Senior Product Engineer (TypeScript)

Oliver Bernard; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Oliver Bernard is seeking a Senior Product Engineer (TypeScript) for a fast-growing startup focused on workflow automation. The role centers on owning features end-to-end from ideation through production deployment, collaborating with product and design to deliver impactful user experiences.

You will build and ship new user-facing features, improve chat-based interactions, and create tools that expand AI agent capabilities, ideal for someone passionate about AI-driven products.

Qualifications

• 4 years' experience in software engineering at product-focused companies
• Strong with TypeScript, Node.js, React (experience with Next.js would be a bonus)
• Comfortable across the stack, but frontend-leaning
• Interest or experience in AI/ML and agentic systems

Responsibilities

• Own features end-to-end from ideation through production deployment.
• Build and ship new user-facing features while also improving chat-based interactions and create tools that expand AI agent capabilities.

Skills

TypeScript

Node.js

React

Next.js

Tools

TypeScript

Node.js

React

Next.js

Job description

Senior Product Engineer (TypeScript) - Would you like the opportunity to work for a fast-growing start-up currently looking for a Frontend leaning Fullstack Product Engineer? They're a research-driven product organisation building at the frontier of workflow automation, helping individuals and businesses automate tasks quickly and intuitively.

As a Senior Product Engineer (TypeScript), you'll work closely across engineering, product, and design, owning features end-to-end from ideation through production deployment. You will also build and ship new user-facing features while also improving chat-based interactions and create tools that expand AI agent capabilities. This opportunity is suitable for someone who loves building with AI.

Key requirements:

• 4 years' experience in software engineering at product-focused companies
• Strong with TypeScript, Node.js, React (experience with Next.js would be a bonus)
• Comfortable across the stack, but frontend-leaning
• Interest or experience in AI/ML and agentic systems