Oferty dla Data Engineer praca Polska

18.02.2026 | Pełny etat | Wysokie Mazowieckie | TRILAGIAugmented Generation (RAG) systems Experience with prompt engineering and LLM fine-tuning Knowledge of vector databases (Pinecone, Weaviate or Qdrant) Proficiency in Python with scientific computing and LLM tech stack (e.G. LangChain, LangGraph, AutoGen, CrewAI, MCP, Pandas, NumPy, scikit-learn, spaCy

18.02.2026 | Pełny etat | Poznań | Montrose SoftwarePrzetwarzanie moich danych osobowych przez Montrose Software zgodnie z Polityką Prywatności. English Version I consent to Montrose Software processing my personal data according to the Privacy Policy Zapoznałem sie z Polityka Ochrony Sygnalistów Montrose Software. English Version I consent to the Montrose

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | AirHelpSystems to operate safely. Security Built Into Engineering - Partner deeply with engineers to embed automated security checks directly into CI/CD pipelines, creating a security-by-default environment without slowing delivery. Cloud & Edge Protection - Own security controls across AWS infrastructure

18.02.2026 | Pełny etat | Poznań | Infinite ServicesBecome a part of the InfiniteDATA team to build, optimize, and maintain big-scale data warehouses for the best-known brands in Polish and European markets. We are Snowflake's main partner in this part of Europe. We have one Snowflake Data Superhero in Poland on board (be sure to visit Michał's

18.02.2026 | Pełny etat | Boćki | AndersenReduce costs, and enhance the overall customer experience. The project is focused on developing and enhancing a cloud-based digital platform using a full-stack approach, covering customer-facing React applications and backend services on AWS, enabling engineers to deliver features end-to-end

18.02.2026 | Pełny etat | Kraków | WAYFThe needle. We're trusted by the Council of Europe Development Bank (CEB) to reimagine how they communicate the human stories behind their multi-billion euro impact. We collaborate with large corporations like Ingersoll Rand on product design, engineering, and process innovation across global markets. We

18.02.2026 | Pełny etat | Poznań | Capgemini PolskaBy its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, cloud and data, combined with its deep

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Bright InventionsAs a fullstack developer or similar role solid understanding of TypeScript/JavaScript deep working experience with (NestJS) and React solid knowledge of databases (both SQL and NoSQL solutions) strong understanding of HTTP protocol, REST APIs, and web communication patterns proficiency

18.02.2026 | Pełny etat | Częstochowa | STATSCORE Sp. z o.o.We are looking for long-term role as Senior Developer requires quality engineering experience. You will be a team player cooperating with other Developers, Product Manager, QA, System Architect and Tech Leader. You will spend your time mostly on- coding new features (~70