Senior Production Data Engineer (L2/L3) — AWS, SQL & Python

Publicis Sapient is seeking a Senior Production Support Data Engineer to maintain data platforms and production environments on AWS. This long-term L2/L3 role requires strong analytical and troubleshooting skills to investigate, resolve, and prevent incidents that affect data systems.

You will work with engineering, infrastructure, and business teams to ensure reliability, performance, and scalable data flows, including SQL optimization, Python automation, and proactive problem management.