Senior Data Platform Engineer (SingleStore & PostgreSQL)

Schonfeld is seeking a hands-on Senior Data Platform Engineer to design and scale data services centered on SingleStore Helios and PostgreSQL. You will blend database architecture with production engineering, build data pipelines and govern data across regions. You will lead migrations, onboard teams, deliver self-service onboarding, and enforce reliability and security. The role requires 7+ years in data platform roles, advanced SQL and Python, and experience with cloud-managed databases and