Lead Data Engineer
Krakow, Malopolskie, Poland
PLN 241K-385K (estimate) Senior-level Full Time
Tasks
- Create architecture documents RFCs and engineering best practices
- Define data architecture schema design indexing data contracts
- Design data pipelines across ingestion transformation storage serving
- Develop LLM evaluation prompt engineering pipelines datasets synthetic test data generation
- Enable LangGraph RAG solutions with retrieval optimized data
- Establish data quality testing monitoring operational standards
- Lead deployments incident investigations platform reliability improvements
- Mentor engineers conduct design reviews set data engineering standards
- Own AWS native data solutions delivery
- Review AI assisted engineering outputs for production readiness
Perks/Benefits
- Employee development programs
- Flexible working hours
- Hybrid work model
- Life insurance
- Medical care
- Multisport card
- Paid sick leave
- Paid vacation
- Private health insurance
- Professional development programs
- Sports and wellness programs
- Team building events
- Well-being initiatives
Skills/Tech-stack
.NET | AWS | AWS Batch | AWS Lambda | Agile | Amazon Aurora | Amazon Aurora PostgreSQL | Amazon EKS | Amazon S3 | Amazon SNS | Aurora PostgreSQL | C# | CI/CD | Cloud Architecture | CloudWatch | Data Contracts | Data Generation | Data Modeling | Data Quality | DevOps | Distributed Systems | Fault Tolerance | GraphQL | Indexing | LLM Evaluation | Langchain | Langgraph | Log Analysis | Metrics | Monitoring | Observability | OpenSearch | Pentaho | PostgreSQL | Prompt engineering | Python | RAG | REST | SQL | Schema Design | Splunk | Synthetic Data Generation | Synthetic data | Testing | ThoughtSpot | Vector Search
Education
N/A
Roles
Data Engineer | Engineer | Lead | Lead Data | Lead Data Engineer
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