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Senior AI Engineer

London, England, United Kingdom

About Nothing

Nothing exists to make tech feel exciting again.

We’re building a different kind of technology company, one that puts design, emotion, and human creativity at the heart of everything we do. From the way our products look and feel to how we communicate and show up in culture, we believe technology should make you feel something.

Founded in London in 2020, we’ve grown from idea to global challenger in just a few years. Backed by GV (Google Ventures), EQT Ventures, and C Ventures, and investors like Tony Fadell (iPod), Casey Neistat, and Kevin Lin (Twitch), we’re now sold in 40+ markets with millions of users worldwide.

 

The Role:

We’re looking for a Senior AI Engineer to help us reimagine what mobile AI can be. This isn’t about bolting models onto apps. It’s about designing, prototyping, and building experiences that feel new—where AI is less a feature and more a living part of the product.

You’ll join a small, design-oriented research and development team. We like people who are curious, product-minded, and a little restless—people who want to break the mould and try things that haven’t been done before. One week you might be experimenting with speech recognition or generative sound; the next, building a service that scales to millions. You’ll own projects end to end, obsessing over details and making sure the work doesn’t just function but feels right.

Responsibilities

  • Use the latest AI technologies to create transformative experiences across our devices
  • Ideate, build, and iterate quickly on projects spanning speech, sound, image generation, and behavioural understanding
  • Take full ownership of projects, from concept to production, with an obsession for getting the details right

Requirements

  • A degree in Computer Science, Engineering, or related field—or equivalent hands-on experience
  • Strong track record shipping AI-powered features in fast-paced, high-growth environments
  • A generalist mindset: you’re comfortable moving across the stack, from mobile apps to APIs to backend services
  • Deep curiosity about large language models (LLMs) and excitement to integrate them into mobile experiences
  • An eye for design and user experience, and the ability to work closely with designers to craft intuitive products

We’re at the very beginning of what AI can mean on personal devices, and we want builders who see that as an opportunity to shape the future. If you’re excited to work in a place where ideas move fast, details matter, and design and engineering meet in unexpected ways, we’d love to hear from you. Tell us what you’ve built, what excites you about AI, and how you’d like to push the boundaries with us.

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At Nothing, we're committed to respecting your privacy. This Privacy Notice is designed to describe to you the basis for the personal data we collect from you, or that is provided by you as part of our recruitment process.

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You can review the Privacy Policy at: https://nothing.tech/pages/privacy-policy

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