Frontend Developer

Frontend Developer / UX Product Manager

London, Marylebone (Hybrid/Onsite)

Are you a frontend developer with a passion for great UX?

Do you love building intuitive interfaces and shaping how users interact with AI?

Are you excited to join a fast-growing startup transforming construction with conversational AI?

If you thrive at the intersection of product, frontend, and user experience, we’d love to hear from you.

About Us

At Prolo, we’re reinventing procurement for the construction industry using AI. Our conversational platform helps customers source materials effortlessly across chat, email, and phone saving time and money with zero setup.

We’re a small, ambitious team that moves fast, trusts each other, and enjoys building something genuinely impactful.

As Frontend Developer / UX Product Manager, you’ll own the experience of our conversational platform. You’ll shape how users interact with our AI, blending product thinking, UX design, and hands-on frontend contribution.

You’ll:

• Own the frontend UI/UX of our conversational product
• Define and deliver the product roadmap for the frontend experience
• Design and build intuitive chat and workflow interfaces
• Work closely with engineers to turn ideas into production features
• Improve conversation quality, usability, and conversion
• Use customer insight and data to guide product decisions
• Help define how AI feels and functions for real users

This is a hands-on role for someone who enjoys both strategy and building.

What We’re Looking For

• Experience in Frontend Developer / UX Product Manager
• Ability to design and ship great user experiences
• Frontend experience (React or similar) or strong technical fluency
• Product mindset: user-focused, data-driven, commercially aware
• Comfortable working in a fast-moving startup environment
• Interest in AI, LLMs, or conversational products (experience is a plus)

What’s in It for You?

• Real ownership over a core product experience
• Work on cutting-edge AI technology
• Close collaboration with a talented, ambitious team
• Competitive salary and equity
• A culture that values pace, trust, and impact
• The chance to help build a product customers genuinely love

Apply today and help us build the future of construction at Prolo.

Prolo Ltd is committed to creating an inclusive and diverse workplace. We welcome applicants from all backgrounds.

NO AGENCIES PLEASE