AI Product Architect

WHO WE ARE

At Proxima Fusion, we're driven by a bold mission – to redefine the future of sustainable energy. Our unique concept, built upon the groundbreaking W7-X stellarator and the latest advances in technology, paves the way for commercially viable fusion power plants.

What’s more, our work in stellarator optimization, powered by cutting-edge computation and machine learning, is propelling us into uncharted territories of fusion technology. New higher performance design points are unlocked by high temperature superconducting magnets.

To fully grasp this huge opportunity, we’re building a team of extremely dedicated and passionate people who come together driving something extraordinary, radically transforming technology in the world.

WHY JOIN PROXIMA FUSION

• You will get to work on some of the most complex tech challenges to bring abundant, safe, clean energy to the world

• You'll get to join and learn from an exceptional selection of accomplished and driven individuals.

• Do your life’s best work and enjoy the journey

• Get to show that big things are possible in Europe when you assemble the best talent

YOUR IMPACT

You’ll lead the design and delivery of internal AI-powered tools, working hands-on across product definition, software architecture, and rapid prototyping. You’ll own the full product lifecycle, shaping the backlog of our AI strategy, build compounding workflows together with the rest of the company and report ROI directly to the leadership team.

WHAT YOU WILL DO

• Define Products: Translate ambiguous ideas into clearly scoped tools with binary success metrics.

• Architect Systems: Design and implement internal platforms that integrate AI models into daily workflows.

• Build Fast: Prototype AI solutions quickly to test value. Transition successful prototypes into robust software.

• Own Interfaces: Design user-facing tools that simplify interaction with both structured and unstructured data (e.g. search, chat, dashboards).

• Leverage AI Models: Integrate off-the-shelf and fine-tuned models to automate and realize internal use cases.

• Drive Adoption: advocate for internal use of AI tools and work directly with technical and non-technical stakeholders to embed them into critical workflows.

WHO YOU ARE

• Product + Tech Ownership: You have a track records of building products end-to-end (from idea to working prototype, preferably having worked with AI integration)

• System Design: You can architect clean, maintainable systems that integrate APIs, data pipelines, and user interfaces.

• Full-Stack Engineering: Comfortable writing and deploying backend and frontend code in a fast-paced environment.

• User-Centered Thinking: You care about whether people actually use what you are building and how they are using it.

• Strongly driven: You can generate context for yourself proactively and are not afraid to dive into use cases ranging from plasma physics to structural engineering to big project management or controlling.

INTERVIEW PROCESS

• Recruiter Interview (30–45 min)

• Panel Interviews (3 rounds, 60 min each)

• CEO Call (30 min)

At Proxima Fusion, our mission is bold: making limitless clean energy a reality. To get there, we need a high-performing, diverse team that brings different perspectives, challenges assumptions, and builds together with purpose. We know that diversity of thought and experience leads to better ideas, stronger execution, and a more resilient team. We don’t look at how you identify, what you look like, who you choose to worship or what ethnicity you are. We care about what you can bring to the table.