Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup in London
Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup

Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup in London

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

  • Tasks: Design and build cutting-edge AI systems for the gaming industry.
  • Company: Exciting venture-backed gaming AI startup in London.
  • Benefits: Generous equity package, competitive salary, and a chance to shape the future of gaming.
  • Why this job: Be a founding member and make a real impact on game development.
  • Qualifications: Experience in building AI systems and strong Python skills required.
  • Other info: Join a world-class team with significant career growth opportunities.

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

Join as a founding member to build state-of-the-art agentic systems for the global gaming industry. You will design autonomous agents capable of complex tasks, from gameplay mechanics to analytics. This high-impact role offers significant ownership and the opportunity to define the technical frontier of AI-driven game development alongside a world-class team.

Location: London, UK

Why this role is remarkable:

  • True founding member status with a generous equity package significantly higher than standard early-stage hires.
  • Backed by top-tier UK and US venture capital firms with a major funding milestone anticipated for early 2026.
  • Direct impact on the gaming industry by building production-ready agents already being used by world-leading studios.

What you will do:

  • Design and maintain robust agentic AI systems including planners, loops, search algorithms, and tool-use frameworks.
  • Implement advanced orchestration flows and memory systems like GraphRAG to ensure agent reliability and safety.
  • Deploy and operate agents as production services, managing containerization, performance tuning, and observability metrics.

The ideal candidate:

  • Professional experience building production-ready agentic systems and pushing the frontier of LLM performance.
  • Strong software engineering foundations in Python with a focus on testing, version control, and scalable architecture.
  • A self-starting, hungry individual comfortable with the high-responsibility and long-hours environment of a founding team.

Next steps:

  • Visit our website.
  • Click 'Talk to Jack'.
  • Talk to Jack so he can understand your experience and ambitions.
  • Jack will make sure Jill considers you for this role.
  • If Jill thinks you're a great fit and the client wants to meet you, they will make the introduction.
  • If not, Jack will find you excellent alternatives. All for free.

Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup in London employer: Jack & Jill/External Ats

As a founding member of our venture-backed gaming AI startup in London, you will be part of an innovative team dedicated to revolutionising the gaming industry with cutting-edge AI technology. We offer a dynamic work culture that fosters creativity and collaboration, alongside substantial equity opportunities that empower you to shape the future of game development while enjoying the benefits of working in a vibrant city known for its tech scene.
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Contact Detail:

Jack & Jill/External Ats Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup in London

✨Tip Number 1

Network like a pro! Reach out to people in the gaming and AI sectors, especially those who are already in the startup scene. Use platforms like LinkedIn to connect and engage with industry professionals; you never know who might have a lead on your dream job!

✨Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your projects related to agentic systems and AI. This gives potential employers a tangible look at what you can do and sets you apart from the crowd.

✨Tip Number 3

Don’t just apply—engage! When you find a role that excites you, reach out directly through our website. Chat with Jack to discuss your experience and ambitions; this personal touch can make all the difference in landing that interview.

✨Tip Number 4

Stay updated on industry trends! Follow gaming and AI news to understand what’s hot right now. This knowledge will not only help you in interviews but also show your passion for the field, making you a more attractive candidate.

We think you need these skills to ace Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup in London

AI System Design
Autonomous Agents Development
Gameplay Mechanics
Analytics Implementation
Advanced Orchestration Flows
Memory Systems (GraphRAG)
Containerization
Performance Tuning
Observability Metrics
Python Programming
Software Testing
Version Control
Scalable Architecture
Self-Starter Attitude
Adaptability in High-Responsibility Environments

Some tips for your application 🫡

Show Your Passion for Gaming AI: When writing your application, let your enthusiasm for gaming and AI shine through. We want to see how your interests align with our mission to revolutionise the gaming industry with cutting-edge technology.

Highlight Relevant Experience: Make sure to detail your professional experience in building agentic systems. We’re looking for specific examples that showcase your skills in Python and your understanding of complex AI systems. This is your chance to impress us!

Be Authentic and Personal: Don’t be afraid to inject a bit of your personality into your application. We value authenticity and want to get to know the real you. Share your journey and what drives you to be part of a founding team.

Apply Through Our Website: Remember to apply through our website! It’s the best way for us to keep track of your application and ensure it gets to the right people. Plus, you’ll have the chance to connect directly with Jack, who’s eager to chat about your ambitions.

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

✨Know Your AI Stuff

Make sure you brush up on your knowledge of agentic systems and the latest in AI technology. Be ready to discuss your experience with building production-ready systems and how you've pushed the boundaries of LLM performance. This is a tech-heavy role, so showing off your expertise will definitely impress.

✨Showcase Your Software Skills

Since strong software engineering foundations in Python are crucial, prepare to talk about your coding projects. Bring examples that highlight your focus on testing, version control, and scalable architecture. If you can demonstrate your problem-solving skills through real-world scenarios, you'll stand out.

✨Emphasise Your Self-Starter Attitude

This role is all about taking initiative, so be ready to share examples of when you've taken charge of a project or solved a complex problem independently. Highlight your comfort with high-responsibility environments and long hours, as this will resonate well with the founding team vibe.

✨Understand the Gaming Industry

Familiarise yourself with the gaming industry and current trends. Being able to discuss how your work can directly impact game development will show your passion for the field. Mention any relevant experiences or insights you have about how AI is shaping gaming, as this will demonstrate your commitment to the role.

Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup in London
Jack & Jill/External Ats
Location: London
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J
  • Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup in London

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

    Jack & Jill/External Ats

    50-100
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