2059 backend developer English-speaking jobs in Poland

About the Role Are you a skilled Senior Backend Engineer looking to make an impact in a fast-paced and ... If you're passionate about backend engineering, data processing, and building robust platforms, you'll

Opportunity Overview As a Mid Backend Engineer, you will design and build backend services and automation ... Solid proficiency in Python - scripting, automation, and backend API development. ... Your Responsibilities Building and maintaining backend services for web applications using Python and ... What We're Looking For 2+ years of commercial experience as a Backend Engineer or in a closely related ... Your work spans backend API development, data pipeline automation via Databricks, and cloud infrastructure

Senior Java Backend Engineer needed to design, build, and support scalable data infrastructure for an internal IT Automation Portal. Expert-level Java/Spring Boot skills, Kubernetes, Docker, and API standards (REST, Swagger/OpenAPI 3.0, OAuth2) required. Solid Agile background (Scrum, TDD) and CI/CD pipelines experience.

Backend Ownership: Design, develop, and deploy high-performance, scalable backend services and APIs in ... Backend Engineering: A minimum of 3 years of hands-on experience in building and deploying scalable backend ... A deep understanding of integrating backend services with various clients (web/mobile) seamlessly. ... Microservices and Distributed Systems: Strong background in backend development, with a focus on microservices

Deliveries & Orders / Plans: Core backend systems turning a subscription into correct physical deliveries ... Solid experience building, deploying, and operating critical backend services in a production environment

Senior SaaS Backend Engineer will design and implement customer-facing features for StreetLight's SaaS web applications. Responsibilities include working with geographically distributed teams, mentoring junior engineers, and participating in sprint planning and code reviews. Requires 5+ years of experience as a Software Engineer, 3+ years developing web-based SaaS applications, proficiency in Python and SQL, and experience working with cloud platforms.

About the role As a Senior Back End Engineer, you will architect robust backend services for tasks like ... About you Strong background in backend development, including high proficiency in Golang Experience

Lead backend engineer for SaaS web applications (InSight, Construction) used by subscription customers to analyze travel patterns. Design, implement, and maintain features, including unit tests. Collaborate with geographically distributed teams and mentor junior engineers.

Develop and maintain backend systems and game logic. Build and optimize game simulations. ... What You Will Do As a Backend Software Engineer, you will develop and optimize server‑side game logic

level tech) - 60 minutesPart 2:Video call/In-person technical stage with Head of Data Engineering + 1 Backend

We are looking for a highly skilled Senior Backend Engineer who excels at crafting code for spring- based

alongside a Tech Lead and Engineering Manager in a team that builds and maintains a robust, self-service developer ... Additionally, strong working knowledge of Java or Kotlin is required to confidently execute backend and ... code using TypeScript and JavaScript as our primary language focus, while maintaining and building backend

alongside a Tech Lead and Engineering Manager in a team that builds and maintains a robust, self-service developer ... Additionally, strong working knowledge of Java or Kotlin is required to confidently execute backend and ... code using TypeScript and JavaScript as our primary language focus, while maintaining and building backend

Improve internal developer velocity by contributing to shared tooling, CI/CD pipelines, and infrastructure ... years of hands‑on software engineering experience, with significant depth in Go building production backend ... Access to a modern tech stack and a variety of functional areas, including: Backend: Go Databases: PostgreSQL

Software Developer (SharePoint) | Freelance ContractWe're looking for an experienced Software Developer

Exposure to backend development (C# and/or Java). ... Strong interest in learning backend and Android best practices. ... Experience with automated testing for Android and backend services. WHAT’S IN IT FOR YOU? ... We’re seeking a Software Engineer II (Android & Backend) who is eager to grow their skills in building ... Grow Across Layers: Build experience in both native Android apps (Kotlin/Java) and backend services (

the backend architecture that powers real-money casino games. ... Designing, developing, and maintaining backend services and game-related functionality. ... They are looking for an experienced Backend Software Engineer to join their growing technology team in ... Solid background in backend development. Exposure to full-stack development would be beneficial. ... Your Responsibilities As a Backend Software Engineer, you will play a key role in building and enhancing

Strong interest in learning backend and frontend best practices. ... Exposure to backend, OOP development (e.g., C# or similar, Web API development). ... Experience with automated testing for web and backend services. What’s In It For You? ... Grow Across Layers: Build experience in both frontend (React, Ember, etc.) and backend services (C#, ... Key Responsibilities Contribute and Deliver: Implement full‑stack features (both frontend and backend

Experience with automated testing Web and backend services. WHAT'S IN IT FOR YOU? ... Solid hands‑on backend, OOP developmentexperience (e.g. C# or similar, Web API development). ... Contribute Across Layers: Develop features in both frontend (React, Ember, etc.) and backend services ... and web engineers focusing on features core to the user experience across our mobile applications and backend ... Build and Deliver: Design, implement, and maintain high‑quality full‑stack features (both frontend and backend

Solid backend development experience in C# and/or Java. ... Experience with automated testing for iOS and backend services. WHAT’S IN IT FOR YOU? ... We’re seeking a Senior Software Engineer (iOS + Backend) who is passionate about building intuitive, ... and web engineers focusing on features core to the user experience across our mobile applications and backend ... RESPONSIBILITIES Build and Deliver: Design, implement, and maintain high-quality iOS features and backend