Remote 💻 Development Jobs

Database Engineer

About You

The Database Engineer role is critical to building and evolving Chess.com's database infrastructure that supports millions of daily chess games, user interactions, and a large-scale social network. This position designs and builds high-performance, scalable database systems while driving automation, tooling, and architectural improvements across Chess.com's hybrid infrastructure combining bare-metal datacenters with cloud services. The role requires deep expertise in database internals, data modeling, distributed systems, and software engineering practices to build resilient systems that deliver optimal user experiences across Chess.com's global platform.

What you'll do

• Design and architect database systems optimized for Chess.com's specific workloads including real-time gaming, puzzle systems, and social graph traversal
• Build internal tooling and automation to improve database deployment, migration, and operational efficiency, simplifying work streams for the broader engineering organization
• Develop data pipelines and ETL processes for analytics, machine learning features, and cross-system data synchronization
• Engineer multi-regional database architectures capable of handling massive volumes of chess games, user data, and social network interactions with minimal latency
• Solve complex data modeling challenges including chess game storage optimization, puzzle attempt tracking, and large-scale social graph representation
• Drive database platform evolution evaluating and implementing new technologies, storage engines, and architectural patterns with a bias toward continuous improvement
• Build observability and performance tooling providing deep visibility into database behavior, query patterns, and capacity trends
• Collaborate with product engineering teams to design optimal schemas, access patterns, and data layer integrations, ensuring the right people have the information they need
• Implement infrastructure-as-code practices for database provisioning, configuration, and lifecycle management with high first-time-right quality
• Participate in on-call rotation to ensure 24/7 database availability and contribute to incident post-mortems

Required Skills

• 5+ years of professional database engineering experience with large-scale, high-availability database systems in production environments
• Expert-level proficiency with MySQL (Percona) including internals, storage engine behavior, replication topologies, and performance optimization
• Strong software engineering skills with proficiency in Python and/or Go for tooling, automation, and data pipeline development
• Experience designing and building data pipelines using streaming or batch processing frameworks
• Strong experience with Redis for caching architectures, pub/sub systems, and high-performance data structures
• Advanced Linux systems knowledge with understanding of kernel behavior, I/O patterns, and hardware optimization for database workloads
• Experience with distributed systems concepts including CAP theorem trade-offs, consensus protocols, and partition tolerance
• Proficiency with infrastructure-as-code tools (Terraform, Ansible, Pulumi) for database infrastructure automation
• Experience with monitoring and observability platforms (Datadog, Prometheus, PMM) for building database observability solutions
• Strong understanding of query optimization including execution plans, index design, and workload analysis

Preferred Skills

• Gaming industry experience with understanding of real-time gaming database requirements and low-latency data access patterns
• Deep MySQL internals knowledge including InnoDB internals, buffer pool tuning, redo/undo logs, and MVCC behavior
• Experience building database proxies or middleware (ProxySQL, Vitess, custom solutions) for connection management and query routing
• MySQL replication expertise including GTID-based replication, multi-source replication, and replication lag optimization
• Cloud database architecture experience with AWS (RDS, Aurora) and/or GCP (Cloud SQL, AlloyDB) for hybrid database strategies
• Experience with ScyllaDB and/or Cassandra for high-throughput, low-latency distributed workloads
• Knowledge of MySQL sharding and partitioning strategies for large-scale data distribution and query performance
• Experience building zero-downtime migration tooling (pt-online-schema-change, gh-ost) for schema evolution at scale
• Container and Kubernetes experience for database operator development and cloud-native MySQL deployments
• MySQL backup and recovery expertise including Percona XtraBackup, point-in-time recovery, and disaster recovery procedures
• Track record of accumulating wins — History of successful project delivery and measurable infrastructure improvements
• Open source contributions to MySQL ecosystem tools, drivers, or infrastructure projects

About the Opportunity

• This is a full-time opportunity
• We are 100% remote (work from anywhere!)

Responsibilities

• Develop high-quality Android applications using the Android SDK
• Collaborate with cross-functional teams to gather requirements, design, and develop features
• Write clean, maintainable, and well-documented code
• Troubleshoot and debug issues, providing timely resolutions
• Participate in project planning, estimation, and delivery timelines
• Stay up-to-date with the latest trends and best practices in Android development
• Contribute to the improvement of development processes and methodologies

Requirements

• 5+ years of experience in developing Android applications
• Strong experience developing applications using the Android SDK
• Proficiency in Kotlin and Java
• Experience with RxJava, EventBus, Dagger, Retrofit, and OkHttp
• Knowledge of MVVM and MVP architecture (including Moxy)
• Experience with Gson, JUnit, and Mockito for testing
• Solid understanding of OOP principles and data structures
• Strong knowledge of REST API integration
• Experience with Git for version control
• Good spoken English

Hydrogen Fuel System Engineer

- Kemble, UK

- Engineering

Join ZeroAvia at the forefront of zero-emission aviation as a Hydrogen Fuel System Engineer, playing a critical role in developing the next generation of gaseous and cryogenic hydrogen systems for aircraft. In this role, you will lead the end-to-end technical development of onboard hydrogen storage, distribution, and conditioning architectures—working at the cutting edge of engineering to enable safe, efficient, and certifiable hydrogen propulsion. From system design and integration through to testing, validation, and regulatory compliance, you will collaborate closely with cross-functional teams, suppliers, and partners to bring innovative hydrogen technologies from concept to flight-ready reality.

This position is integral to ZeroAvia’s mission to accelerate the transition to clean aviation by eliminating carbon emissions from flight. By advancing robust, high-performance hydrogen fuel systems and ensuring their seamless integration into aircraft platforms, you will directly contribute to making zero-emission air travel commercially viable at scale. Your work will help overcome some of the most complex engineering and safety challenges in hydrogen aviation, supporting certification and enabling a sustainable future for aerospace.

The Hydrogen Fuel System Engineer will:

• Lead the design and development of gaseous and cryogenic hydrogen fuel systems, including storage, distribution, and conditioning architectures.
• Support aircraft integration by defining system layouts, component packaging, and interfaces for onboard hydrogen systems.
• Manage supplier and partner relationships to ensure timely delivery and technical compliance of hydrogen system components.
• Define and execute verification, validation, and testing strategies across component, subsystem, and full system levels, including facility oversight.
• Perform system architecture, safety analysis (FHA, FMEA, FTA), and performance validation, driving design improvements and technical decisions.
• Ensure compliance with aerospace regulations, safety standards, and hazardous area practices (e.g. EASA/CAA, DO-160, ATEX, DSEAR).

