11433 backend developer English-speaking jobs in Poland

  • Jit Team
  • Warszawa
  • March 14
Senior Frontend Engineer to develop a centralized Retail Media platform automating campaign execution across marketplaces and social channels. Build and scale complex web applications within the React ecosystem, manage frontend architectures, and oversee the testing lifecycle.
  • ING Hubs Poland
  • Warszawa
  • March 14
Senior Python Developer to build LLM-powered applications on Google Cloud Platform. Requires 5+ years of Python development experience, Azure DevOps familiarity, and experience with distributed software design.
  • SAP
  • Gliwice
  • March 14
What You’ll Do Step into the role of Java Developer at our company, where you will play an active role
  • Atos SE
  • Wrocław
  • March 14
Frontend Developer with Angular and React Publication Date: Feb 19, 2026 Ref.
  • Docplanner
  • Warszawa
  • March 14
Senior Salesforce Developer - (100% remote within Poland) Full-time Welcome to the good side of tech ... Salesforce certifications (Platform Developer I/II, Integration Architect, Admin/App Builder).
  • Limango GmbH
  • Wrocław
  • March 14
Senior Golang Developer will integrate product data streams into a PIM platform, maintain event-driven systems, and improve system stability and performance. Requires strong Go proficiency, microservices experience, and knowledge of asynchronous processing, event-driven architectures, and databases.
  • Atos SE
  • Wrocław
  • March 14
Senior Frontend Developer with Angular and React Publication Date: Feb 19, 2026 Ref. ... Senior Frontend Developer with Angular and React Location: Poland (hybrid) What will you be doing?
  • EY
  • Katowice
  • March 14
The opportunity As a Senior Python Developer in Consulting you will participate in various streams of
  • Shiji Group
  • Katowice
  • March 14
in multi-region environment Qualifications Minimum 3-4 years’ experience as JavaScript or Front-End Developer
  • Endava
  • Kraków
  • March 14
As a Senior Frontend Developer at Endava you will have participate in the activities of designing, building
  • Kearney Italia, Inc.
  • Warszawa
  • March 14
Junior BI Developer will build Power BI dashboards and reports, write SQL queries, and create data models in Microsoft Fabric. Experience with Power BI, SQL, and data modeling is required.
  • ProMedia Group
  • Toruń
  • March 14
To strengthen our development capacity, we’re adding a Senior Developer who complements our Lead Developer ... You work side‑by‑side with our Lead Developer. ... collaborative What We Offer Senior role with real technical influence Work closely with a highly skilled Lead Developer
  • Gradient IT
  • Wrocław
  • March 14
JavaScript Developer will build reusable code and libraries for mobile applications. Responsibilities include enhancing applications for speed and scalability and validating user input. Experience with React Native is required.
  • Gradient IT
  • Kraków
  • March 14
JavaScript Developer will build reusable code and libraries for mobile applications. Responsibilities include enhancing applications for speed and scalability and validating user input. Experience with React Native is required.
  • Gradient IT
  • Lublin
  • March 14
JavaScript Developer will build reusable code and libraries for mobile applications. Responsibilities include enhancing applications for speed and scalability and validating user input. Experience with React Native is required.
  • Westinghouse Electric Company
  • Kraków
  • March 14
Develop, document, test, and implement solutions using Enovia/3DExperience software. Provide server and client support for the Enovia PLM/3DExperience platform. Complete assigned project activities and application support activities.
  • EPAM Systems
  • Kraków
  • March 14
Senior .NET Engineer with Azure Cloud experience needed to design, build, and maintain network solutions. Responsibilities include API development, cloud architecture expertise, automation solutions, and operational tasks. Requires strong C# skills, PowerShell scripting, and Azure networking knowledge.
  • Appsilon
  • Warszawa
  • March 14
Full Stack Developer needed for client projects. Must have strong Python skills (Django, Flask, or FastAPI), ReactJS, JavaScript, and experience with RESTful APIs and databases. Excellent communication and collaboration skills required.
  • HeyDaily Inc.
  • Warszawa
  • March 14
We are looking for an experienced back-end developer to join our US-based start-up HeyDaily (with the
  • Yalantis Limited
  • Warszawa
  • March 14
Senior .NET (WPF) Engineer to develop and maintain native Windows desktop applications. Responsibilities include designing secure offline-first solutions, implementing encryption best practices, and integrating authentication systems. Requires 5+ years of experience with C#/.NET, WPF, and the MVVM architectural pattern. Strong knowledge of security concepts, multithreading, and database technologies is essential.
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