Kaluza
Open positions
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.
Migrations Architect
Architects and leads data migrations for Kaluza's energy platform client deployments — from source-system analysis and ETL design through testing, reconciliation, and cutover — acting as technical authority across client, engineering, and programme teams. Hybrid role (3 days/week in office) in Bristol, London, or Paris; £80-90k with no visa sponsorship.
People Partner Manager (Europe) - 12 Month FTC
Location: London / Bristol (UK - Hybrid) Salary: £84,000 - £105,000 Team: People Reporting To: VP People This role will be based in our Bristol or London offices and requires an existing right to work in the UK. At…
Business Operations Engineer
Location: Bristol or London, UK (hybrid, three days a week in the office) Level: Engineer C2 Team: Product & Tech Business Operations Salary: £45,600 - £57,000 + discretionary bonus Contract: Permanent Reporting To:…
Future Interest: Analytics Engineer
Design and implement scalable dimensional models and high-performance SQL pipelines to power Kaluza’s global energy intelligence platform for clients like OVO and ENGIE.
Lead Engineer - Front End & Design System
Tech Specialist (Front-end & Design System) TL1 Location: London, UK - Hybrid Team: Global Engineering - Commerce & Customer Care Visa: This role is based in the UK and requires existing right to work in the UK. Kaluza…
QA Software Engineer (C2)
Location: Bristol or London Level: C2 Team: Quality Enablement Contract: Permanent Please note: This role requires an existing right to work in the UK. We can’t offer visa sponsorship, but we rev Kaluza Overview Kaluza…
Director of Platform Operations
Job title: Director of Platform Operations Location: Bristol or London (Including hybrid) Salary: £141,000 - £170,000 Team: Product & Tech Operations Reporting to: VP Product & Tech Operations This role is based in…
Product Manager - Device Data Management (Fluent French & English)
Job title: Product Manager - Device Data Management (Fluent French & English) Location: Paris — Hybrid (3 days in office) Salary: €57,600 - €72,000 Team: Product Management - Data Device Management Reporting to: Group…
Product Director - Billing & Payments
Job title: Product Director - Energy Retail (Billing & Payments) Location: London OR Bristol (Hybrid working model) Salary: £150,000 - £190,000 Team: Billing & Payments Reporting To: VP Product Please note: This role…
Product Manager (CCaaS) - French Speaking
Job title: Product Manager Location: Paris — Hybrid - 3 days in office Salary: €45,600 - €57,000 Team: Product Management - Customer Care Value Stream Reporting to: Head of Product This role is based in France and…