• Degree in Mechanical Engineering (or related) with strong experience in gas systems, including hydrogen and high-pressure environments.
• Proven expertise in designing, integrating, and testing gaseous and cryogenic hydrogen fuel systems.
• Solid knowledge of thermodynamics, fluid/gas dynamics, and system performance analysis.
• Hands-on experience with pressure testing, leak detection (e.g. helium), and validation of fluid and vacuum systems.
• Experience applying system safety and reliability methods (FHA, FMEA/FMECA, FTA) and using engineering tools (e.g. ANSYS, MATLAB, Python, CAD).
• Strong understanding of hydrogen safety, cryogenic systems, and relevant regulatory frameworks; aerospace or transport sector experience is advantageous.

Why Join Us?

We want to help you be your best self, at work and at home, that’s why we provide our employees with…

• Private health and dental care– get access to services and support when you need them. Add your family members too.
• Mental health support– enjoy a culture where positive mental health is front of mind with our trained Mental Health First Aiders, Employee Assistance Programmes and wellbeing support.
• Free lunch and healthy snacks– keeping you fuelled up so you can help us deliver the technology of the future
• Sports, games and culture clubs– connect and keep fit with other ZeroAvians by joining one of our clubs – such as, running, cycling, padel, trivia, theatre and gardening.

We also offer:

• Stock options– so you can share in our success.
• 25 days holiday, plus public holidays and additional days awarded for long service – to help you manage your work-life balance.
• Free EV Charging and membership in our EV Club.
• Salary Sacrifice Schemes for EV Club, Curry's Tech and Cycle to Work
• Weekly Spot Bonuses to reward excellence.
• Income Protection and Legal Support for peace of mind.
• Relocation Support to make your move seamless.

Diversity and Inclusion

As an emergent company shaping the aviation industry, we know that diversity fuels success and unlocks potential. We embrace being an equal-opportunity employer and actively seek individuals from diverse backgrounds. We value the multitude of skills, perspectives, and mindsets everyone can bring to the table. These experiences ignite creativity, originality, and growth. We proudly reject discrimination in all forms, including that based on race, religion, color, national origin, sex, gender expression, sexual orientation, age, marital status, veteran status, or disability status.

WHAT YOU'LL DO

• Lead and grow a team of AppSec, Infra Sec, and Endpoint Security engineers (currently 3 engineers).
• Own the end-to-end security operations function: detection, monitoring, incident response, and remediation across cloud, application, and endpoint layers.
• Define and execute operational roadmaps for Application Security, Infrastructure Security, and Endpoint/Office Security.
• Drive adoption and administration of security tooling: EDR, SIEM, DAST/SAST, WAF, VPN, DNS security, and Okta.
• Oversee cloud security posture across AWS environments.
• Run and coordinate security incident investigations: root cause analysis, containment, remediation, and post-mortems.
• Partner with Infrastructure, IT Operations, and Engineering teams to implement and improve security controls.
• Maintain security documentation: runbooks, configurations, playbooks, and operational procedures.
• Support compliance requirements (SOC 2, ISO 27001) from the technical security side.
• Represent cyber operations in cross-functional initiatives and contribute to strategic planning with the Head of Security.

TO SHINE IN THIS ROLE

• You'll need: 7+ years in technical security roles across AppSec, Infra Sec, or Endpoint Security.
• 3+ years in a lead or management role with direct reports.
• Experience with developer security tooling: SAST, SCA, secrets scanning, and DAST integration into CI/CD pipelines.
• Hands-on experience operating and administering security tooling: EDR, SIEM, DAST/SAST, WAF, VPN, and DNS security platforms.
• Strong AWS cloud security knowledge: IAM/SSO, Security Hub, GuardDuty, CloudTrail, and AWS Config.
• Solid understanding of application security fundamentals: OWASP Top 10, SDLC security integration, and threat modelling.
• Experience with endpoint security: macOS and Windows hardening, MDM (Jamf or Microsoft Intune).
• Ability to lead security incident response: coordinating teams, driving root cause analysis, and communicating findings clearly.
• Strong communication skills — able to translate security risk into business terms for non-technical stakeholders.
• Fluent English communication skills, both written and verbal.

WHAT WE OFFER

• Hybrid onboarding to start work remotely and relocation support for you and your family.
• Comprehensive health insurance for both you and your family.
• Professional development budget for conference tickets, online courses, and other relevant resources to help you grow.
• Flexible benefits package to tailor perks that matter most for you.
• Hybrid work and generous leave options to prioritize your work-life balance.
• In-office perks, including free meals and snacks.
• Company-funded sport activities, annual offsites and team-building events.
• Manychat is an Equal Opportunity Employer with a commitment to diversity and inclusion.

Who you are

This section is embedded in the responsibilities and qualifications above; please refer to the requirements/qualifications listed for the role specifics.

Tech stack

Includes AWS security services (IAM/SSO, Security Hub, GuardDuty, CloudTrail, AWS Config), EDR, SIEM, DAST/SAST, WAF, VPN, DNS security, Okta, and general security tooling.

Software Engineer, Growth

What you’ll do

• Build the data infrastructure that finds every prospect in the industry by turning fragmented data into pipelines.
• Ship internal tools that make our sales team dramatically more effective. This includes outbound automation, lead routing, sequencing, deal-room tooling.
• Apply AI and LLMs to unstructured data and turn it into signals that fill our pipeline.
• Build agents that work in the background to compound our sales advantage.

Who you are

• You think in systems, not tickets.
• You get excited by operating in a high-performance startup environment.
• You would love to be customer-facing.
• You play for the front of the jersey, having strong opinions, a willingness to question the status quo, and a drive to become a real expert in whatever space you work in. All while being a great team communicator.

Requirements

• Extremely AI-native, living on the cutting edge. AI is how you ship.
• A track record of shipping high-quality products at scale, including with and for agents.
• Experience designing and working with scalable databases and APIs.

