£500 per day
Contract Spy
London, UK
Location: London/Hybrid (2-3 days on-site per week, remainder remote) Duration: 6 months + extension Clearance Requirement: Active SC (or SC-clearable with BPSS as a minimum) Rate: £500 per day (Inside IR35)
SFIA 4
Overview We're seeking an SC cleared Senior Data Engineer to design, build, and operate data solutions that power mission-critical analytics within a complex UK public-sector environment.
You'll lead on scalable, production-grade data pipelines on Microsoft Fabric (OneLake/Delta Lake, Data Factory, Synapse Data Engineering), using PySpark, Spark SQL, Python and SQL. You'll help modernise Legacy estates, mentor other engineers, and turn raw data into reliable, secure, and actionable intelligence for high-stakes decision-makers. This role is aligned to SFIA Level 4 (Enable) - ideal for an engineer who is hands-on, collaborative, and comfortable shaping standards and delivery across multiple squads.
What you'll do
Engineer production-grade...