Job description
This role requires an existing right to work in the UK.
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.
What will I be doing?
- You will be focused on a domain within our Engineering function, our area that works directly with clients to leverage the Kaluza platform to meet client needs in new regions.
- You will manage teams of engineers, up to 10 direct reports. Engineering Managers contribute to both the technical and product vision of their teams, making sure that their products are successful.
- You'll nurture the engineering talent in your teams, encouraging personal development, managing performance and ensuring everyone is aligned with product delivery objectives.
- You're unlikely to be particularly hands-on with the code, but will have enough technical experience to be able to contribute to and guide technical discussions, bringing the big picture context.
- You'll work closely with our clients, alongside product managers and client success teams, to ensure we are delivering real value within their wider programme.
- You'll work closely with engineers in your team and your peers to contribute to and drive the technical roadmap and strategy for your area.
- You'll be a champion of operational excellence in your area and help your team be the best they can be.
- You'll find the right channels to remove impediments and unblock your team to help them meet their product delivery objectives.
About You
Ideally you'll
- Have experience in an Engineering Management or related role working with high performing cross functional teams.
- Be passionate about growing and mentoring engineers within your teams.
- Develop and maintain strong, positive relationships with clients by actively listening to their needs, providing timely and transparent communication, and proactively addressing any concerns.
- Have a fundamental understanding of the principles of Agile and lean development.
- Have an excellent understanding of a broad set of modern technologies, especially including event based systems such as Kafka.
- Have excellent communication skills and experience working with senior leaders across the business.
What will set you apart
- The ideal candidate would ideally have a background in client-facing roles, including solutions engineering or consulting, with a proven ability to translate complex client needs into effective technical solutions.
- Any experience in any of the following domains would be a benefit - but are not required:
- Billing, Finance and Ledger tooling within enterprise applications;
- Integration with Payments systems;
- eCommerce and proposition management platforms;
- Energy generation or supply, especially integration with DSOs.
- Experience transforming software engineering teams and practices through the use of AI, ML and/or LLMs.
Other Requirements
Kaluza is a global business, as a result the person in this role will be required to travel as part of commercial and deployment activities. By way of a guide, it's possible that between 4 and 6 business trips a year will be required.
Where you'll work
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
From us you'll get
- Pension Scheme
- Discretionary Bonus Scheme
- Private Medical Insurance + Virtual GP
- Life Assurance
- Access to Furthr - a Climate Action app
- Free Mortgage Advice and Eye Tests
- Perks at Work - access to thousands of retail discounts
- 5% Flex Fund to spend on the benefits you want most
- 26 days holiday
- Progressive leave policies with no qualifying service periods, including 26 weeks full pay if you have a new addition to your family
- Dedicated personal learning and home office budgets
- And more...
Even better? You'll have access to these benefits from day 1 when you join.
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 at Kaluza on our careers page and LinkedIn.
You can also find our Applicant Data Protection Policy here.
Pay & benefits
Typical pay for similar roles
EstimateThe middle half of pay advertised on Rejobs for this group over the last 24 months. This employer has not stated a salary.
About this role
About Kaluza
Company Overview
Kaluza
HeadquartersLondon, England, United Kingdom
Founded2019
SizeApproximately 50 employees (source: linkedin.com). Revenue figures are not publicly disclosed as Kaluza remains privately held without a parent company beyond its OVO origins and key shareholders like AGL and Mitsubishi Corporation through joint ventures.
What They Do
Kaluza is a London-based energy software company that specializes in a real-time SaaS platform designed to optimize energy operations, integrate smart devices, and support decarbonization for utilities worldwide. The company was launched as a spin-out from OVO Energy, which recognized the need for a platform capable of managing smart meter data, EV chargers, solar inverters, and dynamic tariffs to facilitate the sustainable energy transition. Kaluza's technology is built on a cloud-native, modular architecture that leverages AI-driven forecasting to enable dynamic load balancing and renewable integration, making it a pivotal player in the energy sector (source: sustainabletimes.co.uk).
Projects & Track Record
Kaluza has made significant strides in the energy sector, notably powering OVO's acquisition of a large UK incumbent, which allowed it to consolidate tech stacks and become the UK's fourth-largest energy provider. The company manages over six million meters and has successfully delivered over 100 GWh of load optimization through its innovative tariffs. Major ongoing projects include deploying its platform for AGL Energy in Australia, following a substantial $100 million investment and licensing agreement, as well as a joint venture with Mitsubishi Corporation aimed at enhancing energy solutions for utilities and automakers in Japan. Additionally, Kaluza signed a multi-year global agreement with Engie in September 2025, which will enable real-time intelligence for distributed energy resources across Engie's extensive consumer contracts (source: eurelectric.org).
Recent Developments
In June 2024, Kaluza secured a $100 million investment and licensing deal from AGL Energy, which significantly boosted its valuation to $500 million. This investment is particularly timely, given the current volatility in energy prices and the growing demand for EV and solar solutions. Shortly thereafter, Kaluza launched a joint venture with Mitsubishi Corporation to expand its operations in Japan, targeting utilities and automakers. In September 2025, the company further solidified its market position by signing a multi-year global agreement with Engie, which followed a rigorous technology evaluation process. This agreement will facilitate the optimization of distributed energy resources across Engie's markets, showcasing Kaluza's leadership in the energy transformation space (source: kaluza.com).
Working There
Kaluza offers a dynamic work environment with roles spanning engineering, product development, commercial/sales, operations, and sustainability. The company is focused on building teams that specialize in various platform modules, including energy optimization, billing, customer care, and data intelligence. Recent leadership additions, such as a Chief Commercial Officer, reflect Kaluza's commitment to expanding its teams in key markets like the UK, Australia, Japan, and the US. The company culture is mission-driven, emphasizing innovation and a shared goal of accelerating the clean energy transition. Kaluza's B Corp certification and commitment to net zero by 2030 further illustrate its dedication to purpose-led operations (source: kaluza.com).
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