Nice to have

• Startup experience as a technical co-founder or early engineer at a Series A/B/C startup.
• Experience working with messy real-world data from analog sources.
• Familiarity with sales and marketing automation tools (Clay, HubSpot, Salesforce, Apollo).
• 2+ years of experience.

Tech stack

Note: Specific tech stack details are not enumerated in the provided content; the role emphasizes AI-native approaches, scalable databases and APIs, and internal tooling for sales optimization.

Team description / environment

Growth engineering at Garage builds the systems that turn our sales motion into a machine. The role involves working closely with the sales team and dealers, manufacturers, fleet operators, and government buyers who move specialty assets across the country.

Benefits & perks

• Competitive salary and stock options
• Health, dental and vision insurance (100% covered)
• Unlimited paid time off every year (in addition to company observed holidays)
• Daily lunch and dinner
• $100 monthly wellness stipend
• 401(k) with employer match
• Pre-tax commuter benefits
• Bi-annual team offsite
• Relocation assistance

Location & type

New York City, Full time, On-site

SDET Mobile

TradingView is the world’s #1 platform for all things investing. 100M+ users trust us to inform their trading decisions. Want to make an impact? Apply now — help shape the future of finance.

About the team

Mobile SDET team responsible for the sustainable quality of TradingView's iOS and Android applications. We are an enabler — not a bottleneck. Our scope goes beyond writing autotests: we own the test automation infrastructure, define standards, integrate quality tooling (Allure TestOps, CI/CD, reporting), and empower product teams to ship features confidently and own quality themselves.

What you'll do

• Build and maintain test automation infrastructure for iOS and Android: CI/CD pipelines, test frameworks, reporting
• Define and evolve standards for writing autotests on iOS and Android (structure, patterns, code style, reviews)
• Maintain a unified testing framework and reusable components (helpers, page objects, fixtures, page-stable APIs)
• Help product teams with tricky UI cases, flaky tests, and non-trivial automation scenarios
• Integrate and roll out quality tools across product teams (Allure TestOps, analytics, observability, metrics)
• Develop and improve Fastlane / Ruby pipelines for mobile CI/CD
• Mentor developers and QA engineers in product teams on automation best practices
• Drive flaky-test management and stability improvements end-to-end
• Pilot, research, and roll out new mobile QA tooling (test management, performance, accessibility)
• Share knowledge and best practices with the wider SDET and QA community

What makes you the perfect fit

• 3+ years of experience as a Mobile SDET, Mobile QA Automation Engineer, or in a similar role
• Strong hands-on experience with iOS (XCUITest, XCTest) and Android (Espresso, JUnit) test automation
• Proficient in Swift and Kotlin for writing maintainable autotest code
• Experience with Ruby and Fastlane for mobile CI/CD pipelines
• Solid understanding of mobile testing methodologies and the test pyramid
• Experience designing and maintaining test frameworks and reusable test components
• Experience integrating and operating test reporting/management tooling
• Experience in diagnosing and reducing flakiness in mobile test suites
• Strong communication and collaboration skills: able to work across QA, product, and engineering teams
• Self-driven, able to define and prioritize work in an enabler role without daily oversight
• Nice to have: Experience in finance or trading domain; Familiarity with TradingView as a product; Experience with mobile device farms (self-hosted or commercial); Background in performance, accessibility, or observability tooling for mobile; Prior experience as a tech lead or mentor in an SDET / automation team

What we offer you

• Flexible working hours and a hybrid work format
• A well-equipped office for focused and collaborative work
• A global, distributed team of 500+ professionals
• Learning, mentorship, and long-term career growth
• Relocation support and private health insurance
• Performance-based bonuses
• TradingView Premium access
• Regular team events and company-wide meetups

Who you are

• Self-driven and collaborative, able to work across QA, product, and engineering teams

Tech stack

• iOS: XCUITest, XCTest
• Android: Espresso, JUnit
• Swift, Kotlin
• Ruby, Fastlane
• Allure TestOps, CI/CD tooling

Team description

Mobile SDET team responsible for the sustainable quality of TradingView's iOS and Android applications. We are an enabler — not a bottleneck. Our scope goes beyond writing autotests: we own the test automation infrastructure, define standards, integrate quality tooling (Allure TestOps, CI/CD, reporting), and empower product teams to ship features confidently and own quality themselves.

Job Responsibilities

• Conduct System Safety Analyses in accordance with ARP4761A, including FHA, PSSA, SSA, FTA, FMECA, CCA, PRA, and ZSA
• Develop and execute reliability predictions and analytical models to support RAM targets and certification objectives
• Define Built‑In‑Test (BIT) coverage and system health monitoring requirements, embedding observability into system architectures
• Generate clear, verifiable safety and reliability requirements aligned with programme and airworthiness objectives
• Define and recommend reliability test strategies, including RDGT and qualification/demonstration approaches
• Analyse in‑service reliability data to drive product improvement and inform maintenance and spares strategies
• Develop and communicate robust safety arguments for complex systems (e.g. fuel cell technologies) to internal and external stakeholders
• Support certification activities, including regulatory engagement, familiarisation meetings, and technical reviews

Experience & Qualifications

• Bachelor’s or Master’s degree in Engineering; aerospace, safety, or reliability specialisation preferred
• Minimum 5 years’ experience in safety and/or reliability engineering within aerospace or a regulated industry
• Strong knowledge of ARP4761A safety assessment processes (e.g. FHA, FTA, FMEA/FMECA, CCA)
• Proven experience performing reliability analyses, including prediction, FMECA, FTA, and PoF
• Working knowledge of reliability standards (e.g. MIL‑HDBK‑217F, FIDES, Telcordia)
• Experience defining BIT strategies and system health monitoring architectures
• Familiarity with ARP4754 systems development processes and safety‑critical certification frameworks
• Understanding of aerospace certification (e.g. CS‑23, CS‑E) and awareness of DO‑178C / DO‑254

Why Join Us?

