโ€™ll Love About You:

  • You clearly and concisely communicate technical, architectural, and organizational problems and propose iterative, practical solutions.
  • You keep stakeholders aligned through consistent, effective communication and regular status updates.
  • Youโ€™re self-motivated, organized, and able to work independently and cross-functionally in a fully remote setup.
  • You take initiative, give and receive feedback well, and are comfortable mentoring others.
  • You bring a solution-oriented mindset and a collaborative, low-ego approach to teamwork.
  • You care about code quality, maintainability, and helping your team continuously improve.
  • Proficiency in written and spoken English, suitable for success in a remote and largely asynchronous work environment.

What Youโ€™ll Love About Us:

  • Competitive base compensation.
  • Bonus program.
  • Paid Time Off and Work From Home.
  • A fun, creative and energetic work environment.

About Scentbird

Scentbird inspires fragrance lovers to go beyond the ordinary and sample scents that evoke passion, confidence, and the unknown. Our mission is to revolutionize the way we perfume by bringing the ultimate fragrance playground right to your fingertips and offering a digital subscription service that lets members choose from over 900+ designer perfumes each month.

About the Brands:

  • Scentbird: The easiest way for fragrance lovers to discover, try, and buy their favorite scented products without a commitment
  • Deck of Scarlet: Deck of Scarlet is on a mission to break the clean category, redefining what clean fragrances should smell like. Composed entirely of vegan, cruelty-free ingredients, our fragrances bridge the gap between the clean and luxury categories, using the highest eau de parfum concentrations housed in sculptural, eye-catching bottles. You shouldnโ€™t have to choose between being luxe and refined, or clean and veganโ€”now, you donโ€™t have to.
  • Confessions Of A Rebel: We were born in 2018, holding fast to the idea that the fragrance industry was in dire need of a change. When we looked around, all we saw was a sea of sameness: outdated archetypes of femininity and masculinity paired with unrelatable images of luxury that we had no say in. In truth, we are complex in ways that cannot be contained in the traditional heteronormative stereotypes, existing beyond the binary with raw, unfiltered voices that deserve to be heard.
  • Goodhabit: Enriched with a blend of essential oils, Goodhabitโ€™s clean, vegan, cruelty-free fragrances act as bottled intentions you set free with each mist. Our scents are designed to help you align with the good habits youโ€™re building, while working to enhance and boost your mood. Inhale, exhale, and let the good energy flow through you.
  • Sanctuary: Created for those who care about the fate of our planets, Sanctuary offers fragrance for a better future. Our clean, community-driven fragrances are inspired by endangered species and their habitats, each aimed at raising money and awareness for the preservation of their namesake.
  • Drift: Drift began as an alternative to all of the tacky air care products on the market. Our products are designed to blend in, with amazing scents that stand out. We take pride in our fragrances, keeping them free from the traditional chemicals used in the fragrance industry. We are always phthalate and paraben free. We never skimp on quality of our scents or the products that deliver them. Our design ethos is simple but effective. We love our community, those who wonโ€™t settle for ordinary, and we want to deliver a best in class experience.
ML Engineer
โ€ข
Inception-1
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 16, 2025
12/16/2025

Inception-1 is a fast-growing product company. We create AI-driven products that help people feel more connected and less alone. Our mission is to build meaningful digital experiences that blend technology with empathy โ€” and to prove that AI can be both human and transformative.We are looking for an ML Engineer who will develop and support the server side of an advanced AI product, which includes the generation of images and chatbots. You are our ideal candidate if you have a deep understanding of NLP and generative AI, create innovative solutions for complex problems, have a high level of technical expertise, and a passion for artificial intelligence

โ€Range of tasks:โ€

  • Build real-time video/voice call pipelines.
  • Finetune LLMs, Diffusion models.
  • Quickly build and test out ideas (PoCs) to see what works.
  • Build and scale the ML engineering team.
  • Keep up with the latest models and trends in the field.

What hard-skills are important to us:โ€

  • 4+ years ML engineering experience in product (if you have experience in the dating niche, itโ€™s a huge advantage).
  • Strong focus on image generation โ€” including training and fine-tuning diffusion and other generative models (Stable Diffusion, Flux, SDXL), LoRA and ControlNet pipelines, latent-space manipulation, and model optimization for inference speed and quality.
  • Understanding of computer vision concepts (e.g., segmentation, pose estimation, feature extraction) is a plus.
  • Python, PyTorch proficiency.
  • Experience with multimodal AI.
  • Real-time systems and low-latency applications experience.
  • Knowledge of diffusion models, LLMs, audio processing.
  • Fluent in Russian/Ukrainan.

What we offer:โ€

  • Remote, flexible work schedule;
  • 20 working days of paid vacation per year, unlimited sick leave;
  • All equipment necessary for work;
  • Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees;
  • Free training in running, volleyball, boxing, and yoga.
  • Corporate discounts on gym memberships.

Join our team of performers, practitioners and global changemakers!

