Senior Data Engineer
Vallum Associates
Apply at Vallum AssociatesOpens the employer's own posting.
- Where
- Hybrid · Farringdon, Central London
- Level
- Senior
- Salary
- £112k–130k
- Technologies
- SQLAWS
- First sniffed
- 01 Sept 2026 20:04 · open 16h
- Last verified
- 01 Sept 2026 20:04 · still on the employer's site
- Source
- Company careers page via adzuna
Role: Senior Data Engineer Location: London – The JJ Mack Building, 33 Charterhouse St, EC1M 6HA Type of work: Contract Mode of work: Hybrid – 2days Onsite in a week JD: Essential skills/knowledge/experience: * Experience with AWS data stack (S3, EMR, EC2, etc.) * PySpark * Production-grade data pipelines * Performance optimisation and large-scale data processing * Snowflake * Data modelling (RDV/BDV or similar patterns preferred) * Query performance tuning * DBT (or equivalent SQL transformati…