About this role
Senior Java Developer at Sigma Software. Location: Warsaw, Masovian Voivodeship, Poland. Role: designing platform, building systems, managing pipelines Requirements: 5+ years software development experience with strong Java expertise, distributed systems and event-driven architectures; experience with messaging systems, high-scale APIs, and English proficiency. Category: Software Development Seniority: Senior Level Tools: Java, GCP Commitment: Full Time Workplace: Remote Languages: English