Product Engineer

Job description

Product Engineer (Windows)

We’re hiring a Product Engineer who’s passionate about Windows and building high-quality desktop apps in a fast-paced, product-driven environment.

What you’ll be doing:

• Own end-to-end development of user-facing features on Windows
• Take full ownership of the Windows experience, continuously improving usability and performance
• Optimise application speed, scalability, and reliability
• Work across the stack (React, TypeScript, Node.js + Windows integrations)
• Build and enhance desktop applications (Electron experience highly beneficial)
• Collaborate closely with product, design, and engineering teams
• Engage with users to understand problems and shape solutions

What we’re looking for:

• Strong experience with TypeScript, Node.js, and React
• Proven background building desktop applications on Windows
• Comfortable working with Windows APIs and system-level integrations
• Experience in product-focused or tech-driven environments
• A hands-on builder mindset with strong ownership

About you:

• You use Windows as your primary OS
• You thrive in fast-paced, startup-style environments
• You’re comfortable with evolving priorities and ambiguity
• You enjoy working closely with a team in an onsite setting
• You value working with pragmatic, ambitious, and collaborative people

Additional Information

• London-based role with primarily in-office working
• Competitive salary + Equity on offer
• Relocation support available for candidates moving to London from within the UK

This is an onsite role in London, offering the chance to have real ownership and impact on a growing product.

Extra information

Status

Open

Education Level

Secondary School

Location

City of London

Type of Contract

Full-time jobs

Published at

30-04-2026

Profession type

ICT

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English