Back End Developer

Back End Developer

Full-Time 36000 - 60000 £ / year (est.) No home office possible
Nothing

At a Glance

  • Tasks: Architect and build AI frameworks, prototype novel interfaces, and optimise service performance.
  • Company: Join a cutting-edge tech team redefining how we interact with devices.
  • Benefits: Competitive salary, flexible work environment, and opportunities for rapid career growth.
  • Why this job: Be at the forefront of AI innovation and create impactful user experiences.
  • Qualifications: Experience in backend development with Node.js or Python; passion for AI technologies.
  • Other info: Collaborative culture in a dynamic London office, perfect for creative minds.

The predicted salary is between 36000 - 60000 £ per year.

About the Team

The AI we build intelligence that feels alive. We are working to make tech feel less like a tool and more like a companion. This is a space for high-speed experimentation, where we prototype relentlessly to find the "magic" before scaling it to millions of users globally. If you want to build the future of how people talk to their devices, this is where it happens.

What You'll Do

  • Architect and build the underlying frameworks and patterns that power our AI service layer, ensuring our high-speed experiments scale seamlessly to a global user base.
  • Rapidly prototype and ship novel AI interfaces—from voice and chat to multi-modal interactions—that define the next generation of the Phone (3) and Nothing OS experience.
  • Translate experimental AI concepts into robust, production-grade applications using Node.js, Python, and Next.js.
  • Bridge the gap between web services and hardware, working with our OS teams to blur the lines between mobile, web, and embedded surfaces.
  • Optimise the feel of our services by obsessing over latency, real-time performance, and the micro-interactions that make a digital assistant feel responsive.
  • Partner with Product Designers to invent entirely new interaction models, moving beyond the traditional screen-tap paradigm to create something designed to inspire.
  • Own your deployment pipelines and cloud infrastructure choices, maintaining a high shipping velocity while ensuring 99.9% uptime for our global users.

What We're Looking For

  • Technical Excellence: You bring battle-hardened experience in backend development with Node.js or Python, and you are comfortable navigating microservices and cloud-native infrastructure.
  • A Drive to Own It: You thrive in ambiguity and don’t wait for a ticket to be defined; you see the goal, grab the necessary API keys, and build the solution from scratch.
  • Deep Product Pragmatism: You have a bias toward shipping and understand that a working prototype in a user’s hands is worth infinitely more than perfect code that never launches.
  • AI Fluency: You have hands-on experience or a deep curiosity for LLMs, vector databases, and RAG systems, understanding the unique constraints of building with non-deterministic models.
  • Design Sensibility: You care deeply about how things look and feel, knowing that the quality of the animation and the speed of the response are just as important as the algorithm itself.
  • Cross-Platform Mindset: You think outside the browser and understand how web technologies can drive experiences on mobile and embedded systems.
  • Relentless Curiosity: You are constantly playing with new tools and agents because you want to see what they can do, always looking for ways to build something better.

How We Work

We build better tech by moving fast. That speed demands direct collaboration and shared creative energy. We believe the best work happens when we're together.

Location: London (Kings Cross)

Back End Developer employer: Nothing

At our company, we foster a vibrant and innovative work culture that thrives on collaboration and creativity, making it an exceptional place for a Back End Developer. Located in the dynamic Kings Cross area of London, we offer competitive benefits, opportunities for professional growth, and a chance to work on cutting-edge AI technologies that redefine user interactions. Join us to be part of a team that values your contributions and encourages you to experiment and innovate at a rapid pace.
Nothing

Contact Detail:

Nothing Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Back End Developer

✨Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with potential colleagues on LinkedIn. The more people you know, the better your chances of landing that dream job.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your best projects, especially those using Node.js or Python. This is your chance to demonstrate your technical excellence and design sensibility—make it shine!

✨Tip Number 3

Prepare for interviews by practicing common backend development questions and coding challenges. Don’t forget to brush up on your AI fluency too—understanding LLMs and vector databases could set you apart from the competition.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are genuinely interested in joining our team and building the future together.

We think you need these skills to ace Back End Developer

Node.js
Python
Microservices
Cloud-Native Infrastructure
API Development
AI Fluency
LLMs (Large Language Models)
Vector Databases
RAG Systems
Cross-Platform Development
Real-Time Performance Optimisation
Deployment Pipelines
User Experience Design
Prototyping

Some tips for your application 🫡

Show Your Passion for AI: When you're writing your application, let your enthusiasm for AI shine through! We want to see how excited you are about building tech that feels alive and how you can contribute to our mission of creating seamless interactions.

Highlight Your Technical Skills: Make sure to showcase your experience with Node.js, Python, and any cloud-native infrastructure you've worked with. We love seeing specific examples of how you've tackled backend challenges and built robust applications.

Emphasise Your Prototyping Experience: We’re all about rapid prototyping, so share any projects where you’ve taken an idea from concept to a working model. Talk about the tools you used and how you iterated on your designs to improve user experience.

Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. We can’t wait to see what you bring to the table!

How to prepare for a job interview at Nothing

✨Know Your Tech Inside Out

Make sure you brush up on your Node.js and Python skills before the interview. Be ready to discuss your past projects and how you've tackled backend challenges, especially in microservices and cloud-native environments. This is your chance to showcase your technical excellence!

✨Showcase Your Prototyping Skills

Prepare to talk about your experience with rapid prototyping and shipping applications. Highlight any instances where you turned an experimental idea into a working product. Remember, they value shipping over perfection, so focus on your ability to deliver results quickly.

✨Demonstrate Your Curiosity

They’re looking for someone with relentless curiosity, so come prepared with examples of new tools or technologies you've explored. Discuss how you've applied this curiosity to improve your work or solve problems. It shows you're not just a coder but a thinker who loves to innovate.

✨Understand the User Experience

Since design sensibility is key, be ready to discuss how you ensure that your backend solutions enhance user interactions. Talk about how you consider latency and performance in your designs, and how you collaborate with product designers to create seamless experiences.

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