Lead Software Engineer

Northrop Grumman Corporation; Greater London; On-site; GBP 100,000 - 125,000; Full time

Job summary

A leading technology company in the UK is seeking a Lead Software Engineer to design, develop, and maintain critical infrastructure. The candidate will work on exciting projects, requiring hands-on experience in Java, JavaScript, or Python, and an understanding of cloud-based architectures like AWS or Azure. The role includes collaboration with cross-functional teams to deliver impactful solutions. Flexible working options and a commitment to career development are key features of this position.

Benefits

Flexible working options

Private healthcare

Holiday buy/sell scheme

Career development programmes

Performance bonuses

Qualifications

• 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.

Responsibilities

• Perform hands-on development and contribute to the code base.
• Support the Delivery Lead in developing project roadmaps.
• Liaise with the Product Owner to manage the product roadmap.
• Identify technical risks and develop plans to mitigate them.

Skills

Developing software in Java

Developing software in JavaScript

Developing software in Python

Understanding cloud-based architectures in AWS

Understanding cloud-based architectures in Azure

Familiarity with DevOps tools

Knowledge of database technologies like SQL

Knowledge of database technologies like Elasticsearch

Knowledge of database technologies like MongoDB

Tools

Jenkins

GitLab

Docker

OpenShift

Kubernetes

Job description

UK CITIZENSHIP REQUIRED FOR THIS POSITION: No RELOCATION 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.

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: [e-mail]

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: talented [e-mail]
• 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.