• You’re a product-minded engineer who enjoys ownership, ambiguity, and impact
• 4+ years building production software
• Experience working across the stack - front and backend
• The ability to move forward without everything fully specified
• A pragmatic approach to quality. You care about clean systems, but you ship
• You’re not looking for a narrow role or rigid boundaries. You want responsibility, trust, and the chance to shape something still evolving

• At Electric Twin, a Full Stack Engineer isn’t just implementing features
• One day you might be shaping a complex user workflow in the UI. The next, designing the services and data models that make it reliable, scalable, and fast
• We build decision infrastructure powered by AI and behavioural science. Software that helps organisations explore uncertainty and test ideas before they commit
• That means the work spans the full stack:
• Thoughtful frontend experiences
• Robust, scalable backend systems
• Fast iteration grounded in solid engineering
• If you like building robust systems that product teams can move quickly on top of, you’ll feel at home here
• This isn’t a role where “full stack” really means “mostly frontend” or “mostly backend”. We expect you to think across the whole system
• Building rich product interfaces that help users reason about complex problems
• Designing APIs, services, and data models that support evolving product needs
• Connecting behaviour modelling, product logic, and UX into coherent systems
• Improving performance, clarity, and structure across the stack
• You don’t need to be equally deep everywhere. But you do need to care about the whole system
• Electric Twin sits in a rare space between research and product that creates work that feels different from typical SaaS:
• Complex interactions that go beyond forms and dashboards
• Backend systems handling nuanced, evolving logic
• A platform still taking shape, where engineering judgement matters
• You won’t be polishing a finished UI or maintaining a static backend. You’ll be building something still becoming itself
• You’ll help design, build, and evolve both the product experience and the systems that power it
• Build and ship features end-to-end across frontend and backend
• Design and implement APIs, services, and UI flows
• Turn ambiguous problems into clear, working software
• Collaborate closely with product engineers to shape behaviour and experience
• Improve system quality, performance, and scalability as part of everyday delivery
• Make pragmatic trade-offs between speed, usability, and long-term maintainability
• You won’t get perfectly specified tickets. You’ll be trusted to think, decide, and ship
• Our stack:
• React
• Next.js
• Python
• FastAPI
• SQL
• GCP
• Github, CI/CD, testing, and code review
• Your choice of Claude, Cursor or Codex

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