Migrations Architect

- Location: London/ Bristol UK OR Paris France. (Hybrid)

- Level: TL1

- Team: Client Delivery

- Salary: £80,000-£90,000

- Reporting To: Head of Migration Enablement and Architecture

This role can be based in the UK (Bristol or London) or France (Paris). You'll need existing right to work in whichever country you're applying to.

At this time, we are not able to offer visa sponsorship for this role. We are committed to building a diverse, global team and our sponsorship policy is evaluated on a role-by-role basis. We encourage you to keep an eye on our careers site to stay informed about future opportunities where we are able to offer visa sponsorship.

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, North America, 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.

What will I be doing?

A technical leader in our Migration Enablement team, you will be responsible for the design, plan and build of the data migration for each of Kaluza’s platform deployments. The Migration Architect will be well-versed in the complexities and risks associated with data migration programmes, and be well-equipped to develop methodologies that reduce and remove these risks.

You will be a key member of the Deployment Design team: a specialist unit focused on winning Kaluza new business and then delivering on the deals made. The team’s mission is to create seamless, scalable, and secure deployment solutions that empower our clients to accelerate innovation, achieve operational efficiency and business success. Through collaboration, a focus on repeatability, and a user-centred approach, we design and implement reliable SaaS deployment architectures that enhance performance, minimise risk, and support future growth.

We offer flexible working, with an expectation of 3 days a week in the office. This gives us the best of both: real time together to collaborate and build relationships, with the flexibility to work in the way that suits you best the rest of the week.

Kaluza Values

Here at Kaluza we have five core values that guide us as a business:

Play to win, Solve the real problem, Build trust every day, Own the outcome, Go further together.

You are a hands-on, analytical problem-solver who thrives at the intersection of technology and business. You have a passion for detail and a proven ability to translate complex client needs into practical, scalable solutions. You are comfortable working with large, diverse datasets and possess a strong understanding of how enterprise systems function.

What will set you apart

We want the best people

We’re keen to meet people from all walks of life — our view is that the more inclusive we are, the better our work will be. We want to build teams which represent a variety of experiences, perspectives and skills, and we recognise talent on the basis of merit and potential.

We understand some people may not apply for jobs unless they tick every box. But if you're excited about joining us and think you have some of what we're looking for, even if you're not 100% sure, we'd still love to hear from you.

Find out more about working in Kaluza on our careers page and LinkedIn. You can also find our Applicant Data Protection Policy here.