Principal Software Engineer in Cheltenham

This is more than just a job; it\’s a mission.

As a Principal Software Engineer you play a pivotal role in designing, developing and maintaining the critical infrastructure that powers our services. You will be self-driven and organised with a passion for building elegant and stable solutions. You will have the chance to work on a variety of exciting projects with complex challenges within a unique space. You\’ll be at the forefront of delivering core solutions that have real world impact.

In addition, you will have a strong leadership mentality, guiding your team through both technical and delivery challenges to accommodate the customer\’s requirements.

\’My purpose is to lead a team of engineers, rise to the challenges presented, push the boundaries and define possible together.\’

Responsibilities:

• Ownership of the team deliverables, working with the Scrum Master to define a path forward that meets the customer\’s requirements.
• Get involved in the entire software development lifecycle from requirements gathering to design, implementation, test and deployment.
• Collaborate effectively with cross-functional teams including product, front-end development and QA.
• Mentor and guide junior developers contributing to the overall team\’s growth.

We are looking for:

• Experience as a Software Developer with a strong focus on one of:
  • Backend Java development and it\’s ecosystem (Spring boot, Maven)
  • Frontend development and it\’s ecosystem (React, Npm)
• Proven experience in designing, developing & deploying scalable backend systems.
• Familiarity with CICD, containerisation, deployment technologies & cloud platforms (Jenkins, Kubernetes, Docker, AWS).
• Excellent communication, collaboration & problem solving skills, ideally with some experience in agile ways of working.

Role clearance type: You must currently hold the highest level of UK Government clearance

Why join us?

• A mission to believe in – Every day we contribute to building a more secure and connected world, expanding our reach from land, sea, and air to space and cyberspace. From engineering data and intelligence solutions, to developing maritime navigation and control systems and innovating command and control systems for the UK and NATO, what we do together matters.

• A place to belong and thrive – Every voice matters at our table meaning you can bring your authentic self to work. From our Employee Resource Groups backed by thousands of employees, to sponsoring Cheltenham Pride and our partnerships with Association For Black and Minority Ethnic Engineers, Forces Transition Group, Mind, and Women in Defence – we are passionate about growing and supporting our inclusive community where everyone can belong.

• Your career, your way – Shape your career journey with diverse roles, mentorship, and development opportunities that fuel your curiosity, channel your expertise and nurture your passion. Looking for flexibility? Balance your professional career with your personal life, health and wellbeing benefits, discount schemes, pension benefits and investment in your future development. Speak to our team to find the balance that\’s right for you.