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Senior Data Engineer (Integrations / Data Platform)

External
Sigmasoftware2 logoSigmasoftware2 · Warsaw, Poland
Full-timeRemote2mo ago
GCPJavaRESTScalaSQL
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About the role

Design, build, and maintain reliable data pipelines to ingest and process data from external systems Implement integrations using Java or Scala, ensuring scalability and resilience Handle both full data loads and incremental updates efficiently Collaborate with engineering and product teams to align on integration and data needs Develop and maintain a unified internal data model Ensure data quality, detect and resolve incorrect or incomplete data Utilize AI-assisted tools to improve data quality and operational efficiency Monitor and optimize data pipelines for production readiness At least 5 years of experience as a Data Engineer or Backend/Data Engineer Strong production experience with Java or Scala Proven experience integrating external systems via REST APIs (pagination, rate limiting, token-based authentication) Strong data modelling skills with structured, relational data Solid SQL knowledge Experience with GCP Dataflow Experience operating data pipelines in production environments Strong communication skills and ability to collaborate across teams At least an Upper Intermediate level of English WILL BE A PLUS Experience with event-driven architectures or messaging systems Designing canonical schemas across multiple data sources Experience with LLM (Large Language Models) PERSONAL PROFILE Proactive and detail-oriented Thrives in collaborative environments Enjoys solving complex integration challenges Comfortable experimenting with new technologies Committed to improving data systems


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