About the job
Kaluza is hiring a Software Engineer II to help advance its Energy Intelligence Platform. This hybrid role can be based in London, Bristol, or Edinburgh. The team focuses on building scalable SaaS solutions for energy retailers, supporting the shift to cleaner, electrified systems. The salary range for this position is £46,000 to £60,000. Please note that visa sponsorship is not available at this time.
Role overview
This position reports to a Software Engineering Manager. The specific team and responsibilities will be shaped during the interview process, matching your experience to areas where you can make the most impact. The Talent Acquisition team will provide guidance throughout the process.
What you will do
- Contribute to the Energy Retail platform, a SaaS product designed for energy retailers and decarbonization initiatives.
- Develop and enhance backend services with TypeScript and Node.js, focusing on reliable, event-driven systems at scale.
- Work closely with product managers, designers, and engineers to deliver features that address user needs.
- Take responsibility for specific services or components, supported by experienced colleagues.
- Write well-tested code, interact with databases, and use cloud technologies such as AWS.
- Help maintain stable production systems and participate in a culture of continuous improvement.
About Kaluza
Kaluza’s platform uses data, AI, and real-time decision-making to help energy companies manage complexity and deliver practical solutions. The company partners with organizations like OVO, AGL, ENGIE, Volvo, and Volkswagen, and operates globally, including a joint venture with Mitsubishi Corporation in Japan. Kaluza’s mission is to make clean energy reliable and affordable through predictive algorithms and human-centered design.