We want to help you be your best self, at work and at home, that’s why we provide our employees with…

• Private health and dental care– get access to services and support when you need them. Add your family members too.
• Mental health support– enjoy a culture where positive mental health is front of mind with our trained Mental Health First Aiders, Employee Assistance Programmes and wellbeing support.
• Free lunch and healthy snacks– keeping you fuelled up so you can help us deliver the technology of the future
• Sports, games and culture clubs– connect and keep fit with other ZeroAvians by joining one of our clubs – such as, running, cycling, padel, trivia, theatre and gardening.

We also offer

• Stock options– so you can share in our success.
• 25 days holiday, plus public holidays and additional days awarded for long service
• Free EV Charging and membership in our EV Club.
• Salary Sacrifice Schemes for EV Club, Curry's Tech and Cycle to Work
• Weekly Spot Bonuses to reward excellence.
• Income Protection and Legal Support for peace of mind.
• Relocation Support to make your move seamless.

Who you are

• Not explicitly enumerated beyond qualifications; see Experience & Qualifications above.

Tech Stack / Team Description

Not explicitly enumerated; references to system safety analyses, RAM, BIT, and safety/reliability engineering within aerospace contexts.

Engineering Manager, Truework

The Truework Team at Checkr is looking for a motivated Engineering Manager to lead our Mortgage Verifications Team. This team is responsible for building and launching new products, customer-facing experiences, and enhancing the Truework platform. As the Engineering Manager for this team, you will work hand-in-hand with product managers and key stakeholders to create the software and experiences that delight our customers. The projects you’ll be working on are high impact and scale: you’ll be advancing our architecture and systems to lead Truework and Checkr into the next generation of product offerings. The decisions you make will impact potentially millions of consumers every year, and help businesses make fast, informed, and safe decisions.

What you’ll do

• Drive technical vision for the team that motivates and inspires the team for the next chapter
• Partner closely with product management to build new features and enhance existing ones
• Work with the team to reduce technical debt and sustainably scale our architecture
• Build relationships with customers and drive results with them
• Nurture and grow team members based on their career aspirations
• Hire the best of the talent and continue to raise the bar for the team
• Represent the team in planning and product meetings
• Optimize engineering processes and policies to drive velocity and quality

What you bring

• 4+ years as an engineering manager
• 8+ years as an engineer
• Strong skills in critical thinking, decision making, problem-solving, and attention to detail
• Experience managing quality incidents as both a technical lead and communication lead
• Experience working on products at scale, and understanding the data, legal, human impact, and technical nuances of supporting highly regulated products
• Strong experience with TDD, pair programming, and agile methodologies
• Deep understanding of service architecture and system design as well as lean software development principles
• Ability to make high-level prioritization decisions quickly and thoughtfully
• Able to develop inclusive teams to foster growth and diversity
• Humility, openness to feedback, and eagerness to learn
• Experience with machine learning and AI is a plus
• An A-player mindset with a strong bias for action: you raise the bar, move with urgency, stay resilient through ambiguity, and take ownership to deliver meaningful outcomes

Pay Transparency Disclosure

We use geographic cost of labor as an input to develop ranges for our roles and as such, each location where we hire may have a different range. If this role is remote, we have listed the top to the bottom of the possible range, but we will specify the target range for an exact location when you are selected for a recruiting discussion. For more information on our compensation philosophy, see our website. On-target Earnings Or Base Salary range (San Francisco, CA) $233,000 — $274,000 USD

What We Offer

• A fast-paced and collaborative environment
• Learning and development allowance
• Competitive cash and equity compensation, and opportunity for advancement
• 100% medical, dental, and vision coverage
• Up to $25K reimbursement for fertility, adoption, and parental planning services
• Flexible PTO policy
• Monthly wellness stipend
• In-office perks at hub locations in Denver, CO; San Francisco, CA; Nashville, TN; and Santiago, Chile
• In-office days with lunch provided and commuter stipend
• A relocation stipend may be available for those willing to relocate to a Checkr hub location

Senior Data Engineer

Major responsibilities:

• Design, develop and optimize scalable ETL processes and data pipelines
• Develop and maintain BI solutions, data marts and analytical datasets
• Design and optimize complex SQL scripts, procedures, and data processing workflows
• Manage risks and dependencies by identifying technical and delivery threats such as data quality, legacy alignment and capacity, communicating them to stakeholders, and proposing pragmatic mitigations early
• Align stakeholders by defining and agreeing on approaches and trade‑offs, presenting options and recommendations, and running demos to validate progress and demonstrate value
• Provide technical leadership with hands‑on delivery by reviewing and enforcing architecture, designs, code and SQL/notebooks, and by implementing critical components to ensure consistent quality.

We'd love to hear from you if you have:

• Minimum of 5 years of experience in data engineering, with at least 2–3 years focused on the Azure cloud ecosystem
• Expert in SQL with proven ability to write and optimize complex analytical queries, stored procedures and functions
• Deep knowledge of PySpark and Python for large-scale data processing and building ETL/ELT pipelines
• Understanding data organization principles within a Data Lake (Raw, Silver, Gold layers)
• Experience in administration and development within managed instance environments
• Knowledge of data modeling methodologies (Kimball/Inmon), understanding of Slowly Changing Dimensions (SCD), and history management
• Deep understanding of enterprise Data Warehouse architecture, including the design of dimension and fact tables, and the creation of aggregated data layers
• Financial/Insurance Data Experience, understanding of month-end close processes, data reconciliation, and financial calculation logic
• Experience in performing code reviews, designing pipeline architecture, and overseeing the technical quality of the team's output
• Experience working in Scrum teams, with the ability to decompose high-level business goals into specific technical tasks (User Stories/Tasks) and manage the delivery plan
• English level B2 or higher.

Nice to have:

• Experince orchestrating complex task chains in Azure Data Factory
• Knowledge of the insurance domain including premiums, commissions, premium taxes, and actuarial calculations
• Experience with BI tools such as Power BI and understanding how end users consume data from a DWH
• Practical experience performing lift-and-shift migrations of logic from legacy databases to a cloud-based warehouse
• Azure certification preferred, for example Microsoft Certified: Azure Data Engineer Associate (DP-203).

THE ROLE AND THE TEAM

Lounge by Zalando is an online shopping club for fashion and lifestyle products, serving millions of members across 20+ European markets. At the core of our high-growth strategy is pricing and assortment optimization. The Pricing Algorithms team is responsible for the Demand-based Pricing algorithm at Lounge.

