5947 backend developer English-speaking jobs in Poland

Collaborate closely with development teams to improve developer experience, delivery speed, and engineering

with project plans and industry regulations Requirements: Proven work experience as a C++ Software Developer

fluently with native English speakers Will be a Plus You have worked as a business analyst or a software developer

JS, HTML, and CSS Willingness to dive into a complex codebase and understand it Act as the "Lead Developer

aimed at leading companies in the IT industry is looking for a candidate for the position: Software Developer

Senior Software Developer C (eCall) Lodz / permanent work.

Assisting Developer/Support and customers with load tests.

processes, including those based on Oracle solutions.The tasks of the Junior Business Intelligence Developer

Basic Requirements Proven experience as a .NET Developer (3 years) Strong proficiency in C#, .NET Framework

Junior Business Developer – Recruitment ServicesKey Responsibilities40% Recruitment (Delivery):Search

NET Fullstack Developer in the newly established Polish IT department.

Required Skills Set Backend Development: Advanced expertise in Java 17/21 and the Spring Boot framework ... solutions for order status tracking—accessible by both customers and dealers—as well as managing critical backend

Execute QA tasks for your own backend event build and/or assist teammates by verifying other events when ... issues, that might arise and /or technical system errors that could potentially appear in the software backend

Willingness to learn and work on backend code when needed. ... architecture, ensuring scalability, maintainability, and seamless integration with our micro‑services backend

**What you will be doing:*** Designing and executing manual test cases to validate features across backend ... Playwright, Postman, Chromatic, Storybook, Browserstack, JMeter, OWASP Zap, Python, TypeScript, Figma* **Backend

Process Automation Developer Nr ref.: 482/3/2026/AF/267843/jobs.pl Gdańsk (pomorskie) What we offer exciting

Senior Java Developer to build a centralized sales and trading platform. Experience with Java development, service integration (REST, grpc, MQ, Kafka), and distributed systems required. Proven knowledge of computer science concepts and Github Copilot experience necessary.

Senior Java Developer to build a centralized sales and trading platform. Experience with Java development, service integration (REST, grpc, MQ, Kafka), and distributed systems required. Proven knowledge of computer science concepts and Github Copilot experience necessary.

Senior Power Platform Developer will design, build, and test Power Platform solutions, gathering requirements and delivering quality applications for clients. Proven experience with Power Apps (Canvas) and Power Platform solution design, governance, and delivery is required.

Java Developer will create, implement, and test software using modern technologies. Responsibilities include adding functionalities, troubleshooting problems, preparing documentation, and ensuring code quality. Requires 3+ years of Java experience, Spring frameworks, microservices architecture, and web APIs.