Lead Software Engineer
UK CITIZENSHIP REQUIRED FOR THIS POSITION: NoRELOCATION ASSISTANCE:CLEARANCE TYPE:TRAVEL:Define Possible at Northrop Grumman UK
At Northrop Grumman UK, you'll be 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.
The Opportunity
This is more than just a job; it's a mission.
As a Lead Software Engineer, you'll play a pivotal role in designing, developing, and maintaining the critical infrastructure that powers our services. You'll work on exciting projects with complex challenges in a unique space, delivering solutions that have real-world impact.
Want more jobs like this?
Get jobs in London, United Kingdom delivered to your inbox every week.

Our UK Cyber & Intelligence business combines modern software development approaches with a rich heritage in Defence and security. We partner with customers on ambitious digital transformation programmes, delivering technology projects at scale and pace.
"My purpose: to lead a team of software engineers with the brightest minds, to push the boundaries and define possible together."
What You'll Do
Perform hands-on development and actively contribute to the code base, including peer reviews.
Support the Delivery Lead/Project Manager in developing project roadmaps and communicating timelines to customers.
Liaise with the Product Owner to manage the product roadmap and assess the impact of changing requirements.
Identify technical risks and opportunities, proactively developing plans to mitigate or realise them.
What We're Looking For
Hands-on experience developing software in Java, JavaScript, or Python.
Understanding of cloud-based architectures in AWS or Azure.
Familiarity with DevOps tools such as Jenkins, GitLab, Docker, OpenShift, or Kubernetes.
Knowledge of database technologies like SQL, Elasticsearch, or MongoDB.
If you don't meet every requirement, we still encourage you to apply. Your skills and potential matter to us.
Security Clearance
Due to the nature of our work, you must currently hold the highest level of UK Government security clearance.
Our recruitment team will guide you through the process: talentenquiries@uk.ngc.com
Benefits
Flexible working options, including compressed fortnight (every other Friday off).
Private healthcare and cash health plan.
Holiday buy/sell scheme.
Career development programmes and mentorship.
Performance bonuses.
Why Join Us?
A Mission to Believe In - Every day we contribute to building a more secure and connected world, from land, sea, and air to space and cyberspace.
A Place to Belong and Thrive - Every voice matters. We champion diversity through Employee Resource Groups and partnerships with organisations like Women in Defence and Forces Transition Group.
Your Career, Your Way - Shape your journey with diverse roles, development opportunities, and flexibility to balance work and life.
Ready to Apply?
Yes - Submit your application online.
Possibly - Contact us for more information: talentenquiries@uk.ngc.com
No* - Explore other opportunities with us. We're growing across the UK.
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.
Perks and Benefits
Health and Wellness
- Health Insurance
- Dental Insurance
- Vision Insurance
- Life Insurance
- Short-Term Disability
- Long-Term Disability
- HSA
- HSA With Employer Contribution
- On-Site Gym
- Pet Insurance
- Mental Health Benefits
- Virtual Fitness Classes
Parental Benefits
- Birth Parent or Maternity Leave
- Non-Birth Parent or Paternity Leave
- Fertility Benefits
- Adoption Assistance Program
- Family Support Resources
- Adoption Leave
Work Flexibility
- Flexible Work Hours
- Remote Work Opportunities
- Hybrid Work Opportunities
- Four-Day Work Week
Office Life and Perks
- Commuter Benefits Program
- Company Outings
- On-Site Cafeteria
- Holiday Events
Vacation and Time Off
- Paid Vacation
- Paid Holidays
- Sabbatical
- Leave of Absence
Financial and Retirement
- 401(K)
- 401(K) With Company Matching
- Performance Bonus
- Relocation Assistance
- Financial Counseling
- Profit Sharing
Professional Development
- Tuition Reimbursement
- Promote From Within
- Mentor Program
- Shadowing Opportunities
- Access to Online Courses
- Lunch and Learns
- Internship Program
- Leadership Training Program
- Associate or Rotational Training Program
Diversity and Inclusion
Company Videos
Hear directly from employees about what it is like to work at Northrop Grumman.