Optiveum
Senior Data Engineer (Azure, Databricks)
Senior data engineer building and optimizing ETL pipelines in the Azure/Databricks ecosystem for the captive-finance arm of a global automotive company: migrating legacy data, creating SQL/Databricks data structures, and ensuring data quality in agile teams. Contracted via Optiveum on a B2B basis, 100% onsite in Wrocław.
Senior Databricks Data Engineer
Senior data engineer building large-scale data processing on Databricks and Python data pipelines across AWS, Azure, and GCP for a client's Cloud & Big Data team. B2B contract via Optiveum, fully remote within Poland.
Senior Backend Developer - Java or Python
Senior backend developer (Java or Python) on Optiveum's client project: an Automated Security Retest Engine with a Python processing pipeline and a Java Spring Boot web app. Hybrid role (3 days/week in office) in Warsaw, Gdańsk, or Gdynia on a B2B contract paying up to 130 PLN/h net + VAT.
Senior Fullstack Developer (Java + Angular)
Senior fullstack developer building insurance claims systems for a client in the insurance sector, using Java with Spring, Hibernate and Kafka on the backend and Angular on the frontend. Works in a Scrum team on microservices and monoliths; B2B contract with Optiveum, hybrid setup based in Warsaw (75% remote).
Full Stack Python/React/AI Developer
Builds an Underwriter OS for an insurance-sector client: a Next.js/React frontend, a FastAPI/Python backend, and orchestrated AI agents (LangChain/LangGraph) that turn underwriting guidelines into instructions, plus integrations with core insurance systems and Azure deployments via containers and CI/CD. Hybrid role in Warsaw (3 days/week in office) on a B2B contract at 130 PLN/h.