As the Applied Science Manager, you will enable talented scientists and engineers to deliver effective and scientifically-sound solutions to one of our most impactful business problems. Developing a world-class pricing algorithm is a great opportunity to directly contribute to a key pillar of Lounge’s future success: machine learning, econometrics, and operations research drive our efforts to optimize discounts on ca. 5 billion EUR or goods each year.

We are looking for a leader with experience in guiding scientific work, delivering impact from science-based systems, and managing a large codebase. You will support a team of Applied Scientists and Software Engineers—managing the design, implementation, and iteration cycle for forecasts and price optimizations, while also ensuring the operational excellence of our production pricing system. This position is a unique opportunity to connect with exceptional talents from many different backgrounds, and lead one of the highest-impact teams at Lounge.

WHAT WE’D LOVE YOU TO DO (AND LOVE DOING)

• Lead a high-performing, interdisciplinary team of Applied Scientists and Engineers, leveraging your commercial acumen to translate complex algorithmic capabilities into tangible business value.
• Mentor and grow technical talent, guide career trajectories, and foster an inclusive, highly collaborative team culture.
• Lead the team in defining and executing roadmaps, skillfully navigating the inherent uncertainty and complexity of our projects. Oversee identification and development of high-impact pricing levers.
• Raise the bar for Applied Science excellence, inspiring the team to define and adopt cutting-edge best practices and engineering standards.
• Communicate and problem-solve effectively across all levels, acting as a trusted partner to product managers and commercial stakeholders.

WE’D LOVE TO MEET YOU IF…

• PhD or MSc in a quantitative field, with at least 5+ years of industry experience in Machine Learning, operations research, forecasting, economics, or other similar algorithmic fields.
• 2+ years of experience in people and project leadership within ambiguous environments. You are familiar with agile or project management methodologies tailored to the unpredictable nature of R&D.
• Proven track record in developing solutions from initial idea to production.
• Excellent verbal and written communication skills, with a proven ability to bring clarity and structure to ambiguous technical problems.
• Strong experience with Python in applied context. A solid understanding of software engineering tools and best practices to help smoothly translate scientific research into production-ready systems.

OUR OFFER

• 27 days of holiday a year to start for full-time employees
• 2 paid volunteering days a year
• Hybrid working model with up to 60% remote per week, actual practice is up to each team to best support their collaboration
• Work from abroad for up to 30 working days a year
• Employee shares program
• 40% off fashion and beauty products sold and shipped by Zalando, 30% off Lounge by Zalando, discounts from external partners
• Relocation assistance available (subject to prior agreement)
• Family services, including counseling and support
• Health and wellbeing options (including Wellhub, formerly Gympass)
• Mental health support and coaching available
• Drive your development through our training platform and biannual peer-to-peer review

ABOUT LOUNGE BY ZALANDO

Lounge by Zalando is an online shopping club for fashion and lifestyle products in 20+ European countries. We offer our members daily, time-limited sale campaigns with discounts of up to 75% off the recommended retail price. However, Zalando Lounge is so much more than discounts. Our strength lies in our focus on fashion: from sought-after labels to niche brands, from famous international names to trendy luxury brands, we make sure to meet the fashion taste of all our customers, who are always on the hunt for the best products at the best prices. Working with our brand partners, we're pioneering innovative supply-chain and production processes and offer them an impactful and smart solution, creating a new way to shop for fashion - and a new way to sell it.

Recruiter

Benan Ababay

benan.ababay@zalando.de

Golang Software Engineer – Infrastructure & Scraping Systems Team

Join Corsearch as a Golang Software Engineer to scale high-load scraping infrastructure, drive GPU migrations on Kubernetes, and protect brands worldwide.

We usually respond within three days

At Corsearch, we are dedicated to creating a world where consumers can trust the choices they make.

As a global leader in Trademark and Brand Protection, we partner with businesses to safeguard their most valuable assets in an increasingly complex digital environment.

Our comprehensive solutions, powered by AI-driven data and deep analytics, enable brands to establish, monitor, and protect their presence against infringement and counterfeiting.

The Role

We are seeking a Software Engineer with a strong background in infrastructure and a passion for building robust backend systems. In this role, you will play a pivotal part in managing and evolving our core infrastructure, which is responsible for handling massive, high-load web scraping operations and integrating complex scraping systems.

Scale of Data & Ingestion: Because our platform simultaneously powers operations for thousands of large-scale B2B enterprise clients, our infrastructure processes, transforms, and stores millions of data points and permanent web posts every single day. You will directly manage the high-concurrency ingestion pipelines required to scale these massive data ecosystems.

You will focus heavily on optimizing performance and cost efficiency, particularly by migrating machine learning and data extraction models from CPUs to high-performance GPU environments using Kubernetes.

Responsibilities and Duties

• High-Load Infrastructure Management: Maintain, scale, and optimize the underlying core infrastructure that powers our high-volume scraping operations to effortlessly sustain the data demands of thousands of clients.
• GPU Migration & Optimization: Cooperate on transitioning machine learning models (such as logo detection) from expensive CPU setups to cost-effective GPU deployments using Kubernetes. Validate GPU outputs rigorously against CPU baselines to ensure scaling efficiency.
• System Decommissioning: Help identify, deprecate, and decommission legacy, inefficient scraping infrastructure to continually reduce operational overhead and streamline our high-load data pipelines.

Essential

• Golang or C/C++ Proficiency: Strong, practical experience writing backend services in either Go or C/C++ is a strict requirement for this role. If your primary expertise is in C++, you must be fully willing and motivated to learn, adapt, and develop primarily in Go moving forward.
• Containerization & Orchestration: Proven experience deploying, scaling, and managing heavy workloads using Kubernetes.
• Cloud Infrastructure: Solid foundational experience working within AWS (Amazon Web Services) environments where our operations live.

Corsearch is an equal opportunity and inclusive employer and does not tolerate discrimination of any kind. We are committed to creating a diverse and inclusive workplace where all employees feel valued, respected, and supported. We welcome applications from all individuals regardless of race, nationality, religion, gender, gender identity or expression, sexual orientation, age, disability, or any other protected characteristic. Together, we are working proactively to build a workplace where everyone can belong and be at their best selves. Together, we make an Impact.

