Software Engineer in Leicester

We're looking for a software engineer to take the lead on the technical delivery, integration, and ongoing development of our software platform. You'll be joining as employee number six, critical to the scale-up journey of this in-house innovation. Multi-Medix is redefining ultrasound testing through innovation. We're launching a ground-breaking web-based application that transforms how hospitals test, manage, and assure ultrasound systems — improving reliability, efficiency, and clinical outcomes.

This is not a "behind-the-scenes" role. You'll be hands-on with programming, actively involved in configuring and developing our system while also supporting its rollout across NHS sites. You'll help bridge the gap between technical build and practical implementation, ensuring our innovation performs seamlessly in real-world hospital environments.

You'll thrive in this role if you've tried working remotely in a purely programming role before and realised that you miss the energy of working with people. The role is hybrid, with the successful candidate working 4 days a week in Loughborough.

You'll enjoy the variety that comes with a small, dynamic team: one day coding or debugging a deployment issue, the next day in a meeting with hospital clinicians, and the next shaping how we scale the platform globally. You will sit next to experienced business leaders and young innovators, as we roll out this first product and develop subsequent ones.

If you love rolling up your sleeves, wearing multiple hats, and want to be part of something that's set to transform ultrasound testing worldwide, this is your chance.

• Develop, maintain, and improve our Python-based image analysis code.
• Developing and maintaining our web and mobile app built with React — improving usability, performance, and design of our current version.
• Implement robust testing, documentation, and version control.
• Collaborate with physicists and developers to refine image processing algorithms.
• Contribute to software design decisions and long-term architecture planning.
• Help define and implement good practices in cybersecurity, data storage, and server management.
• Contributing to decisions around cybersecurity, data storage, and system architecture as we scale.
• Take an active role in the growth and mentoring of future developers. Undertake other relevant duties as required.

We're looking for someone who brings both technical confidence and people skills, with a passion for making technology work in the real world.

You'll thrive here if you:

• Love variety — no two days are the same.
• Enjoy blending hands-on coding with people-facing project work.
• Are eager to be part of a small, high-impact start-up team from the ground up.
• Want your work to make a visible difference in healthcare.

• Bachelor's in Computer Science, Software Engineering or a related field.
• Experience with image processing libraries (e.g. OpenCV, PIL, scikit-image) or numerical analysis (NumPy, SciPy).
• Solid understanding of React/JavaScript/Typescript for web or mobile app development.

• Experience with cloud/server management (AWS, Azure, or local hosting).
• Knowledge of cybersecurity best practices.
• Familiarity with machine learning frameworks (e.g. TensorFlow, PyTorch).
• Previous leadership or mentoring experience.

NB. You would be expected to work 4 days a week alongside the team in Loughborough.

This project is an innovative spin-off from within a wider group that includes Modality Group Ltd, giving it the backing, stability, and expertise of an established healthcare organisation, while maintaining the agility and energy of a startup.

We're on a mission to set a new global standard in ultrasound performance testing and quality assurance. By working with the National Physical Laboratory (NPL) and the NHS, we've built technology that doesn't just innovate — it solves real clinical challenges and meets the rigorous standards of frontline healthcare.