Product Manager - SaaS Energy

Location: Paris, France - Hybrid

Salary: €44,000 - €66,000

Team: Product

Reporting To: Head of Product

This role is based in Paris, France and requires the successful candidate to be based in or willing to relocate to Paris. Fluent French and English (spoken and written) are essential for this position. 

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 Please submit your profile in English.

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?

• Drive hands-on delivery of core product features supporting our enterprise delivery partnership with ENGIE in France.
• Translate overarching product strategy and vision into detailed functional requirements, clear user stories, and actionable product roadmaps.
• Partner closely with cross-functional engineering, design, and delivery teams to manage product backlogs and execute sprint cycles.
• Actively manage dual-stakeholder relationships across internal teams and ENGIE client leads using fluent French and English.
• Analyse operational data, feature feedback, and platform metrics to continually refine and scale product capabilities.

About You

Ideally you'll have/be:

• Full professional bilingual fluency (written and spoken) in both English and French.
• Proven experience working at scale, managing complex systems, high-volume data, or enterprise platform integrations.
• Strong hands-on product execution experience, showing proficiency with modern tools (e.g., Jira, Confluence, product analytics tools).
• Excellent stakeholder management skills with a track record of building trust across internal teams and enterprise clients.
• Practical experience translating product vision into prioritised, well-defined roadmaps and delivery backlogs using Agile methodologies.

What will set you apart:

• Prior experience within SaaS platforms, the energy sector, or large-scale utility migrations.
• Direct experience executing integration projects with major international energy players like ENGIE.
• Experience leveraging AI tools, machine learning capabilities, or LLM integrations within product workflows to enhance platform intelligence and automation.
• Hands-on experience defining, prioritising, and delivering complex API integrations for large-scale enterprise platforms.

Where you'll work

We offer flexible working, with a requirement 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.

Our Perks

• Financial & Insurance: Discretionary bonus, Alan Mutuelle Health Insurance, x3 Life & Death insurance (Prévoyance) via Alan, and standard Sécurité Sociale contributions (pension, family allowance, unemployment insurance)
• Allowances: 50% commuting expense reimbursement, €200 Home Working Allowance, and €150 Learning Fund
• Time Off & Flexibility: 25 days holiday + bank holidays + RTT days, Moments That Matter Leave, Compassionate Leave, two paid Volunteering Days, Flexible Working, and Career Break eligibility

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 .