Oferty dla Data It praca Polska

01.02.2026 | Pełny etat | Warszawa | RedStoneChain data to smart contracts across multiple chains. We’ve secured over $6B in TVS, raised $15M in Series A funding, and were recognized by Forbes as the top VC-backed startup in Poland . Backed by leading Web3 names like Arrington Capital, Stani Kulechov (Aave), and Gnosis, our team includes alumni

01.02.2026 | Pełny etat | Warszawa | Madiff Sp. z o.o.Bindings, deployments, monitoring, and operational ownership Develop GenAI-driven workflows using LangChain and/or LangGraph - prompt chaining, tool calling, orchestration logic, routing, fallback strategies, and integrations with external services Work with data stores and APIs, process structured

01.02.2026 | Pełny etat | Kraków | HERE TechnologiesAnd effectively communicated. This role requires a pragmatic, hands-on approach, a strong analytical mindset, and a solid theoretical foundation. A background in distributed systems, data modelling, and geospatial applications is essential for success. Responsibilities - Design and deliver end-to-end system

01.02.2026 | Pełny etat | Warszawa | BlockyDevs sp. z o.o.Express)* Build frontend apps with *React/ - TypeScript* Work with databases (PostgreSQL, MongoDB) and APIs Occasionally contribute to smart contracts (EVM/SVM) Collaborate with design, backend, and blockchain teams Strong backend skills in /NestJS At least 5 years of experience in backend

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Jeppesen ForeflightCurrently a part of Boeing working with digital aviation has been sold to Thoma Bravo, private equity investing company focused on software. Digital aviation solutions included Jeppesen and Foreflight companies are being currently merged. The quality of Jeppesen data fuses with Foreflight software solutions

01.02.2026 | Pełny etat | Warszawa | PAYBACKAnsible - Experience with cloud native applications, preferable with GCP Services like Cloud Run, Pub/Sub, BigQuery, Airflow - Knowledge of Relational Databases, preferably PostgreSQL - Open minded towards full stack developer approach (including testing, web frontend, backend, monitoring, DevOps mindset

01.02.2026 | Pełny etat | Bytom | Klient Just Join ITDesigning and implementing REST and SOAP Web Services. - Database Management - designing and optimizing SQL and PL/SQL queries. - Maintenance & Improvement - resolving bugs and proposing enhancements. - Documentation - maintaining complete and clear technical documentation. - Innovation - identifying

01.02.2026 | Pełny etat | Kraków | ArchdeskTo match customer needs - Analysing customer data for quality and readiness - Delivering training sessions to help clients adopt custom setups - Driving customer

01.02.2026 | Pełny etat | Gdynia | Adtran Networks sp. z o.o.Ethernet, and Synchronization & Timing networks, supporting our customers in operating their solutions efficiently and reliably. Mosaic is used globally by Tier 1 Network Service Providers, Regional Operators, Data Center Providers, and Enterprises that prioritize security, performance, speed, and high