Responsibilities

• Design, develop, and maintain Go-based backend services, including APIs and internal processing components
• Build and extend APIs supporting scientific and computational workflows
• Deploy, operate, and troubleshoot services in Kubernetes (EKS) environments
• Implement and maintain observability systems (logging, monitoring, alerting) to ensure system reliability and performance
• Define key system metrics, build dashboards, and set up proactive alerting mechanisms
• Collaborate with platform and infrastructure teams to ensure smooth integration with cloud-native systems
• Participate in system design discussions with a focus on scalability, reliability, performance, and observability
• Monitor production systems and proactively resolve incidents and performance issues
• Contribute to and improve CI/CD pipelines and deployment workflows
• Write clean, maintainable, well-tested code following engineering best practices
• Support and mentor junior engineers when needed

What we expect

• Strong hands-on experience building production-grade backend systems in Go
• Proven experience with Kubernetes (preferably AWS EKS) in production environments
• Solid background in designing and implementing RESTful APIs or similar service interfaces
• Strong understanding of cloud-native architecture principles
• Experience working with production observability stacks (e.g., Prometheus, Grafana, CloudWatch, ELK, OpenTelemetry)
• Working knowledge of AWS services (EKS, EC2, S3, IAM, VPC, etc.)
• Strong Linux fundamentals and ability to troubleshoot system-level issues
• Proficiency with Git and modern development workflows
• Strong debugging and root-cause analysis skills across application and infrastructure layers
• Working hours must overlap with US Pacific Time (12:00 PM – 5:00 PM PST)

We offer

• Competitive compensation
• Remote work
• Flexible working hours
• A team with excellent tech expertise

Job responsibilities

• Utilize standard monitoring and processes to assess the health of Riot’s live services
• Lead the investigation and mitigation of live incidents as an Incident Commander, and participate in post-incident RCAs
• Use investigation and troubleshooting to return impacted systems to service quickly and keep our games green for players
• Identify improvements to the team’s tools, processes, and documentation, as well as broader improvements to prevent incidents and drive down incident impact for Riot’s live services
• Write tooling, automation, and services to implement these improvements
• Write and understand code in the team’s codebases, utilizing appropriate data structures, algorithms, and software testing best practices

What you’ll do

The standard working schedule consists of four 10-hour days, including one weekend day and three days off per week. This schedule supports our follow-the-sun operational model, ensuring continuous global coverage across timezones.

Requirements

• Bachelor’s Degree in Computer Science (or equivalent experience)
• 2+ years of industry experience or an advanced degree
• Hands-on experience programming in Java or Go
• Experience with technical processes such as code reviews and testing
• Experience debugging issues with production systems
• Experience with monitoring and event management platform

Preferred Qualifications

• Knowledge of cloud services (e.g. AWS and its common services)
• Knowledge of containerization technologies (e.g. Docker, Kubernetes)
• Knowledge of relational databases (e.g. MySQL)
• Knowledge of incident management processes (e.g. ITIL)
• Knowledge of Site Reliability Engineering (SRE) principles and best practices
• Experience deploying and operating services in a live environment

Benefits & perks

• Full relocation support
• Comprehensive health insurance for you, your spouse, and children
• Open paid time off
• Retirement benefits with company matching
• Life insurance, parental leave, plus short-term and long-term disability
• Play Fund to deepen knowledge of our players and community through games
• Support for donations of time and money to non-profits

Who you are

For this role, you'll find success through craft expertise, a collaborative spirit, and decision-making that prioritizes the delight of players. We will be looking at your past studies, experience, and your personal relationship with games. If you embody player empathy and care about the experiences of players, this could be the role for you!

Engineering Manager Desktop Team

TradingView is the world’s \#1 platform for all things investing. 100M+ users trust us to inform their trading decisions. Want to make an impact? Apply now — help shape the future of finance.

TradingView is the world’s largest financial analysis platform with more than 100M users across 180+ countries.

We build tools that help traders and investors make informed decisions — from advanced charting and market data to collaboration and publishing features. Our products are used daily by millions of individuals and trusted by companies like Revolut, Binance, and CME Group.

We’re continuing to grow and scale our platform, and we’re looking for people who care about product quality, take ownership of their work, and want to build systems used by a global audience.

About the team

We are developing the TradingView Desktop application — a full-featured desktop version of the platform for Windows, macOS, and Linux that gives users reliable and convenient access to all key TradingView tools.

Our team owns the entire development lifecycle: from feature implementation and cross-platform builds to testing, releases, and infrastructure support.

Responsibilities

• Plan and coordinate the team's work, including sprint planning, prioritization, and task distribution.
• Participate in designing and reviewing architectural solutions.
• Own infrastructure-related tasks, including build processes, containerization, and update delivery.
• Coordinate the development of new features and facilitate collaboration within the team.
• Ensure release quality and maintain the overall technical health of the application.

What makes you the perfect fit

• Experience managing a software development team of at least 3 engineers.
• Strong expertise in TypeScript and React.
• Hands-on experience with Electron.
• Basic understanding of CI/CD pipelines and cross-platform build processes.
• Knowledge of desktop application development specifics on Windows and/or macOS

What we offer you

• Flexible working hours and a hybrid work format
• Well-equipped offices for focused and collaborative work
• A global, distributed team of 500+ professionals
• Learning, mentorship, and long-term career growth
• Relocation support and private health insurance
• Performance-based bonuses
• TradingView Premium access
• Regular team events and company-wide meetups

Join the TradingView team and help us build a product used by millions of traders and investors worldwide. We look forward to hearing from you!

