Software Engineer

The new demand on commercial real estate is to consume less energy. Regulation is tightening. Occupiers are demanding it. Asset values depend on it. Yet most players in the value chain, from energy suppliers to facility managers, are not structurally incentivized to help buildings get there.

Newable was built to fix this. We are the energy provider that earns more when buildings consume less, by combining AI-driven control of building systems with a supply model that turns efficiency into a shared interest between us and our clients.

We are looking for a Software Engineer to join our team and build our platform.

As a Software Engineer, you will play a pivotal role in shaping the Newable platform. You will design, develop, and deploy a product that must speak to many personas (building owners, operators, technicians etc.). Your work will directly contribute to our mission of making commercial real estate consuming less energy at scale.

Key Responsibilities

• Work closely with the Founding Engineer and Lead Data Scientist to build the Newable platform, making architectural decisions that will shape the product for years to come.
• Own features end-to-end: from scoping and design to deployment and iteration, in close collaboration with energy experts and product teams.
• Translate business needs into pragmatic technical solutions, working across functions to ship things that are both well-crafted and actually useful.
• Set and uphold a high bar for code quality, security, and reliability, establishing the engineering culture as the team grows.

• You graduated from a top-tier engineering school (French grande école or international equivalent), strong scientific foundations being a prerequisite beyond coding skills.
• You have a solid background in software engineering with 3+ years of experience building and shipping full-stack web or mobile applications
• You're proficient in TypeScript, SQL, and React, comfortable with Cloud technologies, Infrastructure-as-Code, and CI/CD pipelines.
• You use AI tools daily (Claude, Cursor, etc.) to move faster, but you hold the bar high on code quality and don't let shortcuts become technical debt.
• You are pragmatic: You know how to make the most of what you have (time, budget etc.) and ship things that actually matter.
• You are entrepreneurial, autonomous, hands-on, and thrive in a fast-paced startup environment.
• You are passionate about sustainability and want your work to have a tangible impact on climate change.
• You are a strong communicator, able to explain complex technical concepts to non-technical stakeholders.

• Unique opportunity to be part of an early-stage, high-impact venture tackling climate change.
• Work closely with experienced, passionate co-founders, a talented team and top-tier experts.
• Build products with a high degree of autonomy and ownership.
• Contribute to the clean energy transition and help buildings consume less at scale.
• Competitive rewards, including a incentive package to complement your base salary.
• Premium health insurance (Alan in France) and a Swile card for meals.

Paris or Bordeaux.

1. 60-minute in-depth interview with Thomas (Founding Engineer).
2. 45-minute technical interview, including a case study or practical exercise.
3. 30-minute peer interview with Louise (Lead Data Scientist)
4. 30-minute personality interview with Sébastien (co-founder & CEO).
5. Reference calls.

You may also be invited to meet other team members during an office visit or coffee chat.

Newable is committed to building a diverse and inclusive workplace. We welcome applications from individuals of all backgrounds who are passionate about driving sustainability in the real estate sector.

• You graduated from a top-tier engineering school (French grande école or international equivalent), strong scientific foundations being a prerequisite beyond coding skills.
• You have a solid background in software engineering with 3+ years of experience building and shipping full-stack web or mobile applications
• You're proficient in TypeScript, SQL, and React, comfortable with Cloud technologies, Infrastructure-as-Code, and CI/CD pipelines.
• You use AI tools daily (Claude, Cursor, etc.) to move faster, but you hold the bar high on code quality and don't let shortcuts become technical debt.
• You are pragmatic: You know how to make the most of what you have (time, budget etc.) and ship things that actually matter.
• You are entrepreneurial, autonomous, hands-on, and thrive in a fast-paced startup environment.
• You are passionate about sustainability and want your work to have a tangible impact on climate change.
• You are a strong communicator, able to explain complex technical concepts to non-technical stakeholders.