1053 backend developer English-speaking jobs in Masovian Voivodeship

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  • Fliff Inc.
  • warszawa
  • July 22
This is not a generic backend role. ... Looking For 5+ years of strong production experience with Python Experience designing and operating backend ... Investigate production issues, trace data problems, and improve system observability Collaborate with backend ... Redis, PostgreSQL, or similar technologies Experience with Go / Golang, especially for high‑throughput backend
  • CoreWeave
  • warszawa
  • July 20
Proven professional experience writing production-grade backend services in Go (Golang). ... Experience building internal tooling or limited UIs to support backend systems (e.g., operational dashboards ... designing and implementing container‑based microservices and integrating open‑source tools to customize backend ... Experience with Kubernetes or similar container orchestration platforms, including deploying and operating backend
  • DCG
  • Warsaw
  • August 1
with JSP, JavaScript, and frontend-related development Experience in writing REST APIs Experience in backend ... production incidents, Implementing compliance and mandatory business changes, Designing and implementing backend
  • Antal
  • Warsaw
  • July 15
platforms Conduct security reviews of CI/CD pipelines, build systems, runtime infrastructure, and developer ... closely with engineering teams and platform owners to strengthen the security posture of CI/CD pipelines, developer ... platforms Conduct security reviews of CI/CD pipelines, build systems, runtime infrastructure, and developer ... Kubernetes and container security Familiarity with software supply chain security, SLSA, SBOM, or secure developer ... closely with engineering teams and platform owners to strengthen the security posture of CI/CD pipelines, developer
  • Paramount
  • warszawa
  • August 4
Backend, Mobile, DevOps, Test Automation and System Engineers, Product Owners, Scrum Masters, Our products ... with other engineers, Familiarity with Vue or React or openness to learn, Being a fully self‑reliant developer
  • Addepto
  • Warsaw
  • August 5
Experience with backend frameworks (e.g., FastAPI) and databases (SQL/NoSQL). ... Requirements: Data science, AI, Python, Cloud, GenAI, LLM, Backend, CI/CD, AWS, Frontend, React, Node.js ... talented individuals to join: An AI-powered platform for industrial engineering, where you will build a backend ... Assist in transforming Data Science prototypes into production-ready solutions., Build and enhancing backend ... talented individuals to join: An AI-powered platform for industrial engineering, where you will build a backend
  • Nearmap
  • warszawa
  • August 4
Qualifications Strong expertise in backend technologies including Go and/or C#. ... Proven experience leading backend engineering teams delivering scalable, production‑grade APIs and platform ... higher in Computer Science, Engineering, or a related field, with a comprehensive understanding of backend
  • Antal
  • Warsaw
  • July 8
In this role, you will work on both backend services and modern web applications, helping to design highly ... In this role, you will work on both backend services and modern web applications, helping to design highly ... across distributed systems., Contribute to architectural decisions and long-term platform scalability., Backend
  • Mindrift
  • Warsaw
  • July 10
Logochallenging tasks and evaluation criteria within realistic simulated environments: Build realistic developer ... involves We're building a dataset to evaluate AI coding agents - how well a model handles real-world developer ... challenging tasks and evaluation criteria within realistic simulated environments:, Build realistic developer ... schedule. ,[We're building a dataset to evaluate AI coding agents - how well a model handles real-world developer
  • JetBrains
  • warszawa
  • August 4
the developer stays in control. ... Nice to have Designing for developer-focused products or technical environments. ... Ever since we started, back in 2000, we have strived to make the strongest, most effective developer ... Air is a new kind of developer tool: a workspace where multiple AI agents run tasks in parallel while
  • Link Group
  • mazowieckie
  • August 9
This role focuses on developing scalable software solutions, improving developer experience, and driving ... This role focuses on developing scalable software solutions, improving developer experience, and driving ... tools used across multiple teams. , Develop and enhance internal platforms, including authentication, developer
  • Link Group
  • Warsaw
  • August 5
This role focuses on developing scalable software solutions, improving developer experience, and driving ... This role focuses on developing scalable software solutions, improving developer experience, and driving ... tools used across multiple teams. , Develop and enhance internal platforms, including authentication, developer
  • Webfleet Solutions B.V.
  • warszawa
  • August 8
Join our innovative team at Webfleet Solutions as a Senior Software Engineer, specializing in Java backend
  • Bridgestone Mobility Solutions
  • warszawa
  • August 8
Join our innovative team at Webfleet Solutions as a Senior Software Engineer, specializing in Java backend
  • SimCorp
  • warszawa
  • August 4
You will work as part of an experienced engineering team, contributing to backend development, component ... how we build, modernize and evolve the product.ResponsibilitiesDesign, implement, test and maintain backend ... degree in computer science, information technology, or a related fieldSolid experience with C#/.NET and backend
  • Box Inc.
  • Warsaw
  • July 29
LogoExperience building and operating backend services in production environments. ... 4+ years of professional software engineering experience building backend or distributed systems.
  • Shelf
  • warszawa
  • August 7
You do not need to be backend-only, but you can design and ship APIs, backend logic, and data flows when ... Expect real ownership from problem discovery through frontend, backend, release, and production quality.The ... web productsStrong frontend ability with React and TypeScript or an equivalent modern web stackReal backend ... work from the office.What You Will OwnBuild and ship user-facing product features across frontend and backend ... end-to-end because you care about both implementation and product qualityYou do not treat frontend and backend
  • Remote
  • warszawa
  • August 5
Extensive experience with Backend (Elixir/Phoenix or Ruby or functional programming). ... Key Responsibilities Managing a small product team of 3-5 engineers (backend and frontend). 30% of the
  • Brighstar Lottery
  • Warsaw
  • July 19
Logoresponsible for the design, development, and maintenance of secure, scalable, and high‑performance backend ... responsible for the design, development, and maintenance of secure, scalable, and high‑performance backend
  • Starburst
  • warszawa
  • August 4
Responsibilities Own backend and platform components that orchestrate distributed compute for enterprise ... role As a Staff Engineer on the Spark Job Manager and Starburst Enterprise team, you will own critical backend ... Qualifications 8+ years of professional backend experience, with strong expertise in Java and production‑ready
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