Senior Technical Architect

Senior Technical Architect

Full-Time 69935 - 85477 Β£ / year (est.) Working from home possible
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At a Glance

  • Tasks: Shape technical architecture for digital credentials and app-native journeys.
  • Company: Join a UK central government programme with a focus on innovation.
  • Benefits: Earn Β£575 per day, fully remote work, and strong extension potential.
  • Other info: Opportunity to work across AWS, GCP, and Azure in a dynamic environment.
  • Why this job: Make a real impact on citizens' digital experiences while working remotely.
  • Qualifications: Significant experience as a technical architect in UK government departments.

The predicted salary is between 69935 - 85477 Β£ per year.

A UK central government programme is hiring a senior technical architect to work on digital credentials issued to citizens' phones, and to bring departmental services into a government mobile app. The package is Β£575 per day Inside IR35. Fully remote. BPSS, with SC eligibility required β€” no existing clearance needed. 6 months initially, with strong extension potential.

What you will do:

  • Shape the technical architecture for common components supporting app-native journeys and digital credentials.
  • Produce the high-level and low-level designs engineers build from.
  • Initiate best-practice DevOps tooling and work with engineers to review how well it lands.
  • Take the team's architecture through technical governance forums.
  • Bring legacy, strategic and modern applications together into one set of journeys.
  • Work across AWS, GCP and Azure.
  • Work within strategic and enterprise architecture constraints.

What you need:

  • Significant experience under a technical or solution architect job title.
  • Strong experience of working inside a UK government department β€” required.
  • Experience of cross-department integration work β€” required.
  • Authentication and authorisation design using OIDC, OAuth2 or SAML.
  • Architecture across more than one public cloud β€” AWS, GCP and Azure are all in play.
  • Experience of taking designs through a design authority or architecture review board.
  • Digital credential standards such as OID4VC and mDoc are a strong advantage but are not expected β€” very few people have them yet.

Senior Technical Architect employer: AGNTX

As a Software Architect with us, you'll be part of a forward-thinking team that values innovation and collaboration in a hybrid work environment across vibrant cities like Newcastle, Birmingham, Leeds, or Manchester. We offer competitive daily rates, a modern tech stack, and the unique opportunity to lead a cloud-native public sector service through its scaling journey, all while fostering your professional growth in a supportive culture that prioritises employee development and meaningful contributions to society.

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Contact Details:

AGNTX Recruitment Team

We think you need these skills to ace Senior Technical Architect

Technical Architecture
Solution Architecture
DevOps Tooling
Cross-Department Integration
Authentication Design
Authorisation Design
OIDC