Principal Software Engineer - eDV Cleared

PRINCIPAL SOFTWARE ENGINEER - eDV CLEARED

NEW PERMANENT OPPORTUNITY AVAILABLE IN LONDON FOR AN eDV CLEARED PRINCIPAL SOFTWARE ENGINEER

Salary: Up to £120,000 + Clearance Bonus

Location: London

Clearance: Active eDV clearance required for high-side IT access

Type: Permanent

To apply, email:

I'm currently working with a leading technology organisation operating across National Security and Defence, who are looking for an experienced Principal Software Engineer to join their growing engineering function.

This is a senior technical leadership position where you'll be working on complex, mission-critical systems, taking ownership of technical delivery across multiple teams and helping shape solutions that have a genuine impact.

THE ROLE

As a Principal Software Engineer, you'll act as a senior technical authority, working closely with engineering teams, technical leads, customers and external partners.

You'll be responsible for:

Taking ownership of deliverables across multiple engineering teams and defining technical approaches to meet customer requirements.

Acting as a key technical point of contact for your area of responsibility.

Working with senior customers and external partners, coordinating technical activity across organisations.

Providing technical leadership, mentoring engineers and supporting the development of engineering capability.

Contributing to technical architecture, design, development and delivery planning.

Helping teams overcome complex technical and delivery challenges.

WHAT WE'RE LOOKING FOR

We're looking for an experienced Software Engineer who has progressed into a senior/principal-level technical leadership role.

You'll ideally have strong experience across one or more of the following:

Backend: Java, Spring Boot, Maven and/or Python

Frontend: JavaScript, TypeScript, React and npm

Designing, developing and deploying scalable software systems.

DevOps and CI/CD practices.

Containerisation technologies including Docker and Kubernetes.

Cloud technologies, ideally AWS.

Agile software development environments.

Leading, mentoring or providing technical direction to other engineers.

Strong communication and pr...