At a Glance
- Tasks: Design and build innovative AI-native products using Figma and React.
- Company: Join a globally recognised tech brand with a focus on cutting-edge design.
- Benefits: Attractive salary, remote work, and weekly pay via PAYE.
- Other info: Flexible hours with evening availability for US West Coast collaboration.
- Why this job: Tackle real design challenges and shape the future of AI technology.
- Qualifications: 5+ years in product design engineering and proficiency in React and Figma.
The predicted salary is between 50000 - 65000 £ per year.
You design it. You build it. You ship it. If that's how you work, read on.
We're hiring for one of the world's most recognisable tech brands - a contract role until December 2026, 100% remote within the UK, paid weekly via PAYE (within IR35).
This isn't a UX role. This isn't a graphic design role. This is for the rare person who lives in both Figma and a React codebase and gets excited by the real design challenges of AI-native products - streaming responses, unpredictable outputs, and building user trust when the system is acting on someone's behalf.
The Offer:
- Salary: Negotiable - Attractive annual salary - pro rata
- Contract: Until 31 Dec 2026 | PAYE | Within IR35 | Weekly pay
- Location: 100% remote, UK only - right to work required, no sponsorship
- Hours: Evening availability needed for US West Coast overlap (min. 4 hours)
- Portfolio: Non-negotiable - design work and code/prototypes behind it
You need:
- 5+ years in product design engineering, UX/UI, or a hybrid design/frontend role
- React proficiency - you're in the codebase, not just handing off to engineers
- Figma expertise including component specs and design systems
- Real experience designing AI-native or conversational interfaces
- Working knowledge of how LLMs behave - orchestration, model handoff, user control
Interested? Send your CV and portfolio or apply below.
Product Design Engineer - AI in London employer: Principle
Join a leading tech brand that champions innovation and creativity, offering a fully remote work environment within the UK. With a focus on meaningful projects in AI design, you'll benefit from a flexible contract until December 2026, competitive pay, and the opportunity to collaborate with top talent in the industry. Our culture fosters growth and encourages you to push the boundaries of product design, making it an ideal place for those looking to make a significant impact.
StudySmarter Expert Advice🤫
We think this is how you could land Product Design Engineer - AI in London
✨Tip Number 1
Get your portfolio in tip-top shape! Make sure it showcases your best work, especially projects that highlight your skills in both Figma and React. We want to see how you tackle real design challenges, so include examples of AI-native products you've worked on.
✨Tip Number 2
Network like a pro! Reach out to fellow designers and engineers in the industry. Join online communities or attend virtual meetups. We can help you connect with others who might have leads on opportunities or even insights into the company culture.
✨Tip Number 3
Prepare for interviews by brushing up on your knowledge of LLMs and conversational interfaces. Be ready to discuss how you've designed for unpredictability and user trust. We want you to shine, so practice articulating your thought process and design decisions!
✨Tip Number 4
Apply through our website! It’s the easiest way to get your application noticed. Plus, we’re always on the lookout for talent like yours, so don’t hesitate to hit that apply button and show us what you’ve got!
We think you need these skills to ace Product Design Engineer - AI in London
Some tips for your application 🫡
Showcase Your Portfolio:Make sure to include a solid portfolio that highlights your design work and the code or prototypes behind it. We want to see how you tackle real design challenges, especially in AI-native products.
Tailor Your CV:Customise your CV to reflect your experience in product design engineering and your proficiency in React and Figma. We’re looking for someone who can bridge the gap between design and code, so make that clear!
Highlight Relevant Experience:Don’t forget to emphasise any experience you have with AI-native or conversational interfaces. We’re keen on understanding how you’ve dealt with unpredictable outputs and built user trust in your past projects.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Principle
✨Showcase Your Portfolio
Make sure to have your portfolio ready and tailored for the role. Highlight projects that demonstrate your experience with AI-native products, Figma designs, and React code. Be prepared to discuss the design challenges you faced and how you overcame them.
✨Understand AI and LLMs
Brush up on your knowledge of how large language models (LLMs) behave. Be ready to discuss their orchestration and user control in your designs. This will show that you not only understand the technical side but also the user experience aspect of AI.
✨Prepare for Technical Questions
Expect questions that dive into your React proficiency and how you integrate it with design. Practice explaining your thought process when coding and designing, as this role requires a seamless blend of both skills.
✨Demonstrate Collaboration Skills
Since this role involves working closely with engineers, be prepared to talk about your past experiences collaborating with technical teams. Share examples of how you’ve effectively communicated design ideas and worked through challenges together.
