Software Engineer
Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 19, 2026. Northrop Grumman scores A on the Alion truth index.
Software Engineer
Salary: £36,000 - £53,000
Clearance Type: SC
Location: Cheltenham (hybrid)
What's your possible?
At Northrop Grumman UK, you are part of a team driving innovation where it matters most, solving tomorrow's challenges and shaping the technology solutions of the future. We call it Defining Possible.
This mindset goes beyond our customer solutions; it's the foundation for your career development and the impact we have within the community.
This is more than just a job. It's a mission.
As a Software Engineer, you'll play a key role in developing and maintaining the software that powers mission-critical solutions across defence, national security and technology programmes.
Joining a collaborative team of experienced engineers, you'll work on meaningful projects that have real-world impact, helping to solve complex challenges while building your technical expertise. Whether your interests lie in backend development, frontend engineering, cloud technologies or modern software delivery practices, you'll have the opportunity to learn, grow and contribute from day one.
This is an excellent opportunity for an early-career software engineer looking to accelerate their development while working with cutting-edge technologies in an environment where innovation, learning and teamwork are highly valued.
What You'll Do
- Contribute to the design, development, testing and maintenance of high-quality software solutions.
- Collaborate with experienced engineers to deliver innovative features and enhancements across the software development lifecycle.
- Participate in code reviews, applying feedback to continuously improve code quality and technical capability.
- Break down work into manageable tasks and contribute to Agile ceremonies, sprint planning and delivery activities.
- Demonstrate completed work to colleagues and stakeholders through sprint reviews and showcases.
- Support continuous improvement initiatives and help maintain engineering best practice within the team.
What We're Looking For
We're interested in hearing from people who are passionate about technology, curious about solving complex problems and eager to develop their software engineering career.
You may have gained experience through academic projects, internships, commercial roles or personal development activities, and could bring experience in one or more of the following:
- Backend development using Java, Spring Boot or Python.
- Frontend development using JavaScript, TypeScript or React.
- Understanding of software engineering principles, including version control, testing and code quality practices.
- Experience working within Agile or collaborative development environments.
- Knowledge of cloud, containerisation or deployment technologies such as AWS, Docker or Kubernetes would be beneficial.
- Exposure to database technologies including SQL, MongoDB or Elasticsearch would be advantageous.
- A proactive approach to learning, receiving feedback and continuously developing technical skills.
Even if you don't meet every requirement, we'd still encourage you to apply. We value potential, diverse perspectives and transferable skills, and we're committed to helping talented people grow their careers.
Security Clearance
Due to the nature of our work, you must be a sole UK national and hold UK Government security clearance in line with the job role and requirements.
Our recruitment team is on hand to answer any questions and will guide you through the process: [email protected]
Benefits
We offer a comprehensive rewards package designed to support your wellbeing, career growth and work-life balance, including:
- Flexible working options, including hybrid arrangements
- Compressed fortnight working pattern with every other Friday off
- Private healthcare, dental cover, life assurance and pension
- Flexible benefits package, including critical illness cover and health cash plan
- Holiday buy and sell scheme
- Career development and learning programmes
- Annual performance incentive programme
- Access to mentoring and professional development opportunities
Why Join Northrop Grumman UK?
A Mission to Believe In
Every day, we contribute to building a more secure and connected world. The work you do will help deliver solutions that matter, while providing opportunities to get involved in employee networks, STEM outreach initiatives and community programmes.
A Place to Belong and Thrive
We believe innovation thrives when people feel valued, respected and empowered to contribute. Every voice matters, and we're committed to creating an inclusive environment where you can do your best work.
Your Career, Your Way
Whether you're taking your first step into industry or building on existing experience, you'll have access to diverse projects, experienced mentors and tailored development opportunities that help you discover your possible.
Ready to apply?
Yes - Submit your application online.
Possibly - Reach out to our team for more information: [email protected]
No - Explore other opportunities with Northrop Grumman UK. We're growing across the UK and are always looking for talented people to join us.
Northrop Grumman is committed to hiring and retaining a diverse workforce, and encourages individuals from all backgrounds and all abilities to apply and consider becoming a part of our diverse and inclusive workforce.