Job Vacancy Senior Integration Architect - Ministry of Justice - G7

United Kingdom

Government Digital & Data

Architecture

Integration

Job position Senior Integration Architect - Ministry of Justice - G7

Permanent

As soon as possible

£58k-78k

Hybrid

United Kingdom

Published on 30/04/2026

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As a Senior Integration Architect, you’ll help shape how systems and data connect across MoJ, using modern, reusable integration patterns instead of brittle point‑to‑point links.

About the team

You’ll join the Office of the Chief Technology Officer (OCTO), working within the Chief Architect function and the Integration team.

You’ll work closely with delivery teams, platform teams, product managers and other architects to embed consistent integration approaches across the organisation.

What you’ll be doing

As a Senior Integration Architect, you will:

Help design and evolve the MoJ integration hub, establishing it as a reusable, governed platform
Apply and promote integration patterns such as APIs, event‑driven architecture and messaging
Support teams to move away from point‑to‑point integrations towards loosely‑coupled services
Design and assure integrations that are secure, reliable and aligned to MoJ strategy
Work across organisational boundaries, including with Criminal Justice System partners where needed
Contribute to architectural decision‑making and standards
Mentor other architects and engineers, strengthening integration capability
Communicate integration decisions clearly to both technical and non‑technical stakeholders

Candidate profile

Who this role is for

This role could be a great fit if you:

Have designed and delivered integration solutions in complex environments
Care about maintainability, reuse and avoiding tight coupling
Are comfortable working across multiple teams and organisations
Enjoy influencing standards rather than just designing locally
Can explain technical concepts clearly and pragmatically

Essential experience

You should bring experience of:

Designing integrations using APIs, events and messaging
Managing dependencies between systems safely
Integration security (service‑to‑service auth, data protection in transit)
Working in multi‑disciplinary teams
Communicating technical decisions to diverse audiences
Willingness to obtain SC clearance

Relevant experience (experience in some, not necessarily all, areas)

AWS
Infrastructure as Code (Terraform)
Containers & orchestration (Docker, Kubernetes)
CI/CD (GitHub, GitHub Actions)
Python
Open‑source development (public GitHub repositories)

Working environment

Location: National East Midlands (England), East of England, London (region), North East England, North West England, Scotland, South East England, South West England, Wales, West Midlands (England), Yorkshire and the Humber

Interested?

This post gives you the overview.

Click through to the full Civil Service Jobs advert to see full details and apply.

Discover Government Digital & Data

London, England, United Kingdom

> 1000 employees

Corporate / Direct Employer

Government Digital and Data is a community of experts leading digital transformation in government, creating more efficient services that have a meaningful impact on people’s lives. Government Digital and Data professionals benefit from cross-government events and learning. From webinars from the world’s leading innovators to digital upskilling sessions.They enhance our professionals’ skills and capabilities, which ultimately enables them to be a part of the world-leading advancements in digital transformation and government innovation.

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Senior Integration Architect - Ministry of Justice - G7

Government Digital & Data