Senior Software Developer (Backend – Golang)

Express new ideas, take initiative and save lives. Others talk about being brave, at CLEO Systems, we’re made that way.

By providing highly capable, innovative, and integrated software solutions within integrated urgent care – every role at CLEO Systems is made to be brave.

We are seeking a Senior Software Developer to help drive the design, development, and delivery of robust backend services. This role offers the opportunity to work with modern technologies including Go (Golang), Redis, RabbitMQ, PostgreSQL, and Docker, as well as to influence architecture decisions across our platform.

You will contribute to architecture discussions and technical decision-making, design, develop, and maintain reliable backend services in Go (Golang and Use tools like RabbitMQ to build robust asynchronous workflows.

The ideal candidate will have a track record of writing clean, tested, and maintainable code. You will be proficient in Go (Golang) and have a strong knowledge of event-driven architecture and microservices. Experience with Redis, RabbitMQ, and PostgreSQL is essential as well as Familiarity with Docker and containerized application development

Previous experience with healthcare systems would be desirable.

Who are we?

CLEO Systems is a wholly owned subsidiary of Integrated Care 24 (IC24), the leading not-for-profit Social Enterprise providing innovative, and patient focused primary care services. We are committed to delivering ‘Clinical Excellence Online’ (CLEO). Through this mission we contribute to the wider Group ambition to improve access to health and social care for patients and reduce the demand on secondary care services. IC24 provides services to over 6 million patients, including GP led out-of-hours services, NHS 111, primary care and secondary care support services.

Location Hybrid (occasional travel to Ashford Kent)

Hours 37.5 per week

What’s in It for You?

Salary: £70,000 per annum, dependent on experience
Location: Hybrid – Remote & occasional travel to our office in Ashford, Kent
Benefits: Access to the Nest Company Pension Scheme, free 24/7 independent counselling service, and a reward and discount platform.
Benenden Health: company paid health support from private GP appointments to secondary care treatment.
Learning and Development: Opportunities to advance your career through training and development.
Community Engagement: We support volunteering and provide one paid day annually for community or charitable activities.

Due to the nature of this position, employment is subject to proof of eligibility to work in the UK, completion of a satisfactory basic DBS disclosure and two references.

Closing date: 1st December 2025

At CLEO Systems we celebrate brave ideas and brave people.

www.cleosystems.com

We are committed to providing equal opportunities for all people and we particularly encourage applications from ethnic minorities, applicants with a disability and those from other under-represented groups.

If you would like to discuss any reasonable adjustments before applying or would like an accessible version of any recruitment documents, please contact the recruitment team on careers@cleosystems.com

Back End Developer

Job Type