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Senior Python Web Developer
Senior Python backend developer for an international cloud video solutions company: designs REST APIs and builds live-streaming and video-processing services in a hybrid role from the Kraków office. Core stack: Python (Flask/FastAPI/Falcon), PostgreSQL, Docker, AWS/OVH, CI/CD.
Senior Data Engineer — Hybrid (Kraków/Katowice)
Senior Data Engineer in a hybrid role based in Kraków or Katowice, designing and implementing data processing pipelines and improving data platforms for performance and cost efficiency. Works with clients and internal teams on tailored data solutions using Databricks and PySpark.
Senior Data Engineer - Hybrid, Impactful Data Pipelines
Senior Data Engineer working hybrid from Kraków, designing and implementing scalable data pipelines, improving data platforms, and collaborating with clients and technical teams. Core stack includes PySpark, Databricks, and BI tools, with strong English required.
Senior Data Engineer
Senior Data Engineer at an international IT consulting firm: designing scalable data processing pipelines, optimizing client data platforms, and delivering solutions in Databricks (Python/PySpark) with Power BI reporting. Hybrid work from the company's Kraków or Katowice office.
Senior Developer Full Stack
Senior full-stack developer for a food/gastronomy sector company in Łódź: designs, builds, and maintains business applications across the full software lifecycle using Angular, PostgreSQL (PL/pgSQL), and Python, plus integrations, performance tuning, and documentation. Hybrid work from the Łódź office on a B2B contract.