Full-Stack Engineer (AI-Native) in London
Full-Stack Engineer (AI-Native)

Full-Stack Engineer (AI-Native) in London

London Full-Time 36000 - 60000 ÂŁ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and build core features for an innovative AI-driven platform.
  • Company: Join DELLI, a forward-thinking tech company empowering independent creators.
  • Benefits: Competitive salary, equity options, and a collaborative work environment.
  • Why this job: Make a real impact on the future of independent commerce with cutting-edge technology.
  • Qualifications: Full-stack experience in Node, Python, Next.js, React, and TypeScript.
  • Other info: Enjoy true autonomy and shape the future of commerce in a dynamic team.

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

Base pay range: This range is provided by DELLI. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Company Overview: DELLi exists to empower the independent economy, the makers, creators, and producers whose craft shapes the way the world tastes, feels, and connects. We imagine a world where every maker has a companion; a quiet, intelligent partner who handles the chaos so they can stay focused on the joy of creating.

Every day, millions of small businesses lose hours to invisible labour — the unseen admin, the back‐and‐forth messages, the clarifications, the late‐night catch‐up that keeps everything moving. It’s the unspoken cost of being independent, and it steals time and energy from the work that actually matters. We believe commerce should feel natural again.

A baker shouldn’t have to wrestle with emails, calls, spreadsheets and tools that don’t talk to each other. A retailer shouldn’t need to scan across fragmented channels just to understand who has stock or what’s available. In the world we’re building, AI agents become the connective tissue, listening across conversations, interpreting intent, and quietly taking care of what needs to happen next. They reduce noise, restore clarity, and give makers and retailers the freedom to operate the way they already do, but with far more ease, confidence, and flow.

It’s intelligence that feels human, supportive, and alive — technology that steps in without stepping over. We’re starting in food, where culture, community, and craft collide most powerfully. What we learn here will shape how we support other categories across the independent economy, amplifying the people who make our world more interesting, more human, and more alive.

Your Role: Join us as a Full‐Stack Engineer and help build the foundation of DELLI's agentic platform. You’ll work across the entire stack, from the intelligence powering our Order and Payments Hubs to the infrastructure that keeps everything running smoothly. This is a hands‐on role where you’ll build, ship, and learn quickly based on feedback from real makers who rely on what we create.

You’ll be part of a collaborative engineering team where everyone contributes to architecture, problem‐solving, and delivery. Instead of being limited to a narrow slice of the system, you’ll work across platforms end‐to‐end. You’ll architect, build, deploy, and iterate in an environment that values autonomy, trust, inclusivity, and thoughtful engineering. We’re looking for someone excited to help create something new and meaningful. The work you do here will shape the future of independent commerce.

Responsibilities: You’ll design and build core features across the Order, Payments, and Discovery Hubs, working closely with the team to make technical decisions and carry them through to implementation. You’ll take responsibility for what you build and when you deliver it, while working in a supportive and collaborative environment. You’ll shape backend systems, contribute to frontend flows, and support the infrastructure on AWS with tools like Terraform. You’ll ship quickly, gather feedback, and iterate based on the needs of real makers. Your work will also include supporting deployments, monitoring, and ensuring our systems run securely and reliably. As the platform grows, you’ll help refine product direction and engineering standards.

Must‐haves:

  • Full‐stack capability across backend (Node and Python), frontend (Next.js and React), and strong experience with TypeScript
  • Experience with AWS, CI/CD, and infrastructure tooling such as Terraform
  • Familiarity with MCP, LangChain, or equivalent frameworks for agentic or AI‐powered systems
  • Curiosity about intelligent software design and how AI should shape modern architecture
  • A builder mindset focused on learning quickly and delivering real impact
  • Comfort working with autonomy in open problem spaces

Nice‐to‐haves:

  • Experience integrating LLMs or other AI systems into production environments
  • Interest in payments infrastructure
  • Early‐stage startup experience, you know what 0→1 feels like
  • Empathy for non‐technical users and a desire to design clear, accessible experiences

