Java Developer with Data Engineering experience

We’re looking for a highly experienced Java Developer (10 years) with a strong background in data engineering and solid exposure to financial markets, capital markets, or investment banking. In this role, you’ll work with top-tier clients on high-impact projects involving large-scale data systems, with a focus on building robust applications and data solutions that drive critical decision-making in the financial domain. Your Responsibilities Design and develop scalable Java-based applications for high-performance environments Build and optimize data pipelines, ETL processes, and data warehouses Collaborate with cross-functional teams on financial market systems Leverage Oracle technologies to manage and optimize complex database architectures Apply graph database techniques to model and query complex data relationships Ensure high-quality code, testing, and deployment practices across the stack What You Bring ✅ 10 years of hands-on experience in Java development ✅ Proven experience in data engineering: ETL, pipelines, data quality & modeling ✅ Deep knowledge of Oracle databases (design, performance tuning, PL/SQL) ✅ Exposure to graph databases (e.g. Neo4j, TigerGraph, or similar) ✅ Track record of working on enterprise-level systems in finance, investment banking, or capital markets ✅ Ability to collaborate with business stakeholders and translate requirements into scalable tech solutions ✅ Strong communication skills and ability to work in fast-paced, globally distributed teams

Location: Gdańsk, PL

Posted Date: 4/18/2025