Responsibilities

• Perform preliminary, receiving, in‑process, and final inspections of aircraft components in accordance with ZeroAvia (ZA) design data, industry standards, customer requirements, and regulatory requirements
• Conduct incoming inspections of purchased parts, materials, and aircraft components to verify condition, finish, dimensions, configuration, and compliance with inspection plans
• Interpret engineering drawings and approved design data, including GD&T
• Use a wide range of measuring and inspection tools (e.g. calipers, micrometers, multimeters, radius gauges) and support CMM inspection activities
• Perform and document First Article Inspections (FAI) in accordance with AS9102
• Develop, maintain, and help lead quality inspection processes including incoming inspection, in‑process inspection, FAI, characteristics verification, and product conformity
• Verify and review supplier‑submitted documentation and certification data
• Document inspection results through inspection plans, reports, and proprietary quality systems
• Raise, document, and support resolution of non‑conformities in accordance with ZA procedures
• Maintain accurate receiving and inspection records
• Support internal and external (supplier and regulatory) audits
• Conduct supplier source inspections as required, including occasional international travel

Qualifications and Expertise Required

• Minimum 3 years’ experience in aerospace final inspection within a Production Certificate Organisation
• Minimum 8 years’ experience in final inspection of mechanical, electrical, and electronic components
• Strong working knowledge of AS9100 and AS9102
• Proven experience performing and recording First Article Inspections (FAI)
• Ability to read, interpret, and apply engineering drawings and GD&T
• Hands‑on experience using inspection and test equipment (digital multimeter, calipers, micrometers, radius gauges, etc.)
• Knowledge of and experience with special processes and NADCAP requirements
• Experience using ERP and quality systems (e.g. SAP, Oracle, NetSuite, Siemens, TipQA) and Microsoft Office tools
• High School Diploma, Associate Degree, or Bachelor’s Degree
• Strong written and verbal communication skills in English
• Ability to work independently and as part of a small, fast‑paced team

Desirable

• Experience in electrical and electronics manufacturing and inspection
• Familiarity with IPC‑A‑610, IPC‑A‑620, and J‑STD‑001
• Familiarity with P21J environments
• Additional language skills
• Willingness and ability to travel internationally on occasion

What you’ll do

Be an independent individual contributor who can solve problems and deliver high-quality solutions with minimal/high-level oversight and a high level of ownership

Bring a customer-centric, product-oriented mindset to the table - collaborate with customers and internal stakeholders to resolve product ambiguities and ship impactful features

Partner with engineering, product, design, and other stakeholders in designing and architecting new features

Experimentation mindset - autonomy and empowerment to validate a customer need, get team buy-in, and ship a rapid MVP

Quality mindset - you insist on quality as a critical pillar of your software deliverables

Analytical mindset - instrument and deploy new product experiments with a data-driven approach

Deliver performant, reliable, scalable, and secure code capable of supporting Truework’s significant scale

Monitor, investigate, triage, and resolve production issues as they arise for services owned by the team

What you bring

• 5+ years of software development experience
• Bachelor degree (or equivalent education/training)
• Proficiency in Python and Javascript (or similar languages/frameworks)
• Experience developing RESTful APIs
• Strong communication and documentation skills
• A strong sense of ownership from feature design through production release
• A desire to collaborate with external stakeholders
• An eagerness to learn, collaborate, improve, innovate, and have fun
• An A-player mindset with a strong bias for action: you raise the bar, move with urgency, stay resilient through ambiguity, and take ownership to deliver meaningful outcomes

Data Support Team Lead

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

We are looking for an experienced Data Support Team Lead to manage and develop a team responsible for ensuring the accuracy, availability, and reliability of data across our casino operations. This role combines hands-on technical expertise (especially in SQL) with leadership responsibilities, supporting business-critical systems and data workflows.

Responsibilities

• Lead, mentor, and develop a team of Data Support Specialists.
• Act as the main point of contact for data-related incidents, requests, and escalations.
• Ensure high data quality and integrity across gaming, player, and financial datasets.
• Write, optimize, and maintain complex SQL queries for data analysis and troubleshooting.
• Monitor data pipelines and resolve data discrepancies or failures.
• Collaborate with Data Engineers, Analysts, Product, and Operations teams.
• Implement and improve data support processes, SLAs, and documentation.
• Analyze recurring issues and drive continuous improvement initiatives.
• Participate in on-call rotation if required.

Requirements

• 3+ years of experience in data support / data operations / analytics.
• 1+ year of experience in a leadership or team lead role.
• Strong proficiency in SQL (mandatory) – ability to write complex queries, joins, window functions, and optimize performance.
• Experience working with large datasets and relational databases (e.g., PostgreSQL, MySQL, MS SQL Server).
• Understanding of data pipelines, ETL processes, and data warehousing concepts.
• Strong analytical and problem-solving skills.
• Experience in the casino, iGaming, or gaming industry is highly preferred.
• Ability to work in a fast-paced, 24/7 operational environment.

Soft Skills

• Strong leadership and team management skills.
• Excellent communication and stakeholder management.
• Ability to prioritize and manage multiple tasks under pressure.
• Detail-oriented with a strong sense of ownership.

We offer excellent benefits, including but not limited to

• Learning and development opportunities and interesting challenging tasks
• Relocation package (tickets, staying in a hotel for 2 weeks and visa relocation support for our employees and their family members)
• Private medical coverage including inpatient, outpatient, dental care, annual check-ups, maternity support
• Sport membership benefit (the most diverse sports and wellness offering in Europe with more than 50+ activities)
• Opportunity to develop language skills and partial compensation for the cost of English and Spanish language classes (for localization purposes)
• Birthday celebration present
• Time for proper rest, with 24 non-business days per year and additional 6 paid sick days
• Competitive remuneration level with annual review
• Teambuilding activities

Bold moves start here. Make yours. Apply today!

Job Description

1. Implement new user-facing features in products that have a huge amount of PV every day
2. Write client-side code to create super-fast, easy-to-use, web-based applications which include websites for both desktop and mobile browsers, and hybrid in-app pages
3. Optimize web applications to maximize speed and scale
4. Build libraries and frameworks that support complex web applications, speed up development efficiency and improve code quality
5. Contribute creativity and insight to solve both technical and business challenges
6. Research and promote new technologies and best practices within the team

What you'll need

• 8+ years experience developing production software
• Advanced hands on knowledge of TypeScript + React
• Experience with modern web technologies such as Webpack, Next.js, Redux, styled components, or similar
• Proven track record of delivering well-tested, high-quality, maintainable projects.
• Great cross-team communication skills
• Self-managed, proactive work style. Ability to perform at a high level in a fast paced environment
• Blockchain-related industry experience as a plus
• Basic or Fluent English level

Team / Company Context

Powering crypto with data — CoinMarketCap is the world’s most trusted and accurate source of data for cryptocurrencies. Our mission is to be the world’s authority on cryptocurrency data and empower individuals with insights to drive understanding and adoption.

