Holt Recruitment

Senior Full Stack Software Engineer

An exciting opportunity has arisen for an experienced Senior Full Stack Software Engineer to join a growing engineering team developing advanced software solutions for next-generation space missions.

This role offers the opportunity to work on complex, mission-critical systems within the space sector, contributing to the design, development and maintenance of high-quality software platforms that support critical operational capabilities.

We are seeking a talented software engineer with strong full stack development experience and a background in developing reliable software solutions within demanding environments such as space, defence, aerospace, telecommunications, automotive or other safety-critical industries.

Key Responsibilities

As a Senior Full Stack Software Engineer, you will:

- Design, develop and maintain scalable backend services using modern programming languages.
- Architect and develop responsive, user-focused frontend applications using modern frameworks.
- Design, manage and optimise databases to ensure performance, reliability and data integrity.
- Build and maintain containerised applications using technologies such as Docker and Kubernetes.
- Develop and improve CI/CD pipelines to support efficient software delivery.
- Collaborate with multidisciplinary engineering teams to define, design and deliver new capabilities.
- Troubleshoot complex software issues across the full technology stack.
- Contribute to Agile development practices, including sprint planning, stand-ups and retrospectives.
- Support continuous improvement of software engineering processes, tools and practices.

Essential Experience

The successful candidate will have:

- A degree in Computer Science, Engineering or a related technical discipline, or equivalent practical experience.
- 5+ years’ experience developing software for mission-critical or high-reliability applications.
- Strong full stack software development experience.
- Extensive object-oriented programming experience using languages such as Java, Python or C++.
- Experience developing modern frontend applications using frameworks such as React.
- Experience working in Agile/Scrum development environments.

Technical Skills

Strong experience in several of the following areas is highly desirable:

- Containerisation technologies including Docker, Kubernetes and Docker Compose.
- CI/CD tools such as GitLab CI or GitHub Actions.
- SQL databases and data management.
- Git and modern version control workflows.
- Cloud platforms such as AWS or Azure.
- Software security best practices.
- Space communication standards such as CCSDS or ECSS protocols.
- Ground segment software systems.
- Space data standards such as SCOS-2000 or XTCE.

Why Apply?

This is an opportunity to join a highly skilled engineering environment working on cutting-edge technology within the space sector.

You will have the opportunity to:

- Work on complex, mission-critical software systems.
- Collaborate with experienced engineers across multiple disciplines.
- Develop solutions that support future space operations.
- Influence software engineering practices within a growing organisation.
- Work with modern technologies across cloud, software architecture and automation.

Additional Information

- Hybrid working available including 9/75 work pattern.
- Flexible working arrangements around core hours.
- Competitive salary package.
- 25 days holiday plus bank holidays, increasing with service.
- Private healthcare and life insurance benefits.
- Relocation support may be available.
- Opportunity to work within a state-of-the-art engineering environment.

Candidates should already hold, or be eligible to obtain, UK Security Clearance to at least SC level.

 

TT


  • Start: 30/07/2026
  • Rate: £60000 - £94000 per annum, Benefits: Hybrid, flexible working, 9/75 work pattern, private healthcare, & more!
  • Location: Oxfordshire,England
  • Type: Permanent
  • Industry: Engineering
  • Recruiter: Holt Recruitment
  • Contact: Tom Todd
  • Tel: 03333 448009
  • Email: to view click here
  • Reference: V-56397
  • Posted: 2026-07-30 08:55:05 -

  • View all Jobs from Holt Recruitment


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