Senior/Lead Data Engineer

Who is Hiring

📍 Warszawa, Poland, Poland On-Site ⏳ 15h ago
AI assistant

Job Description

Our Customer Our customer develops a digital employee experience platform that monitors endpoint and virtual desktop performance for enterprise organizations. The platform handles millions of events per minute across an international customer base.

Your Tasks

  • Build production-grade Java services and high-throughput data-processing components
  • Develop, optimize and maintain large-scale Kafka and Apache Flink streaming pipelines
  • Integrate data from multiple products into a unified organizational data model
  • Implement employee, department, device and RBAC-related functionality
  • Build services and APIs using Java, TypeScript, gRPC and Protobuf
  • Design and optimize persistence on PostgreSQL, ClickHouse and Redis, including schemas, indexes and data-access patterns
  • Improve scalability, reliability, throughput, latency, observability and operational cost
  • Diagnose production bottlenecks across distributed pipelines,