Back End Developer

Back End Developer - Up to 70k

If the following job requirements and experience match your skills, please ensure you apply promptly.

I’m working with an innovative technology company operating in the sustainability and energy space, building cutting-edge platforms that help global organisations reduce their environmental impact and hit carbon reduction targets.

They’re now looking for a Backend Software Engineer to join their team and help scale a real-time, cloud-native IoT platform used by enterprise clients worldwide.

What you’ll be doing:

• Building and maintaining scalable backend services and APIs
• Designing high-performance systems to process real-time IoT data streams
• Developing event-driven and asynchronous processing components
• Contributing to architecture decisions across a multi-cloud environment
• Working closely with product, DevOps, and data teams to deliver robust solutions
• Driving best practices across code quality, testing, and CI/CD

What they’re looking for:

• 4+ years’ experience in backend development
• Strong Java experience (core Java essential)
• Experience building production-grade, scalable systems
• Solid understanding of concurrency and distributed systems
• Experience designing RESTful APIs

Nice to have:

• Spring / Spring Boot
• AWS / Azure
• Docker / Kubernetes
• CI/CD tools (Jenkins, ArgoCD)

Why join?

• Work on a genuinely impactful product tackling climate and energy challenges
• Be part of a modern, cloud-native engineering environment
• Solve complex, real-time data and distributed systems problems
• Collaborate with a high-performing, cross-functional team

If you’re a backend engineer who enjoys building scalable systems and wants to work on something meaningful, please apply with your latest CV.