Senior Product Engineer

Senior Product Engineer (Frontend) – AI-Native SaaS Platform | 10x ARR in 18 months
Remote-first (UK) with hybrid London office option
Up to £125,000 + equity
Typescript/Node, React, GCP
Senior Product Engineer - We’re working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round in 2025. Their platform is redefining the sector, and with revenues 10x in the last 18 months to over $35m ARR, they’re now expanding their Engineering team to match the ambition of their product and customers.
The Senior Product Engineer
As a Senior Product Engineer, you’ll be at the heart of designing, building, and scaling the frontend of systems that power a complex, AI-driven product. You’ll work across the stack with a focus on frontend engineering, solving challenging technical problems while shaping the product experience for thousands of users.
What will the Senior Product Engineer do?
Contribute across the stack (React/Typescript, Node, GCP), with a strong focus on frontend systems
Design scalable frontend architectures to support rapid product growth
Lead end-to-end feature development, from concept through to release based on customer feedback
Champion engineering best practices and bring new ideas to the table
Collaborate closely with Product and Design teams to build seamless user experiences
What will the Senior Product Engineer bring?
Strong frontend development expertise with React and Typescript
Experience designing scalable UI for platforms with complex data/AI requirements
Ability to communicate technical ideas clearly and influence team direction
A passion for building high-quality products that customers love
This is an amazing opportunity for an Senior Product Engineer (Frontend) to join a fast-growing scale-up as they take the next leap in their journey. Please reply with your CV of call Simon for a chat.
Senior Product Engineer (Frontend) – AI-SaaS Platform | 10x ARR in 18 months
Remote-first (UK) with hybrid London office option
Up to £125,000 + equity
Typescript/Node, React, GCP

Work arrangement
Yes