Lead Software Engineer
โ€ข
Nexters
๐Ÿ‡จ๐Ÿ‡พ Cyprus
๐Ÿ’ป Development
๐Ÿ  Remote & โœˆ๏ธ Relocation
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 15, 2025
12/15/2025

Nexters is an international game development company that strives to introduce the joy of core gaming experiences to casual players. In 2021 we went public and listed on the NASDAQ (GDEV). Nexters is part of the GDEV holding, which includes not only Nexters, but also Cubic Games, Royal Ark, Game Gears and Light Hour Games studios. Our people work worldwide from offices in Cyprus, Armenia, and Kazakhstan or remotely. We want brilliant professionals that love building great games in a team with one of the best cultures.

About your role

Weโ€™re looking to strengthen one of the teams working on our flagship project, Hero Wars: Dominion Era, with an experienced Lead Software Engineer.

What youโ€™ll be doing

  • Planning and coordinating the teamโ€™s work, distributing tasks, estimating timelines, and ensuring deadlines are met
  • Maintaining process transparency: provide the team with a clear understanding of goals and timelines, and keep stakeholders up to date on development status
  • Supporting and improving processes, pipelines, documentation, trackers, and meetings
  • Providing regular feedback, conducting performance reviews, and participating in team composition changes
  • Ensuring adherence to engineering practices, quality requirements, and project standards

We hope that you have

  • Extensive experience as a Frontend or Backend (TypeScript, PHP) Developer or QA Engineer
  • At least 2 years of experience leading a product development team as a Tech Lead or Team Lead
  • Solid understanding of software architecture and strong skills in designing it
  • The ability to organize and implement processes that ensure development transparency and timely delivery
  • Skills to communicate values and motivate the team to achieve goals
  • The ability to set goals, track their progress, and provide high-quality feedback on results
  • Strong skills in fostering collaboration within the team, negotiating, and resolving conflicts

What we offer

  • HealthcareMedical care program (including dental service) or medical care compensation are available for you wherever you wish to work. The medical care program (basic package) is also available for your family members if you choose to work from our official locations โ€“ Cyprus, Armenia, and Kazakhstan.
  • Work, life, and balanceWe offer a fair amount of paid vacation days and sick leave. You can work at one of our comfortable offices in official locations or from home.
  • SportsYou can choose various sports activities like yoga, football, and volleyball in our official locations.
  • Relocation supportA relocation package is available for you if you decide to join us in one of our official locations.
  • Skills improvementLet's learn languages: you can visit online English language courses. Greek and Armenian language lessons are available for everyone who works in Cyprus or Armenia. Our company encourages people of Nexters to take part in game jams, hackathons, and relevant conferences and meetups as expert speakers.
  • Community & ESGWe are proud of our local communities and support employeesโ€™ social initiatives. Dream big, act big: Nexters contribute to gamingโ€™s positive impact on the world, hold a sustainability strategy, and take part in charity projects all over the world.

Work format

In one of the company's offices in Cyprus, Armenia and Kazakhstan or remotely.

System Administrator Linux
โ€ข
Pushwoosh
๐ŸŒŽ World
๐Ÿ’ป Development
๐Ÿ  Remote
๐Ÿ  Remote
โœˆ๏ธ Relocation
Dec 14, 2025
12/14/2025

At Pushwoosh, we build an omnichannel marketing platform that helps businesses engage with their customers through push notificatoms, emails, in-apps and other channels. We build tools to orchestrate campaigns, use advanced segmentation, and meaningful analytics.
We are seeking a Linux System Administrator with a strong focus on automation and DevOps. You will be responsible for infrastructure stability and implementing innovative solutions. A core function is the effective utilization of AI to optimize workflows, accelerate problem-solving, and increase the overall efficiency of system administration.

Key Responsibilities:

  • Installation, configuration, and maintenance of Linux-based servers;
  • Management and support of containerized infrastructure using Docker;
  • Developing and implementing automation strategies for SysAdmin and DevOps tasks using scripting and IaC;
  • Applying AI tools for diagnostics, monitoring, and solution generation;
  • Monitoring system performance, security, and availability;
  • Contributing to the planning and deployment of new architectural solutions;

Required Skills and Experience:

  • Experience with Docker (deployment, management, optimization);
  • Key Skill: Ability to effectively use AI tools and approaches for troubleshooting, automation, and code generation within the scope of system administration/DevOps;
  • Solid understanding of Linux operating systems, including installation, configuration, and troubleshooting;
  • Experience with Infrastructure as Code (IaC) tools like Ansible and Terraform;
  • Good knowledge of scripting (Bash or Python) for task automation on a UNIX or Linux platform;
  • Familiarity with system monitoring tools (Prometheus, Zabbix, or similar);
  • Experience with virtualization technologies (VMware, KVM, or similar);

What you'll get:

  • Competitive salary and benefits;
  • Opportunity to grow in an innovative company with a modern technology stack and highload systems;
  • No bureaucracy - take it and lead it approach;
  • Fully remote job with perfect work/life balance;