Senior Product Engineer

Burns Sheehan Limited; Greater London; Remote; GBP 75,000 - 125,000; Full time

Benefits offered by this job

Equity

Job summary

Burns Sheehan Limited is working with a rapidly scaling AI-native SaaS company to recruit a Senior Product Engineer. The role is remote-first in the UK with a hybrid London office option and offers up to £125,000 plus equity.

You’ll design, build, and scale frontend systems powering complex AI-driven products for thousands of users. You will contribute across the stack (React/Typescript, Node, GCP) with a strong frontend focus, design scalable architectures, and lead end-to-end features from

Qualifications

• Extensive frontend experience with React and TypeScript.
• Experience building scalable frontend architectures for data-intensive / AI-driven platforms.
• Strong communication to influence decisions.

Responsibilities

• Contribute across the stack with a frontend focus and drive frontend system design.
• Lead end-to-end feature development from concept to release based on customer feedback.
• Collaborate with Product and Design to create seamless user experiences.

Skills

React

Typescript

Node.js

GCP

Tools

GCP

Job description

Remote-first (UK) with hybrid London office option

Up to £125,000 + equity

Typescript/Node, React, GCP

Senior Product Engineer

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.

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.

Remote-first (UK) with hybrid London office option