Poznan IT
Open positions
Java Developer (AI/LLM)
Senior Java Developer joining NATEK Polska to work on AI/LLM projects for a banking client: integrating LLMs into existing systems, building agentic workflows, automating the SDLC with tools like GitHub Copilot and Claude Code, and running AI workshops. Requires 8+ years of Java (Spring stack) and production LLM experience.
Senior Data Engineer
Senior Data Engineer at summ-it in Poznań (hybrid, ~4 office days/month) who designs, builds and optimizes data platforms, ETL/ELT pipelines and Data Warehouse/Data Lake/Lakehouse solutions on Microsoft Azure, Fabric and SQL Server (SSIS/SSAS), in an expert hands-on role with no team management.
Python Backend Developer - projekt AI
Mid-level Python backend developer building and maintaining backend services and REST APIs for an AI application that automates procurement and supplier selection, integrating Generative AI/LLM services on AWS within a cross-functional team. Hybrid role based in Wrocław, Poznań, or Gdańsk with 2 office days per week.
Python Backend Developer – AI & Cloud, Hybrid
Mid-level Python backend developer building backend services, REST APIs, and AWS cloud integrations for an intelligent procurement and AI team, collaborating with AI/data science colleagues. Hybrid role based in Poznań (~2 days/week in office); core stack is Python, FastAPI, Git, and AWS, with room to grow in Generative AI.
Software Engineer (Java)
Java developer building and maintaining corporate banking systems using Java, Spring Framework, and SQL. The role involves developing new features, ensuring system stability, and utilizing AI tools like GitHub Copilot for coding and testing.