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Full Stack developer, Software Product (AI)

Full Stack developer, Software Product (AI)

On site

London, United kingdom

Full Time

25-09-2025

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Skills

Python Architecture Databases react node.js Next.js Microservices

Job Specifications

The Role:

As a Full Stack Developer at Nothing, you'll be at the intersection of AI, web innovation, and product experimentation. You'll help us build forward-thinking user experiences, from next-gen web platforms to AI-driven interfaces. 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.

This role sits at the intersection of web and mobile -- building seamless experiences across platforms. You'll work on custom frontends, smart backend integrations, and help shape features that live everywhere from browsers to native apps to embedded system surfaces.

Responsibilities

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

Requirements

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.)

About the Company

Here at Nothing, we're building a world where tech is fun again. Remember a time where every new product made you excited? We're bringing that back. To get there we're gathering the creative and the curious. Those that are passionate enough to question the old and embrace the new. In return, you'll be part of a movement. Contributing to a global ecosystem of products that bring joy to people's lives. Nothing's debut smartphone, Phone (1), earned Time Magazine’s prestigious Best Inventions for Innovative Smartphone Design aw... Know more