Flanks is looking for a Mid‑Level Backend Engineer to design and implement data pipelines and backend services. The engineer will ensure accurate data flow, optimize backend infrastructure, and collaborate in a bilingual environment.

The ideal candidate possesses strong Python engineering skills, experience with ETL/ELT pipeline development, and knowledge of both SQL and NoSQL databases. The role offers a full-time, permanent contract, hybrid work options, competitive salary, and various benefits in a vibrant Barcelona office.