Full Stack Engineer in London

Full Stack Engineer in London

London Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Build scalable systems and shape intuitive interfaces for AI collaboration.
  • Company: Join a cutting-edge AI startup with a passionate team in Old Street.
  • Benefits: Competitive salary, equity options, comprehensive benefits, and 25 days holiday.
  • Why this job: Make a real impact in an innovative environment and influence product architecture.
  • Qualifications: Experience in full-stack development and a passion for building from scratch.
  • Other info: Dynamic startup culture with opportunities for growth and learning.

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

We’re looking for a Product Engineer to join our small but high-calibre team in Old St. We’re a team that’s 100% AI-native — not just building AI agents, but using them daily to supercharge our own workflows. Our mission is to reinvent product development through specialised AI agents. We started with product design agents, and now we’re building something entirely new and multimodal — we’re pushing the limits of what agents can do.

Skippr is backed by top VCs, like Bessemer (Anthropic, Perplexity, Shopify), and executives from Fiverr, Meta, Google, Lyft and more.

What you’ll do
  • Modern stack: Build scalable systems using FastAPI, React, Supabase or similar modern technologies — we care more about your ability to ship quality code than specific stack experience.
  • Own everything from database design to AI agent orchestration.
  • Agent Experience (AX): Shape intuitive interfaces for human–agent collaboration. Rapidly prototype and iterate with engineers and designers to discover the right interaction models for working productively with agents.
  • LLM Agentic Workflows: Build a system of agents — tool use, memory, retries, context updates, feedback loops, and MCP integration.
  • System Design & Technical Strategy: Partner directly with founders to define the technical path that balances moving fast now with scaling to many customers and dev tools later.
This role is for you if
  • You’re a full-stack 0→1 builder who has shipped to production — ideally rapidly shipping apps and building scalable systems in containerised environments.
  • You’ve been a founder or founding engineer. You know what it means to build something from scratch that real people actually use or pay for.
  • You thrive in ambiguity. You can juggle shifting priorities, decide when to let small fires burn, and when to dive in.
  • You have grit. You’re used to hard tradeoffs and pushing through the messy middle to get to something great.
This role is not for you if
  • You want remote or hybrid work. We believe early-stage startups win by moving fast in the same room — this is an in-office role, 5 days a week in our Old St office.
  • You dislike ambiguity. Priorities shift, experiments fail, and new opportunities appear — if you prefer stable roadmaps, this isn’t the place.
  • You don’t enjoy 0→1 environments. Early-stage means wearing multiple hats, solving unscoped problems, and building with imperfect information.
What we offer
  • Competitive salary + meaningful equity (EMI options): Everyone here has skin in the game and upside if we win.
  • Comprehensive benefits: Pension, private health insurance, and 25 days holiday plus bank holidays.
  • Real influence on architecture: You’ll make foundational decisions on our platform design that will shape how future engineers build on top of it.
  • Exposure across the startup stack: Beyond code — sit in on user interviews, shape product strategy, and get a front-row seat to how startups actually grow.
  • A team that’s genuinely excited: We’re obsessive about the problem, love what we’re building, and keep the culture sharp but supportive.

Full Stack Engineer in London employer: Skippr

At Skippr AI, we pride ourselves on being an exceptional employer, offering a dynamic work environment in the heart of London’s Old Street. Our team thrives on collaboration and innovation, with opportunities for real influence on product architecture and exposure to all facets of startup growth. We provide competitive salaries, meaningful equity, comprehensive benefits, and a culture that fosters both personal and professional development, making it an ideal place for passionate engineers eager to make a significant impact.
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Contact Detail:

Skippr Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Full Stack Engineer in London

✨Tip Number 1

Network like a pro! Get out there and connect with people in the industry. Attend meetups, tech talks, or even just grab a coffee with someone who works at a company you admire. You never know when a casual chat could lead to your next big opportunity.

✨Tip Number 2

Show off your skills! Create a portfolio that highlights your best projects, especially those that demonstrate your full-stack capabilities. Make sure to include any AI-related work you've done, as it aligns perfectly with what we're looking for at Skippr.

✨Tip Number 3

Prepare for the interview by understanding our mission and the tech stack we use. Brush up on FastAPI, React, and Supabase, and think about how you can contribute to building scalable systems. We love candidates who can hit the ground running!

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows us you're genuinely interested in being part of our team at Skippr. Don’t miss out on this chance!

We think you need these skills to ace Full Stack Engineer in London

FastAPI
React
Supabase
Database Design
AI Agent Orchestration
Prototyping
System Design
Technical Strategy
Containerised Environments
Full-Stack Development
Collaboration Skills
Adaptability
Problem-Solving Skills
Grit

Some tips for your application 🫡

Show Your Passion for AI: When writing your application, let us know why you're excited about working with AI agents. Share any relevant projects or experiences that highlight your enthusiasm and understanding of the technology.

Highlight Your Full-Stack Experience: Make sure to showcase your full-stack skills in your application. Talk about the projects you've worked on, the technologies you've used, and how you've contributed to building scalable systems from scratch.

Embrace Ambiguity: We love candidates who thrive in uncertain environments! In your application, share examples of how you've navigated shifting priorities or tackled unscoped problems in previous roles.

Apply Through Our Website: To make sure your application gets the attention it deserves, apply directly through our website. It helps us keep track of all applications and ensures you’re considered for this exciting opportunity!

How to prepare for a job interview at Skippr

✨Know Your Tech Stack

Familiarise yourself with the technologies mentioned in the job description, like FastAPI and React. Even if you haven't used them all, understanding their principles and how they fit into a full-stack environment will show your adaptability and eagerness to learn.

✨Showcase Your 0→1 Experience

Prepare to discuss specific projects where you've built something from scratch. Highlight your role in navigating ambiguity and making tough decisions, as this aligns perfectly with what the company is looking for in a candidate.

✨Emphasise Collaboration Skills

Since the role involves working closely with engineers and designers, be ready to share examples of how you've successfully collaborated in past projects. Discuss how you’ve shaped user experiences or interfaces, especially in environments that required rapid prototyping.

✨Demonstrate Grit and Adaptability

Be prepared to talk about challenges you've faced in previous roles and how you overcame them. The company values grit and the ability to thrive in shifting priorities, so sharing stories that illustrate your resilience will resonate well with the interviewers.

Full Stack Engineer in London
Skippr
Location: London
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  • Full Stack Engineer in London

    London
    Full-Time
    36000 - 60000 £ / year (est.)
  • S

    Skippr

    50-100
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