Senior Scala Data Engineer - 6 Month ContractLocation: London - HybridDuration: 6 monthsRate: £530 - £580 per day insideIR35Clearance: SC Clearance requiredWe are seeking an experienced Senior Scala Data Engineer with active SC Clearance to join a team developing secure, high-volume and highly available Back End services and APIs supporting fraud detection and data integrity.Responsibilities:* Design and develop scalable, secure and low-latency Back End 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 andamp; 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 ClearanceIt would be an added advantage if you had any of the following: Jenkins/Kibana/Airflow/Docker/Containerisation/Grafana.Apply now for immediate interview!CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim/contract/temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds. ..... full job details .....