Benefits:

  • Early ownership — help shape the architecture, product direction, and technical standards that define how the independent economy runs
  • Direct impact — your code powers real businesses; every feature you ship saves makers hours and gets them paid faster
  • True autonomy — small, flat, senior team; no red tape, just clear ownership and shared ambition
  • Frontier learning — build in one of the most exciting frontiers of software — agentic AI and real‐world commerce infrastructure
  • Top‐tier backing — supported by Balderton Capital and HV Capital, building with intent and long‐term conviction
  • Purpose that matters — you’re not optimising clicks; you’re building systems that sustain culture, creativity, and independence

Practical Details:

  • Location: UK based, London hybrid with two days in the office
  • Start date: January or February 2026
  • Compensation: Competitive salary and meaningful early stage equity
  • Team: Collaborative engineering team with high autonomy and shared ownership
  • Seniority level: Mid‐Senior level
  • Employment type: Full‐time
  • Job function: IT Services and IT Consulting

Referrals increase your chances of interviewing at DELLI by 2x.

Full-Stack Engineer (AI-Native) in London employer: DELLI

DELLI is an exceptional employer that empowers creativity and independence within the economy, offering a collaborative work culture where Full-Stack Engineers can thrive. With a focus on autonomy and meaningful impact, employees have the opportunity to shape the future of commerce while enjoying benefits like early ownership in product direction and a supportive team environment. Located in London, this hybrid role provides a unique chance to work at the forefront of agentic AI technology, making a real difference for makers and retailers alike.
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Contact Detail:

DELLI Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Full-Stack Engineer (AI-Native) in London

✨Tip Number 1

Network like a pro! Reach out to folks in your industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those that align with what DELLI is doing. This gives potential employers a taste of what you can bring to the table.

✨Tip Number 3

Prepare for interviews by practising common questions and coding challenges. Get comfortable explaining your thought process and how you tackle problems, as this will be key in a collaborative environment like DELLI.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in being part of the DELLI team and its mission.

We think you need these skills to ace Full-Stack Engineer (AI-Native) in London

Full-stack Development
Node.js
Python
Next.js
React
TypeScript
AWS
CI/CD
Terraform
MCP
LangChain
AI Systems Integration
Intelligent Software Design
Problem-Solving
Collaboration

Some tips for your application 🫡

Show Your Passion: Let us see your enthusiasm for the role! Share why you're excited about working with AI and how you can contribute to our mission at DELLI. A personal touch goes a long way!

Tailor Your CV: Make sure your CV highlights your full-stack capabilities, especially with Node, Python, Next.js, and React. We want to see how your skills align with what we're building, so customise it for this role!

Craft a Compelling Cover Letter: Use your cover letter to tell us a story about your journey as a developer. Explain how your experiences have shaped your approach to problem-solving and how you can help shape the future of independent commerce.

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’re considered for the role. Plus, it shows you’re keen on joining our team!

How to prepare for a job interview at DELLI

✨Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, like Node, Python, Next.js, and React. Brush up on your TypeScript skills too! Being able to discuss your experience with these tools will show that you're ready to hit the ground running.

✨Show Your Problem-Solving Skills

Prepare to discuss specific challenges you've faced in previous projects and how you tackled them. DELL is looking for someone who can think critically and adapt quickly, so having examples ready will demonstrate your builder mindset.

✨Understand the Company’s Mission

Familiarise yourself with DELL's vision of empowering the independent economy. Be ready to explain how your skills can contribute to their mission of reducing invisible labour for makers and retailers. This shows genuine interest and alignment with their goals.

✨Ask Insightful Questions

Prepare thoughtful questions about the team dynamics, project timelines, and how they measure success. This not only shows your enthusiasm but also helps you gauge if the company culture aligns with your values, especially regarding autonomy and collaboration.

Full-Stack Engineer (AI-Native) in London
DELLI
Location: London

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