CBSbutler Holdings Limited trading as CBSbutler
Open positions
Data Engineer
6-month contract (inside IR35, £460/day) Data Engineer in Telford, UK, hybrid with 2 days per week onsite. Builds and maintains ETL processes with Talend and Oracle RDS, plus GitLab CI/CD pipelines, testing, debugging, and production deployment support.
KDB+ Data Engineer: High-Performance Financial Pipelines
Permanent, hybrid role in London building and optimising high-performance KDB+/q and Python data pipelines for large financial datasets in the banking sector. Salary £70k-£80k per year.
KDB+ Data Engineer - Financial Services
Permanent, hybrid role in the City of London for a hands-on KDB+ Data Engineer with 2-3 years of experience, building and optimising data pipelines for financial data in a banking environment using KDB+/q and Python. Salary £70K-£80K.
Data Engineer- MOD Environment
Contract Data Engineer (inside IR35, up to £600/day, until March 2027) on a long-term UK MOD defence programme, hybrid in the West Midlands. Builds and maintains Azure data pipelines and integrations using SQL and Python/PySpark to support reporting, KPIs/SLAs and data governance. Active DV clearance essential.
DV Cleared Data Engineer — Azure Data Pipelines
DV-cleared Data Engineer supporting a long-term UK defence programme in the West Midlands (hybrid). Day to day you build and maintain Azure-based data pipelines for secure data integration and reporting, using SQL, Python/PySpark, and Azure data services like Data Factory, Databricks, or Synapse.
DV Cleared Data Engineer — Azure Data Pipelines
Contract data engineer (up to £600/day Inside IR35, until March 2027) supporting a long-term UK defence programme in Malvern/West Midlands with hybrid working. Day to day involves building and maintaining Azure data pipelines using Data Factory, Databricks and Synapse to deliver operational reporting, KPIs and data governance; DV clearance is required.
Data Engineer
Contract Data Engineer (6+ months, hybrid in Malvern, inside IR35, GBP 550-600/day) supporting a Ministry of Defence programme. Day to day: building and optimising ETL/ELT pipelines, data models and secure databases with SQL and Python. Current active DV security clearance is essential.
Data Engineer for SAS Viya Migration on AWS
CBSbutler Holdings Limited trading as CBSbutler is recruiting three Data Engineers for a major data transformation programme in a secure public-sector environment in Telford. The role is hybrid, 2 days onsite, paying…
Data Engineer x 3
Data Engineer x 3 Telford / Hybrid - 2 days onsite £460 per day inside ir35 6 month contract Active SC clearance We are currently recruiting for three Data Engineers to join a major data transformation and migration…
Data Engineer - DV Cleared
Contract Senior Data Engineer on a defence/MOD programme: designs and builds secure, scalable data pipelines and models using Python, SQL, Apache NiFi, Parquet and S3-compatible storage, integrating REST APIs on OpenShift/Kubernetes. Hybrid work around Bristol and MOD sites in Wiltshire; UK DV (or EDV) clearance is essential. Pays £55–60/hour with a condensed 3-day week paid as 5.
Data Engineer - SC Cleared
Data Engineer - SC Cleared 6+ Month Contract | £400-£450 per day | Inside IR35 Remote | West Midlands / West Sussex | Twice a Month onsite We're looking for an experienced Data Engineer to join a major UK public sector…
SC-Cleared Data Engineer - Remote/Hybrid, Secure Data Pipelines
CBSbutler is seeking an experienced Data Engineer to join a major UK public sector programme, delivering secure, modern data platforms that support digital transformation and emerging AI capabilities. You will build…