Software Engineer

Software Engineer – National Security | eDV Sponsorship

Ready to apply Before you do, make sure to read all the details pertaining to this job in the description below.
Location: Central London – 5 days onsite
Salary: Up to £100,000 + benefits & bonus DOE
Clearance: Active SC or DV required
Enhanced DV (eDV) sponsorship provided
We're supporting a fast-growing National Security engineering SME as they continue to expand their technical teams in Central London.
This is an opportunity to join a highly technical business at an exciting stage of its growth , working on challenging software engineering programmes while developing your career alongside the company.
A major part of the opportunity is the chance to gain enhanced Developed Vetting (eDV) . If you currently hold active SC or DV clearance and meet the relevant eligibility requirements, the business will support you through the enhanced vetting process , opening the door to highly sensitive National Security programmes.
They aren't looking for engineers who simply tick every box. They're interested in curious, technically capable problem-solvers who enjoy learning new technologies, tackling difficult engineering challenges and taking ownership of their work.
What you'll be doing
Designing, developing and delivering software for complex National Security programmes
Building reliable, maintainable and high-quality software solutions
Working across greenfield and evolving engineering projects
Solving challenging technical problems within secure environments
Working across languages and technologies including Java, Python, C++ and Rust
Collaborating closely with Software, Data, DevOps and Platform Engineers
Contributing to technical design, development, testing and code reviews
Breaking complex requirements into manageable, testable solutions
Working within Agile engineering teams and contributing throughout the development lifecycle
Taking on increasing technical responsibility as the engineering team grows
What we're looking for
Commercial experience as a Software Engineer, Software Developer or similar
Strong programming fundamentals and experience with at least one modern programming language
Experience with Java, Python, C++ or Rust would be particularly relevant
Strong problem-solving skills and an ability to approach unfamiliar technical challenges
An interest in learning new languages, tools and technologies
Experience delivering high-quality, tested and maintainable software
A collaborative approach and clear communication skills
An active SC or DV clearance
Willingness and eligibility to undergo enhanced DV vetting
Ability to work full-time onsite in Central London
Desirable experience
Experience with any of the following would be beneficial, but you don't need to tick every box :
Python | Java | C++ | Rust | Linux | Docker | Kubernetes | AWS | Data Engineering | DevOps | AI/ML
Previous experience within Defence, Government, National Security or other secure environments would also be beneficial.
Why join?
This isn't simply another opportunity to use your existing clearance.
You'll be joining a small and ambitious engineering business during a significant period of growth , creating opportunities to develop technically, take on more responsibility and progress alongside the company.
You'll have the opportunity to:
Join a growing SME where there's genuine scope for career progression
Work on technically challenging and greenfield engineering programmes
Take on increasing responsibility as the team expands
Develop across different technologies and engineering disciplines
Work closely with experienced engineers and senior members of the business
Access ongoing training and technical development
Equally, if someone in your network could be a good fit, I'd really appreciate an introduction. xwzovoh We offer a £500 referral bonus for any candidate you recommend who goes on to start a permanent or contract role through Frontier Resourcing.