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About the Role
Join the Kaluza Technology community, a large team of data-led and product-focused Software and Production Engineers pushing the boundaries of technology and working at an extraordinary scale. Strive for engineering greatness by ensuring best practices across the community.
Responsibilities
- Build and maintain backend services using modern technologies like TypeScript and Node.js.
- Learn to work with event-driven systems and cloud platforms (especially AWS).
- Collaborate with other engineers, product managers, and designers to develop customer-facing features.
- Write clean, maintainable code and participate in code reviews to grow technical skills.
- Contribute to the ongoing development of services and systems, with support from the team.
- Work with databases (SQL or NoSQL) to manage and retrieve data.
- Take part in team discussions, stand-ups, and planning sessions to understand how we build at scale.
- Ask questions, seek feedback, and share learnings to support a positive team environment.
Requirements
- Existing right to work in the UK.
- Some hands-on experience writing backend code, ideally in TypeScript, or keen to learn it.
- A basic understanding of cloud technologies or interest in learning about platforms like AWS.
- Familiarity with databases and APIs, and a desire to build reliable software.
- A collaborative and open mindset, excited to learn from others and contribute to a team.
- Curiosity for how things work and a proactive attitude to improving skills.
- Passion for building technology that solves real problems for users.
Skills
- TypeScript
- Node.js
- AWS
- SQL
- NoSQL
- Terraform
- Gitactions
- Kubernetes
- Docker
- Kafka
- GraphQL
- Frontend development
Location
- Bristol, UK
- London, UK
- Edinburgh, UK
Work Type
- Hybrid
- Permanent
Experience Level
- Engineer C2
Salary/Compensations
- £45,000 – £62,000 + discretionary bonus
Benefits
- 26 days’ holiday
- 26 weeks’ full pay for new parents
- Private medical insurance with virtual GP
- Life assurance
- Pension scheme
- Free mortgage advice
- Eye tests
- Discretionary bonus
- Flex Fund of 5% [of salary] to spend on benefits
- Retail discounts through Perks at Work
- Personal learning budget
- Home office budget
About the Company
- Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination.
- We help energy companies overcome today’s challenges while accelerating the shift to a clean, electrified future.
- Our platform orchestrates millions of real-time decisions across homes, devices, markets and grids.
- By combining predictive algorithms with human-centred design, Kaluza makes clean energy dependable, affordable and adaptive to everyday life.
- With teams across Europe, Asia and Australia, and a joint venture with Mitsubishi Corporation in Japan, we power leading companies including OVO, AGL and ENGIE, as well as innovators like Volvo and Volkswagen.
Equal Opportunity
- We want to meet people from all walks of life.
- The more inclusive we are, the better our work will be, and we recognise talent on merit and potential.
- If you’re excited about the role but don’t tick every box, we’d still love to hear from you.