Full-Stack Founding Engineer (+ Equity) at Early-stage AI startup in London
Full-Stack Founding Engineer (+ Equity) at Early-stage AI startup

Full-Stack Founding Engineer (+ Equity) at Early-stage AI startup in London

London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the evolution of an AI prototype into a production-ready platform using TypeScript, React, and Node.js.
  • Company: Join an early-stage AI startup with a vibrant culture in East London.
  • Benefits: Significant equity, high-impact leadership role, and a 4-day in-office work week.
  • Why this job: Be a core member of the founding team and shape the future of AI technology.
  • Qualifications: Expertise in TypeScript, React, Node.js, and a passion for AI infrastructure.
  • Other info: Dynamic environment with opportunities for significant career growth.

The predicted salary is between 43200 - 72000 £ per year.

As the first engineering hire, you will lead the evolution of an AI-driven prototype into a production-ready platform. You will translate business vision into technical architecture using TypeScript, React, and Node.js while managing custom agent infrastructure. This is a high-agency role for a technical leader looking to build a foundation from the ground up.

Location: London, UK

Why this role is remarkable:

  • Significant equity position as a core member of the founding team in a high-growth sector.
  • High-impact leadership opportunity to own the entire technical roadmap and build out the engineering function.
  • Collaborative environment based in a vibrant East London tech hub with a 4-day in-office culture.

What you will do:

  • Transition an existing prototype into a scalable, production-grade product using modern web technologies.
  • Architect and manage custom backend systems and sophisticated AI agent infrastructure.
  • Serve as a technical partner to the founders, making critical decisions on architecture and product strategy.

The ideal candidate:

  • Expert-level proficiency in TypeScript, React, Node.js, and building complex backend architectures.
  • Proven track record of high agency and the ability to translate product vision into technical execution.
  • Experience or strong interest in AI agent infrastructure and scaling early-stage technical products.

Full-Stack Founding Engineer (+ Equity) at Early-stage AI startup in London employer: Jack & Jill/External Ats

Join an innovative early-stage AI startup in the vibrant tech hub of East London, where you will play a pivotal role as the first engineering hire. With a significant equity position and the opportunity to shape the technical roadmap, you'll thrive in a collaborative environment that fosters creativity and leadership. This is not just a job; it's a chance to build something extraordinary from the ground up while enjoying a unique 4-day in-office culture that promotes work-life balance.
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Contact Detail:

Jack & Jill/External Ats Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Full-Stack Founding Engineer (+ Equity) at Early-stage AI startup in London

✨Tip Number 1

Network like a pro! Reach out to people in the AI and tech space, especially those who are already in startups. Attend meetups or online events to connect with potential colleagues or mentors who can give you the inside scoop on opportunities.

✨Tip Number 2

Show off your skills! Create a portfolio that highlights your projects using TypeScript, React, and Node.js. Make sure to include any AI-related work you've done. This will not only showcase your technical prowess but also demonstrate your passion for the field.

✨Tip Number 3

Prepare for interviews by brushing up on your problem-solving skills. Be ready to discuss how you would transition a prototype into a production-ready platform. Think about real-world scenarios where you've made critical architectural decisions and be prepared to share those stories.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of our team and contributing to our exciting journey.

We think you need these skills to ace Full-Stack Founding Engineer (+ Equity) at Early-stage AI startup in London

TypeScript
React
Node.js
Backend Architecture
AI Agent Infrastructure
Technical Leadership
Product Strategy
Scalability
High Agency
Collaboration
Technical Execution

Some tips for your application 🫡

Show Your Passion for AI: When writing your application, let us see your enthusiasm for AI and how it drives you. Share any relevant projects or experiences that highlight your interest in this field, as we’re looking for someone who’s genuinely excited about building innovative solutions.

Highlight Your Technical Skills: Make sure to showcase your expertise in TypeScript, React, and Node.js. We want to know how you've used these technologies in past projects, so don’t hold back on the details! The more specific you are, the better we can understand your capabilities.

Demonstrate Leadership Experience: Since this is a high-agency role, it’s crucial to illustrate your leadership skills. Talk about times when you’ve taken charge of a project or made key decisions that impacted the outcome. We’re keen to see how you can lead our technical roadmap!

Apply Through Our Website: We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensures you’re considered for this exciting opportunity. Plus, it makes the whole process smoother for everyone involved!

How to prepare for a job interview at Jack & Jill/External Ats

✨Know Your Tech Stack Inside Out

Make sure you’re well-versed in TypeScript, React, and Node.js. Brush up on your knowledge of these technologies and be ready to discuss how you've used them in past projects. Prepare examples that showcase your ability to build complex backend architectures.

✨Showcase Your Leadership Skills

As a founding engineer, you'll need to demonstrate high agency and leadership. Think about times when you've taken initiative or led a project. Be prepared to share specific examples of how you've translated a product vision into technical execution.

✨Understand the AI Landscape

Since this role involves AI agent infrastructure, it’s crucial to show your interest and understanding of AI technologies. Research current trends and challenges in AI, and be ready to discuss how they might impact the startup's product strategy.

✨Ask Insightful Questions

Prepare thoughtful questions that show your interest in the company and its vision. Inquire about their long-term goals, the team culture, and how they envision the engineering function evolving. This not only shows your enthusiasm but also helps you gauge if the company is the right fit for you.

Full-Stack Founding Engineer (+ Equity) at Early-stage AI startup in London
Jack & Jill/External Ats
Location: London
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  • Full-Stack Founding Engineer (+ Equity) at Early-stage AI startup in London

    London
    Full-Time
    43200 - 72000 £ / year (est.)
  • J

    Jack & Jill/External Ats

    50-100
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