Kaluza
Open positions
Business Development Manager
Location: London, UK (hybrid, three days a week in the office) Level: Business Development Manager C3 Team: Commercial Salary: £55,000 – £75,000 + discretionary bonus Contract: Permanent Reporting To: Director of…
AppSec Staff Engineer
Staff-level application security engineer joining Kaluza's Security Engineering team in Bristol (hybrid, 3 days/week on-site). Day to day they embed security across the SDLC — integrating tooling and AI to detect threats, guiding secure architecture, mentoring engineers, and managing risk — for Kaluza's energy intelligence platform.
Platform Engineer
Job title: Platform Engineer (Senior level) Location: London or Bristol (Including Hybrid) Salary: £56,000 - £84,000 Team: Platform Engineering Reporting To: Engineering Manager This role is based in the UK and…
Platform Engineer
Job title: Platform Engineer (Mid level) Location: London or Bristol (Including Hybrid) Salary: £41,600 - £62,000 Team: Platform Engineering Reporting To: Engineering Manager This role is based in the UK and requires…
Software Engineer
Develop backend services for an energy intelligence platform using TypeScript, Node.js, and AWS. You will build event-driven systems, manage data with SQL/NoSQL databases, and collaborate with product teams to accelerate the transition to clean energy.
Senior Software Engineer
Senior Software Engineer building scalable backend services in TypeScript on AWS for Kaluza's energy intelligence platform, working with event-driven systems (Kafka), Kubernetes, Terraform, and GraphQL. Hybrid role based in Bristol, London, or Edinburgh with 3 days a week in the office.
Platform Engineer
Platform Engineer at Kaluza builds and evolves the internal developer platform on AWS and Kubernetes, using Terraform, Helm, Crossplane, GitOps and CI/CD to automate cloud infrastructure, improve developer experience, and strengthen monitoring, security and cost efficiency. Hybrid role in Melbourne with some UK time-zone overlap.