You’ll work closely with a small, high-calibre team of engineers, designers, and domain experts to build and scale the tools that power the Spruce platform.
Depending on your experience, you might:
Own and deliver complex features end-to-end
Shape system architecture and technical direction
Mentor others and raise the bar across the team
Or, if earlier in your career, you’ll learn fast by working on meaningful production problems with high ownership from day one.
The problem space is deep and varied, including:
Heat loss modelling and hydronic system design
2D and 3D floor-plan tooling using LiDAR and computer vision
Large-scale data ingestion and geospatial analysis
Offline-first, collaborative PWAs
Hardware integrations (Bluetooth measurement tools, sensors, monitoring systems)

We care less about titles and more about impact, judgment, and intent.
You’ll likely have experience with:
Modern JavaScript / TypeScript and frontend frameworks
Backend development and API design
Relational databases and data modelling
But more importantly, you are:
Product-minded — you want to understand real users and real problems, not just tickets
Impact-driven — you balance technical quality with momentum and know when “good enough” is exactly right
Comfortable with ownership — you take responsibility for outcomes, not just code
Candid and collaborative — you challenge ideas openly, receive feedback well, and optimise for the team over ego

💰 Salary (depending on experience, impact, and location):
Mid-level Engineer: £50–80k
Senior Engineer: £80–100k
Lead Engineer: £90–130k
🍰 Meaningful slice of equity (options) in the company
🏖️ 33 days holiday and opportunity to work from abroad for another 30 days each year
🏡 Hybrid working: Min. 2 days in-person a week (London or Bristol)
👧 Workplace Nursery Benefit scheme (YellowNest)
🚲 Cycle to Work scheme
🤝 Full-team meetups every fortnight with paid travel, accommodation and dinner
👨‍👩‍👧‍👦 Brilliant team to learn from and massive opportunity to grow

Full Stack Engineer

Key skills