Lead Software Engineer

Company: 1120 NG UK Limited.
Apply for the Lead Software Engineer
Location: City of Westminster
Job Description:

Job Overview

Lead Software Engineer – UK Citizenship Required – Relocation assistance may be available – Highest Level of UK Government clearance – Travel: Yes, 10% of the time – Salary: £63,300 – £94,900 – Define Possible at Northrop Grumman UK.

Responsibilities

  • Take ownership of the team’s deliverables and work closely with the Scrum Master to define the best path forward.
  • Contribute across the entire software development lifecycle, from requirements and design through implementation, testing and deployment.
  • Collaborate with product teams, front‑end engineers and QA to deliver high‑quality solutions.
  • Mentor and guide junior developers, contributing to team capability and skill growth.

Qualifications

  • Experience as a software developer with a strong focus on backend Java development (Spring Boot, Maven) or frontend development (React, npm).
  • Proven experience designing, developing and deploying scalable backend systems.
  • Familiarity with CI/CD, containerization, deployment technologies and cloud platforms (Jenkins, Kubernetes, Docker, AWS).
  • Excellent communication, collaboration and problem‑solving skills, ideally gained in an agile environment.
  • Must be a British national and hold the Highest Level of UK Government security clearance.

Benefits

  • Flexible working options, including hybrid working and an optional compressed fortnight.
  • Private healthcare cash health plan.
  • Holiday buy/sell scheme.
  • Career development programmes and specialist training.
  • Performance‑based bonuses.

Equal Opportunity

Northrop Grumman is committed to hiring and retaining a diverse workforce and encourages individuals from all backgrounds and all abilities to apply.

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Posted: July 1st, 2026