Senior Java Developer

As a Senior Java Engineer, you will help shape complex software products used in real space missions.

You'll work on new capabilities as well as established systems, influencing technical direction while collaborating closely with a highly skilled, multi-disciplinary team.

This role suits someone who enjoys ownership, problem-solving and seeing their work used in demanding, real-world environments.

Must-Have Skills & Experience:

Strong Java expertise

A track record of building reliable, well-structured software

Confidence working with software design and architecture

Experience taking features from concept through to delivery

Ability to work independently while contributing positively to a team

Clear communication and a thoughtful, pragmatic approach to engineering

This UK-based space technology business is quietly redefining how mission-critical software is built and used across the space sector. Its platforms support organisations worldwide, from research institutions to commercial operators, helping them design, deploy and operate space systems with greater speed, confidence and reliability. Employee ownership, technical excellence and long-term thinking sit at the core of the company's culture.

What is in it for you:

Salary up to £60,000, dependent on experience

Flexible hours with hybrid or remote working options

36 days' annual leave

6% employer pension contribution

Health cash plan, life assurance and enhanced sick pay

Employee ownership and a genuine stake in the company's future

Ongoing learning, development and conference opportunities

An open, inclusive culture where your work has visible impact