Senior Backend Engineer
Warsaw, Masovian Voivodeship, Poland
R
PLN 267K-402K (estimate) Senior-level Full Time
Tasks
- Build and maintain distributed data ingestion and ETL pipelines
- Build and optimize distributed data processing workflows
- Contribute to cloud native infrastructure and deployment workflows
- Create and maintain technical documentation
- Design and develop scalable AI powered backend systems
- Design and improve RAG based architectures
- Design scalable high performance APIs and backend services
- Develop and optimize LLM powered workflows
- Develop graph based knowledge representation and traceability analysis
- Implement AI agents and multi agent orchestration
- Improve reliability, scalability, observability, and performance
- Support deployments in secure air gapped classified environments
- Work with graph databases and semantic relationship modeling
Perks/Benefits
Skills/Tech-stack
Apache Spark | ETL | Embeddings | Entity Resolution | Go | Graph Database | Java | Knowledge graphs | Kubernetes | LLM | Metadata Extraction | Python | RAG | Rust | Scala | Semantic Retrieval | Semantic Search | Vector Databases
Education
N/A
Roles
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