Praca dla senior python engineer with react w Warszawa

Payabl is expanding its engineering capabilities with a Senior Backend Developer to manage the current Perl-based payment gateway while designing a next-generation Python microservices platform. You will ensure high performance, reliability, and scalability in a live payments environment, collaborating across teams to migrate features and integrate external...

Capital Com Australia limited is seeking an experienced Senior Software Engineer - Python / AI Engineer to join the Internal Development Team in Warsaw, Poland. The role involves designing, developing, and maintaining internal tools and AI-driven automation workflows that enhance operational efficiency.The ideal candidate will have a strong background in...

PLEASE REMEMBER TO CLICK "APPLY" BUTTON AFTER SAVING YOUR PROFILE TO COMPLETE YOUR APPLICATION PROCESS.Do naszego zespołu poszukujemyJob Req Number: 114738Time Type: Full TimePLEASE REMEMBER TO CLICK "APPLY" BUTTON AFTER SAVING YOUR PROFILE TO COMPLETE YOUR APPLICATION PROCESS.Do naszego zespołu poszukujemy Senior IT Developera, który będzie rozwijać...

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and...

EuroCert — один из пяти квалифицированных поставщиков доверительных услуг в Польше, специализирующийся на цифровых бизнес-решениях. Компания развивает современные платформы цифровой идентификации...

DCG Poland is seeking a Test Automation Engineer with Python expertise to analyze requirements and design automated test scenarios for end-to-end payment flows.You will design and maintain automated test cases using Python and Robot Framework, and collaborate effectively within Agile environments. The ideal candidate should have a minimum of 5 years of...

Onthespotdev is looking for a Senior Python Engineer located in Warsaw, Poland. In this role, you will be responsible for building and maintaining robust backend services within an existing application, ensuring code quality, stability, and maintainability.The ideal candidate will have over 5 years of experience in Python development, primarily with FastAPI...

Digis is seeking a Senior Full-Stack (WordPress + React) Developer for a hybrid role in Warsaw. You will work on a large SaaS e-commerce platform, creating landing pages, testing funnel variants, and integrating with Shopify and external APIs.You will gradually migrate from WordPress/PHP toward React, shaping architecture with a modern stack and...

Us3 Consulting is seeking a Senior Full-Stack .NET Developer to deliver end-to-end business features across backend APIs, frontend applications, databases, and cloud-connected services.You will work across the full application stack, building robust solutions with C#, .NET, ASP.NET Core, React, TypeScript, SQL/NoSQL databases, and cloud services. This is a...

Test Automation Engineer with Python Job location: Warsaw Responsibilities: Analyse requirements and define appropriate test scenarios for end-to-end payment flows Design, implement, and maintain automated test cases using Python and Robot Framework Perform API and UI test automation across multiple applications Execute automated tests and analyse test...

Test Automation Engineer with Python Job location: Warsaw Responsibilities: Analyse requirements and define appropriate test scenarios for end-to-end payment flows Design, implement, and maintain automated test cases using Python and Robot Framework Perform API and UI test automation across multiple applications Execute automated tests and analyse test...

NVIDIA invites a Senior QA Software Engineer to join the System Ethernet QA Team at our R&D center. You will combine network protocol expertise with robust Python automation to test virtual networking silicon and software, from L2 to EVPN/VXLAN, ensuring high quality before hardware arrives.You will collaborate with R&D to shape QA for new features, develop...

payabl. is seeking a Senior Backend Engineer to design and build scalable Python microservices for a range of internal and customer-facing products. This remote-first role in Poland involves distributed systems, AWS, and modern CI/CD practices.You will working with FastAPI or Django, Docker, and cross-functional teams to deliver high-performance, reliable...

Design, implement and maintainApache Airflow DAGsManage and optimizeGoogle Cloud ComposerenvironmentsDevelop Python backend services andREST APIsUsePydanticfor schema modelling, validation and type enforcementBuild integrations between pipelines and backend services through APIsHandle authentication, retries, idempotency and standardized response...

StratsLab in Warsaw seeks a Senior Python Developer passionate about leveraging their coding skills in a dynamic environment. You will apply your expertise in software design and algorithms to develop bespoke risk management tools for financial institutions.Ideal candidates possess a solid academic foundation in Computer Science or a related field, advanced...

WLG is hiring a backend engineer to design, build and operate cloud-based services for maritime geospatial analytics. The role is fully remote, spanning Sep to Dec, and involves end-to-end ownership from discovery to production.You will develop production-grade APIs and microservices in Python, model the domain with DDD, integrate Neo4j, and build ML...

Software Mind is seeking a Backend Python Developer for a long-term platform engineering project in Warsaw. You'll work on backend services, improve code quality, and implement new features for high-performance infrastructure.The ideal candidate has strong Python experience, particularly in building REST APIs and understanding microservices. Flexible...

Digis, a European technology company with a Warsaw presence, seeks an Automation QA Engineer to join a growing, cross-functional team. You will perform manual and automated testing of new and existing functionality, and develop automated tests using Python and Playwright to ensure quality across pages, flows, and payments.The role offers a hybrid work model...

Arcanys is seeking a Senior Python Developer in Warsaw to lead the technical direction of our system and collaborate with the CTO. You will design complex data and visualization pipelines and guide a small cross-functional team in delivering end-to-end solutions.You will drive AI-assisted development, orchestrate multi-agent workflows, and proactively...

Scalosoft w Warszawie poszukuje specjalisty Python do pracy nad projektami w obszarze bankowości i finansów. Główne obowiązki obejmują rozwój aplikacji backendowych, projektowanie rozwiązań AI oraz pracę w zespole w hybrydowym modelu pracy, z jedną wizytą miesięcznie w biurze.Idealny kandydat ma minimum 5 lat doświadczenia w programowaniu w...