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Sanderson

Software Architect Technical Lead

Remote

United kingdom

£ 95,000 /year

Senior

Full Time

12-09-2025

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Skills

Python Java Kubernetes Architecture Databases AWS Agile Spring Spring Boot PostGres

Job Specifications

Lead Technical Architect

PS75,000-PS95,000

Fully remote - occasional client workshops may be required

SC Clearance eligibility required

Sanderson Government and Defence are working with a leading digital consultancy who have been selected as a strategic delivery partner for a government agency's transformation programme.

They are looking for a Lead Technical Architect to join the a high-profile initiative aimed at modernising legacy systems and improving data validation across the client's business gateway.

This is a fully remote role, working within a blended agile team of consultancy and end client staff. You'll be responsible for shaping technical direction, leading architectural design, and ensuring alignment with the end client's reference architecture.

To be considered, you'll need:

Strong background in technical architecture within large-scale digital programmes
Deep understanding of API Gateway design and enhancement
Experience modernising legacy systems and migrating to cloud-native platforms
Solid grasp of AWS (API Gateway, Lambda, S3, VPC)
Familiarity with Java, DB2, relational databases, and network concepts

Desirable experience includes:

OpenAPI schemas, Kubernetes, Spring Boot, JBOSS/EJB, Postgres, Python
Prior work within UK government departments
Ability to mentor and lead technical teams

This is a key role in a multi-disciplinary agile team, contributing to high-level and low-level designs, architectural governance, and knowledge transfer across the end client's internal teams.

About the Company

We are a global recruitment solutions company with four decades of experience. The idea of partnership is at the heart of everything we do at Sanderson. Working with clients and candidates alike, we deliver permanent or contract hires, executive search assignments, fully outsourced recruitment solutions, including RPO and MSP and deploy high-performing project teams. We strive to deliver with personality and a passion for service excellence. Our services are built on collaboration, understanding and flexibility. Our breadt... Know more