6064 backend developer English-speaking jobs in Poland
Lead Software Engineer
- Luxoft Poland
- Warszawa
- April 4
Familiarity with build pipelines, CI/CD, and frontend/backend tooling. ... similar technology stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend
Cyber Security AI Engineer
- Hitachi Vantara Corporation
- Kraków
- April 4
deploy production‑grade GenAI applications using LLM APIs
Own end‑to‑end feature delivery, including backend ... maintainability of deployed AI software solutions
Your Background
Strong proficiency in Python and backend
Lead Software Engineer
- Luxoft Poland
- Województwo pomorskie
- March 28
Familiarity with build pipelines, CI/CD, and frontend/backend tooling. ... similar technology stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend
Lead Software Engineer
- Luxoft Poland
- Wrocław
- March 28
Familiarity with build pipelines, CI/CD, and frontend/backend tooling. ... similar technology stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend
Lead Software Engineer
- Luxoft Poland
- Kraków
- March 27
Familiarity with build pipelines, CI/CD, and frontend/backend tooling. ... similar technology stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend
Full Stack Software Engineer
- Vonage
- Poland
- March 27
Strong backend experience – TypeScript / Java. ... You will develop both frontend and backend solutions, take part in enhancing our range of connectors
GPU Application Engineer.
- Advanced Micro Devices
- Warszawa
- March 26
In this role, you will support ongoing GPU enablement efforts by contributing to HIP backend integration ... Experience working in larger, multi-backend codebases is a plus
ACADEMIC CREDENTIALS:
Bachelor’s or
QA Engineer ID48833
- AgileEngine
- Gdańsk
- March 23
WHAT YOU WILL DO - Execute manual and automated tests across APIs, backend pipelines, and analytics outputs ... , S3, or AWS Lambda ; - Experience testing Looker, Power BI, MicroStrategy , or similar BI tools; - Backend
QA Engineer ID48833
- AgileEngine
- Błonie
- March 23
WHAT YOU WILL DO - Execute manual and automated tests across APIs, backend pipelines, and analytics outputs ... , S3, or AWS Lambda ; - Experience testing Looker, Power BI, MicroStrategy , or similar BI tools; - Backend
QA Engineer ID48833
- AgileEngine
- Lublin
- March 23
WHAT YOU WILL DO - Execute manual and automated tests across APIs, backend pipelines, and analytics outputs ... , S3, or AWS Lambda ; - Experience testing Looker, Power BI, MicroStrategy , or similar BI tools; - Backend
AI Platform Lead
- Auditdata
- Fabryczna
- March 22
Key competences and expertise: 5+ years building and operating backend/platform services in production ... LLMs, retrieval/knowledge grounding, prompt/tool workflows, or similar) Python preferred, or a similar backend
AI Platform Lead
- Auditdata
- Warsaw
- March 22
Key competences and expertise: 5+ years building and operating backend/platform services in production ... LLMs, retrieval/knowledge grounding, prompt/tool workflows, or similar) Python preferred, or a similar backend
Senior Kotlin Multiplatform Engineer (#4163)
- N-iX
- Poland
- March 22
Collaborate closely with backend engineers, designers, and QA to deliver polished, high-quality user ... Integrate with backend APIs (REST / GraphQL), manage data synchronization, caching, and offline capabilities
Lead Kotlin Multiplatform Developer (#4164)
- N-iX
- Poland
- March 22
Collaborate with backend engineers to define efficient API contracts (REST / GraphQL). ... You’ll lead a small, highly capable Scrum team (engineers, QA, designer), collaborate closely with backend
Full Stack Software Engineer
- Vonage
- Kalisz
- March 20
Strong backend experience – TypeScript / Java. ... You will develop both frontend and backend solutions, take part in enhancing our range of connectors
Software Engineer
- Phantasma Labs
- Poland
- March 18
cloud infrastructure
Support MLOps workflows in partnership with the ML team
You’ll be part of our backend ... AI-driven production planning software and connect it to customer environments:
Develop production-ready backend
Mobile App Engineer
- Jit Team
- Gdynia
- March 17
The project involves integrating push notification systems, analytics, and backend APIs, as well as collaborating ... authentication mechanisms, and data integration patterns Ability to collaborate effectively with designers, backend
AI Platform Lead
- Auditdata
- Poland
- March 17
Key competences and expertise: 5+ years building and operating backend/platform services in production ... LLMs, retrieval/knowledge grounding, prompt/tool workflows, or similar) Python preferred, or a similar backend
QA Automation Engineer (Go)
- Andersen Software, Inc.
- Warszawa
- March 10
goroutines, and channels in the context of testing).Building and improving test automation frameworks for backend ... testing principles, SDLC, and QA methodologies.Experience automating tests for APIs, microservices, and backend
AI Engineer
- Chabre
- Warszawa
- March 9
ingestion, indexing, and evaluation
Integrate AI‑driven workflows into existing enterprise platforms and backend ... Qualifications
Minimum 5 years of professional software engineering experience with strong backend expertise













































