8165 backend developer English-speaking jobs in Poland

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

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

Strong backend experience – TypeScript / Java. ... You will develop both frontend and backend solutions, take part in enhancing our range of connectors

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

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

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

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

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

our finance organization, capturing business requirements, and our Global BI team in IT, who develop backend ... capture and translate business needs into clear requirements for the Global BI team in IT, including backend

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

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

We’re looking for somebody with: Backend Python Development Strong experience building scalable backend

audiencesDeep understanding of AI/ML landscape, including large language models, API architectures, and developer ... independently, prioritize effectively, and drive results with minimal oversightBonus PointsExperience selling developer

Position Summary We are looking for an experienced Senior Salesforce Developer / Consultant to join our ... Salesforce Platform Developer II and/or Salesforce Consultant certifications strongly preferred.

Agile team operating in London, Lisbon, and Madrid.Key Responsibilities:As an experienced Frontend developer ... Poland (relocation would be required, in case you are currently not there).We are looking for a frontend developer

The Mastercard Developers team is looking for a product developer to join our team to enhance and scale ... our developer platform.RoleWe are looking for an analytical and technical product owner to collaborate

Minimum of 5 years of experience as a Frontend or Full‑Stack Developer. ... We are currently seeking a Frontend Developer to join our team and help us continue to push the boundaries

acceptance Deadline: 16/11/2025 About the Role: We are looking for an experienced SharePoint Software Developer ... the profile or at similar position Minimum 3 years of experience in Full-stack SharePoint support or developer

Alcon is seeking an experienced Senior Salesforce Developer to join our dynamic team. ... Preferred: Salesforce certifications (e.g., Salesforce Certified Platform Developer II).

C++ Developer (Senior) with skills C/C++ Development, C for location Poland Accountable to build high-quality ... software technical documentation and CI/CD workflows Minimum 5 years of professional experience as a C++ Developer