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Lead Software Engineer

Lead platform architecture, product delivery and hands-on engineering across the stack.

Full timeRemote or hybrid (London)Early employee equity
The opportunity

This role helped bring private utility networks into the digital age with practical software for monitoring, billing, customer service and clean-energy integration.

The Lead Software Engineer owned delivery across infrastructure, backend and frontend while working closely with the founders on product and technology decisions.

What you'll do
  • Scope, design and ship features end to end
  • Help onboard new utility networks onto the platform
  • Keep hosting and deployments secure, reliable and cost-effective
  • Troubleshoot production issues and improve platform resilience
  • Shape product and technical decisions with the founders
  • Provide hands-on technical leadership as the team grows
What we're looking for
  • Experience building and scaling production web applications
  • Strong skills across Python, FastAPI, Postgres, TypeScript and cloud infrastructure or similar technologies
  • A practical approach that favours simple, maintainable solutions
  • Confidence working across infrastructure, backend and frontend
  • A collaborative style with customers, product and commercial teams
  • Willingness to take ownership and solve problems wherever needed
Why join us
  • Significant influence within a small team
  • Competitive compensation and meaningful equity
  • Mission-driven work improving utility services in underserved markets