Scala Data Engineer – Contract – SC Clearance – London

Company: CBSbutler Holdings Limited trading as CBSbutler
Apply for the Scala Data Engineer – Contract – SC Clearance – London
Location: London
Job Description:

Senior Scala Data Engineer – 6 Month Contract Location: London – Hybrid Duration: 6 months Rate: £530 – £580 per day insideIR35 Clearance: SC Clearance required

We are seeking an experienced Senior Scala Data Engineer with active SC Clearance to join a team developing secure, high-volume and highly available backend services and APIs supporting fraud detection and data integrity.

Responsibilities:

  • Design and develop scalable, secure and low-latency backend services.
  • Develop clean, testable Scala code and REST APIs.
  • Work with databases and AWS services.
  • Improve and modernise existing applications and services.
  • Collaborate with product owners, business analysts and data engineers.
  • Support production services and contribute to incident resolution.
  • Work within an Agile & Continuous Integration.

Skills and Experience:

  • Scala
  • Play Framework or MVC/REST API frameworks
  • SQL / Databases
  • AWS
  • Continuous Integration
  • Agile methodologies
  • API design and development
  • Testing and automation
  • Production support / SRE awareness
  • SC Security Clearance

It would be an added advantage if you had any of the following: Jenkins / Kibana / Airflow / Docker / Containerisation / Grafana.

CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds

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Posted: September 27th, 2026