Senior Software Engineer

Senior Software Engineer

Chelmsford Full-Time 72000 - 108000 £ / year (est.) Home office possible
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Lead Full Stack Engineer

(Founding Member)

UK Remote (must be based in the UK)

Up to £100,000 + Meaningful Equity

Build it. Shape it. Own it.

We’re working with an ambitious, early-stage startup on a mission to transform how frontline roles are hired. Their AI-powered platform is already live with paying customers – and now they’re looking for their first in-house engineer to help take things to the next level.

If you’re excited by the idea of building something from the ground up – and having real ownership over what (and how) it’s built – this could be your moment.

🌟 Why Join

  • Be the first technical hire – set the direction for tech, product, and culture.
  • Work on a live, revenue-generating product making real impact.
  • Join early, with significant equity and influence.
  • Backed by strong early funding and 12+ months of runway.

🛠 What You\’ll Do

  • Own architecture, infrastructure, and technical decisions.
  • Build scalable full-stack systems (Next.js, Node.js, MongoDB).
  • Improve performance, reliability, and deployment processes.
  • Partner with the founders to design, build, and ship fast.
  • Set the groundwork for future hires and engineering culture.

💡 Tech Stack

  • Frontend & Backend: Next.js, Node.js
  • Infrastructure: MongoDB Atlas, Heroku
  • Tools: Auth0, AWS S3, WebSockets
  • AI & Voice: OpenAI, Twilio, ElevenLabs

👀 About You

  • Senior full-stack engineer with startup experience.
  • Strong architectural instincts and scalable systems know-how.
  • Clean, maintainable coding style with performance in mind.
  • Comfortable wearing multiple hats and working independently.
  • Passionate about building tech that solves real-world problems.

🌱 What You’ll Get

  • Immediate impact – your work will reach real users, fast.
  • Equity with real upside – grow with the company.
  • Remote-first flexibility – work from anywhere in the UK.

Ready to lead, build, and shape from day one?

This is your chance to truly own something meaningful.

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Contact Detail:

Fruition Group Recruiting Team

Senior Software Engineer
Fruition Group
F
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