Senior Platform & Backend Engineer – AWS Data APIs

Theia Insights is hiring a mid-level engineer to build and operate scalable Python services and async REST endpoints on AWS. You will work with large tabular datasets using pandas, Parquet/Arrow, and DuckDB, while owning identity, access control, and data distribution across channels.

You'll design data access points, contribute to TypeScript/React frontends where needed, and ensure end-to-end reliability with tests and infrastructure as code using CDK and CodePipeline.