Senior Backend Developer

Timspark is looking for a Senior Backend Developer to join an international project. Workload — Full-time, Duration — Long-term, Location — EU. Requirements: English B2+, Project focus: Data Products MCP (Cortex) + Agent. Must Have: Strong Python backend development experience, Prompt Engineering, Agentic AI setup preferably LangChain, Experience with Agent Skills and Tools, SQL, Snowflake, Cortex Analyst, Text-to-SQL / Intent-to-SQL. Nice to Have: DeepEval, MLflow instrumentation, Cost and performance tuning, Experience with metrics cache and pre-aggregation, DataOps / Data Platform background, Understanding of semantic-layer architecture, Pharma Commercial experience.