Schonfeld
Senior Data Platform Engineer
London, England, United Kingdom +1 · Senior · Full-time · Posted Oct 29, 2026
- Location
- London, England, United Kingdom
New York, New York, United States - Experience
- 7+ years.
About the job
Build and scale enterprise data services, pipelines, and self-service capabilities centered on SingleStore Helios and PostgreSQL, while ensuring reliability, governance, and cost efficiency.
What you'll do
- Design and optimize SingleStore and PostgreSQL schemas, queries, data models, and workloads; build and maintain batch, streaming, and CDC pipelines.
- Lead workload migrations and team onboarding; create reusable self-service provisioning, access, and pipeline deployment capabilities.
- Own production reliability, governance, CI/CD standards, and cloud database cost optimization and showback.
What they ask for
- 7+ years of hands-on experience in data platform engineering, database engineering, or closely related production data roles.
- Advanced SQL and PostgreSQL expertise, including query plans, schema design, performance tuning, and operational troubleshooting.
- Strong Python and practical experience developing production-grade ingestion and transformation pipelines with testing and observability.
- Experience with distributed or cloud-managed databases and modern data integration patterns, including batch and CDC.
Nice to have
- Hands-on SingleStore (MemSQL) or SingleStore Helios experience.
- Kafka or similar streaming platforms, infrastructure as code, CI/CD, or API-driven platform automation.
Tools
SingleStore Helios, PostgreSQL, SQL, Python, Kafka, CI/CD
Model-written summary · the original posting is authoritative