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For Companies At a Glance
- Tasks: Lead teams in designing and developing innovative software solutions that make a real impact.
- Company: Join Northrop Grumman UK, a leader in technology innovation and community impact.
- Benefits: Enjoy flexible working, private healthcare, career development, and performance bonuses.
- Why this job: Be part of a mission-driven team shaping the future of technology across various domains.
- Qualifications: Experience in software engineering with strong skills in backend or frontend development.
- Other info: Inclusive culture with diverse opportunities for professional growth and wellbeing.
The predicted salary is between 64000 - 96000 ÂŁ per year.
UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes
RELOCATION ASSISTANCE: Relocation assistance may be available
TRAVEL: Yes, 10% of the Time
Define Possible at Northrop Grumman UK
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.
Salary: ÂŁ80,200 - ÂŁ120,400
The Opportunity
This is more than just a job; it’s a mission. As a Principal Software Engineer, you will play a pivotal role in designing, developing, and maintaining the critical infrastructure that powers our services. You will work on a variety of unique and complex projects, delivering core solutions that have real impact. You will bring strong technical leadership, guiding teams through both technical and delivery challenges while shaping solutions that meet customer needs.
“My purpose is to lead a team of engineers, rise to the challenges presented, push the boundaries and define possible together.” – Principal Software Manager, Northrop Grumman UK
What You’ll Do
- Take ownership of multiple teams’ deliverables and work with technical leads to define a path that meets customer requirements.
- Represent Northrop Grumman UK as the prime technical contact for your area.
- Collaborate with senior external partners and customers, often coordinating between organisations.
- Mentor and guide engineers to support skills development and overall team growth.
- Contribute to high‑quality technical design, development, and delivery planning.
What We’re Looking For
- Experience as a Software Engineer with strong capability in one or more of the following:
- Backend development (Java Spring Boot, Maven, Python)
- Frontend development (JavaScript/TypeScript, React, npm)
If you don’t meet every requirement, we still encourage you to apply. Talent, mindset, and potential matter to us.
Security Clearance
Due to the nature of our work, you must be British National for this clearance type. You must currently hold the Highest Level of UK Government security clearance.
Our recruitment team is on hand to support you and guide you through the process:
Benefits
- Flexible working options, including an optional compressed fortnight
- Private healthcare
- Cash health plan
- Holiday buy/sell scheme
- Career development programmes and ongoing specialist training
- Performance‑based bonuses
- A range of wellbeing, financial, and lifestyle benefits
Why Join Us?
A Mission to Believe In
Every day, we contribute to building a more secure and connected world across land, sea, air, space, and cyberspace. The work we do together matters.
A Place to Belong and Thrive
Every voice matters. We are proud of our inclusive community and our partnerships with organisations championing diversity, mental health, and veteran careers. You can bring your authentic self to work and thrive here.
Your Career, Your Way
Shape your career with diverse opportunities, mentoring, training programmes, and the flexibility to balance work and life. Your professional growth and wellbeing are at the heart of our culture.
Ready to Apply?
- Yes – Submit your application online.
- Possibly – Contact our team to learn more:
- 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.
Principal Software Engineer in London employer: Northrop Grumman Corp. (JP)
Contact Detail:
Northrop Grumman Corp. (JP) Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Software Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with professionals on platforms like LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Prepare for interviews by practising common questions and showcasing your technical skills. We recommend doing mock interviews with friends or using online resources to get comfortable with the format and expectations.
✨Tip Number 3
Don’t just apply blindly! Tailor your approach for each role by researching the company and understanding their values. When you apply through our website, make sure to highlight how your experience aligns with their mission.
✨Tip Number 4
Follow up after interviews! A simple thank-you email can go a long way in showing your enthusiasm for the position. It’s also a great opportunity to reiterate why you’re the perfect fit for the team.
We think you need these skills to ace Principal Software Engineer in London
Some tips for your application 🫡
Show Your Passion: When writing your application, let your enthusiasm for the role shine through. We want to see how excited you are about the opportunity to work on innovative projects and make a real impact.
Tailor Your CV: Make sure to customise your CV to highlight relevant experience that aligns with the job description. We love seeing how your skills in backend or frontend development can contribute to our mission.
Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and focus on what makes you a great fit for the Principal Software Engineer role.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and get the ball rolling on your journey with Northrop Grumman UK.
How to prepare for a job interview at Northrop Grumman Corp. (JP)
✨Know Your Tech Inside Out
As a Principal Software Engineer, you'll need to showcase your expertise in backend and frontend technologies. Brush up on Java Spring Boot, React, and any relevant DevOps tools like Jenkins and Docker. Be ready to discuss specific projects where you've applied these skills.
✨Demonstrate Leadership Skills
This role involves guiding teams and mentoring engineers. Prepare examples of how you've led projects or supported team growth in the past. Highlight your ability to navigate technical challenges and deliver results while collaborating with others.
✨Understand the Company’s Mission
Familiarise yourself with Northrop Grumman's mission and values. Be prepared to discuss how your personal goals align with their vision of innovation and community impact. Showing that you resonate with their mission can set you apart from other candidates.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving abilities in real-world scenarios. Think about challenges you've faced in previous roles and how you overcame them. Use the STAR method (Situation, Task, Action, Result) to structure your responses effectively.