What You’ll Own & Drive

• Production Kubernetes - Operate, scale, and evolve cloud-native infrastructure with a strong bias toward reliability, observability, and automation.
• Infrastructure as Code - Build and maintain Terraform and Helm Charts with real depth, driving consistency and repeatability across environments.
• CI/CD at Scale - Implement and maintain pipelines that are fast, secure, and developer-friendly, shortening the path from merge to deploy.
• Incident Response & Root Cause - Lead incidents when they hit, run blameless post-incident learning, and ship the durable fix - not just the patch.
• Observability That Earns Trust - Improve monitoring and alerting to cut noise, surface real signal, and reduce on-call burnout.
• Pragmatic Security & Compliance - Partner with security to implement controls that hold up to audit without crippling velocity, keeping secrets management, access controls, and network boundaries sane and defensible.
• Developer Experience - Treat operational pain as a bug. Automate, document, and pave the road for the engineers shipping on top of your platform.
• On-Call Ownership - Participate in the team’s weekly 24x7 rotation (handoff Mondays ~11am PT). Respond promptly, escalate cleanly, and own customer-impacting issues through to resolution.

Who You Are

• Production Owner - You don’t need constant direction and don’t wait to be told something is broken. You go look.
• Pragmatic Operator - You’re opinionated but optimize for outcomes, not ideology. You push back when something is unsafe or short-sighted, and concede when you’re wrong.
• Automation Mindset - You document and automate what matters. Tribal knowledge is a bug. Manual runbooks are a smell.
• Clear Communicator - You can explain an outage, a tradeoff, or a risk to engineers, security, and leadership without losing nuance or hiding behind jargon.
• Quiet Reliability - You take pride in the unsexy work: clean rollbacks, sane secrets, quiet alerts, repeatable deploys.
• Engaged Teammate - You show up in team discussions, design reviews, and task refinement. This isn’t a tickets-only seat.

Your Background

• 7+ years of experience in DevOps, SRE, or infrastructure engineering roles.
• Strong hands-on experience operating Kubernetes in production - not just standing it up.
• Deep familiarity with at least one major cloud provider (AWS strongly preferred).
• Proven depth in Infrastructure as Code - Terraform and Helm Charts are essential, not nice-to-haves.
• Experience implementing and maintaining CI/CD systems at scale.
• Strong Linux fundamentals and real production debugging skills.
• Comfortable with a weekly 24x7 on-call rotation and the responsiveness it demands.
• Nice to have: Experience operating MongoDB, PostgreSQL, or other stateful systems in production.
• Familiarity with security tooling, certificate management, or compliance frameworks.
• Background in SaaS operations or environments with real uptime, security, or regulatory stakes.
• Track record of improving developer experience through tooling and automation.

Tech Stack & Team

Production Kubernetes, Terraform, Helm, AWS, CI/CD tooling, Linux, monitoring/observability tooling, security tooling, secrets management, on-call rotation.

Benefits & Perks

• Flexible Working Hours & Workplace
• Open Vacation Policy
• Equal Opportunities: Incode is an equal opportunity employer with a diverse, inclusive, global team.
• Reasonable accommodations available throughout the hiring process

Senior Data Scientist (f/m/d)

Location: Hamburg

Employment Type: Full time

Department: adjoe

adjoe builds the technologies behind mobile apps growth and monetization. With our core product Playtime Arcade, we've become the global leader in rewarded advertising, an ad unit built on a simple premise: users earn real in-app rewards for engaging with new apps. The result is one of the most effective value exchanges in adtech, connecting advertisers and publishers with over 770 million users annually.

Architecting Intelligence to Optimize 200M+ Daily Decisions

As the intelligence core of our engineering organization, our Data Science team doesn't just deploy models, we engineer the fundamental decision engine that powers our platform. At a scale of 770 million users and 100,000+ predictions per second, we are solving a multi-objective optimization problem that balances user incentives, advertiser ROI, and long-term platform health in real time.

Our architecture is built on a 1PB+ behavioral data lake, providing the high-fidelity input necessary to train deep learning models that predict individual user engagement with precision. We aren't just optimizing clicks, we are dynamically calculating optimal reward structures to sustain a global value exchange.

Engineered for performance, our stack leverages Tensorflow and PyTorch for model training, NVIDIA Triton to achieve sub-100ms inference. We own the full ML lifecycle from high-level research and feature engineering to deployment and A/B experimentation. Here, you will find the autonomy, the data depth, and the massive scale required to solve the most complex optimization challenges in the adtech ecosystem.

Your Mission & Who We Are Looking For:

• Proven track record in production ML. You have 5+ years in Data Science with a history of deployed models that moved real business metrics, not just research that stayed in notebooks. At adjoe, you'll be building models that predict LTV, conversion, and user behavior across 770 million users, directly impacting advertiser ROAS and publisher revenue.
• Deep learning is your primary tool. You have strong hands-on experience with PyTorch or TensorFlow and have deployed deep learning models in production environments handling 1M+ daily predictions. You know the difference between a model that works in evaluation and one that holds up under real traffic.
• Full ML lifecycle ownership. You own the problem end-to-end from extracting insights out of terabytes of behavioral data using Trino, Spark, or AWS Athena, through model development and A/B validation, to production deployment. Experience with Airflow or model hosting is a strong plus.
• Fluent in both Python and data at scale. You work comfortably with the core DS stack (pandas/polars, numpy, scikit-learn, LightGBM, CatBoost, XGBoost) and have advanced SQL skills for drilling into large distributed datasets.
• Bridges ML and product. You can translate product requirements into ML logic and explain model behavior and impact to non-technical stakeholders without losing the technical depth underneath. AdTech experience is a strong plus.

What’s in It for You?

🌎 We welcome applications from talent worldwide and provide relocation support to Hamburg, Germany for those ready to join our team.

At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day.

• Go Big. Own projects with impact on 770M users and push adtech boundaries.
• Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum.
• Be Direct. Solve problems openly and collaborate across teams.
• Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other.
• Have Fun. Celebrate wins, enjoy daily victories, and bring your energy.

We welcome applications from people who will contribute to the diversity of our company.

Apply for this Job