Full Stack developer, Software Product (AI) London, England, United Kingdom

Nothing; London; On-site; GBP 50,000 - GBP 75,000; Full time

Job summary

A leading tech company in London is looking for a Full Stack Developer passionate about building engaging software solutions. The role involves collaborating with creative teams to develop AI-driven applications, focusing on design and user experience. This is an exciting opportunity to be part of an innovative tech environment that values curiosity and creativity.

Benefits

Fast-paced and creative environment

Diverse and inclusive workplace

Opportunity to shape a leading tech brand

Qualifications

• Proven experience building production-grade web applications (React, Next.js).
• Backend skills in Node.js, Python; familiarity with microservices.
• Experience with APIs, especially LLMs, real-time services preferred.

Responsibilities

• Build and maintain full-stack applications across web & mobile.
• Collaborate with AI engineers and product designers on projects.
• Rapidly prototype AI interfaces with users in mind.

Skills

Frontend Development

Backend Development

API Development

AI Interface Prototyping

Microservices

Cloud Infrastructure Familiarity

Job description

Full Stack developer, Software Product (AI)

London, England, United Kingdom

Who we are

Nothing exists to make tech feel exciting again.

We’re building a different kind of company, one that puts design, emotion, and human creativity at the heart of everything we do. From the way our products look to how they sound, feel, and function, we care about the details that make technology not just useful, but inspiring.

This is a place for the curious. The creators. The ones who ask why not and mean it. If you're drawn to bold ideas, fast moves, and work that actually makes you feel something, you’ll fit right in.

We're not here to follow the rules. We're here to make better ones.

About Nothing

Founded in London in 2020, Nothing is a design-led tech company building an alternative to the industry giants. Our products – from award-winning smartphones to expressive audio and wearables – blend iconic design with intuitive engineering to put people and creativity back at the centre of consumer tech.

Backed by GV (Google Ventures), EQT Ventures, C Ventures, and influential investors like Tony Fadell (iPod), Casey Neistat, and Kevin Lin (Twitch), we’ve grown from startup to global challenger in just a few years.

The Role:

What You’ll Be Doing

• Build and maintain full-stack applications across web & mobile platforms
• Collaborate with AI engineers, product designers, and hardware teams to bring early-stage ideas to life
• Translate experimental concepts into scalable, performant code
• Rapidly prototype AI interfaces (e.g. chat, voice, multi-modal) with real users in mind
• Help define new patterns in how people interact with Nothing software
• Contribute to the architecture, tools, and frameworks that power our AI service layer

What You’ll Need

• Proven experience building production-grade web applications (React, Next.js, or similar)
• Backend skills in Node.js, Python, or similar; familiarity with microservices or cloud-native infrastructure
• Experience working with APIs & MCPs (especially LLMs, real-time services, or vector databases is a bonus)
• A strong product mindset – you care how things look, feel, and function
• Comfort working in a fast-moving, ambiguous environment
• An eye for quality and a bias toward shipping
• Bonus: experience in building AI-powered tools or creative applications (e.g. RAG systems, assistants, agents, etc.)

This Team

• You’ll join a cross-functional crew under AI & Services, one of Nothing’s most forward-looking divisions. It’s where we explore and ship what’s next – not just how to make existing things better, but how to invent what’s missing.
• We move fast, prototype relentlessly, and keep the bar high. If you like thinking big and building the future, this is your team.

What we offer

A chance to shape the voice of one of the most exciting tech brands

Fast-paced and creative environment with global reach

A culture that values curiosity, creativity, and doing things differently

A commitment to building a diverse, inclusive, and welcoming workplace for all

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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.

First of all, we use Greenhouse, a web-based hiring platform, to assist in our recruiting process. As part of that process Greenhouse will be processing the personal information you've shared in accordance with Nothing instructions.

When you apply for a job posted by us, the information we collect / you provide is used to determine whether or not you're a good fit for current and future roles at our company.

We'll hold on to your data for up to 24 months and if it turns out we'd like to keep it around longer, we'll reach out to you for consent first.

Lastly, if if at any point you'd like us to remove the information we've collected or share it with you, just let us know.