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

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

Full-Time 30000 - 50000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and maintain cutting-edge AI systems for the gaming industry.
  • Company: Join a venture-backed startup revolutionising gaming with AI.
  • Benefits: Generous equity package and significant ownership in a high-impact role.
  • Why this job: Make a real difference in gaming while working with top-tier talent.
  • Qualifications: Experience in building production-ready AI systems and strong Python skills.
  • Other info: Exciting opportunity to shape the future of gaming technology.

The predicted salary is between 30000 - 50000 £ per year.

Join as a founding member to build state-of-the-art agentic systems for the global gaming industry. 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.

Responsibilities:

  • 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.

Qualifications:

  • 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.

Benefits:

  • 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.

Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup employer: Jack & Jill

Jack & Jill is an exceptional employer for aspiring AI engineers, offering a unique opportunity to be a founding member of a venture-backed gaming AI startup in the vibrant city of London. With substantial equity and the chance to shape the future of AI-driven game development, employees benefit from a dynamic work culture that fosters innovation and collaboration, alongside significant growth opportunities within a supportive team environment. Join us to make a direct impact on the gaming industry while working with world-class talent in a high-energy setting.
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Contact Detail:

Jack & Jill Recruiting Team

StudySmarter Expert Advice 🤫

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

✨Tip Number 1

Network like a pro! Reach out to people in the gaming and AI sectors on LinkedIn or at industry events. We can’t stress enough how important it is to make connections that could lead to opportunities.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those related to agentic systems or AI in gaming. This will give potential employers a taste of what you can bring to the table.

✨Tip Number 3

Prepare for interviews by brushing up on your technical knowledge and problem-solving skills. We recommend practicing common coding challenges and discussing your past experiences with AI systems to impress your interviewers.

✨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, we love seeing candidates who are proactive about their job search!

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

Agentic Systems Design
Planners and Loops Implementation
Search Algorithms
Tool-Use Frameworks
Advanced Orchestration Flows
Memory Systems (GraphRAG)
Containerization
Performance Tuning
Observability Metrics
Production-Ready System Development
Large Language Model (LLM) Performance
Software Engineering in Python
Testing and Version Control
Scalable Architecture
Self-Starter Attitude

Some tips for your application 🫡

Show Your Passion for AI: When writing your application, let your enthusiasm for AI and gaming shine through. We want to see how your interests align with our mission to push the boundaries of agentic systems in the gaming industry.

Highlight Relevant Experience: Make sure to detail any professional experience you have with building production-ready agentic systems. We’re looking for specific examples that showcase your skills in Python and your understanding of advanced orchestration flows.

Be Authentic: Don’t be afraid to show your personality! We value self-starters who are hungry for challenges. Share your journey and what drives you to be part of a founding team in a high-responsibility environment.

Apply Through Our Website: For the best chance of joining our team, make sure to apply directly through our website. It’s the easiest way for us to keep track of your application and get back to you quickly!

How to prepare for a job interview at Jack & Jill

✨Know Your AI Stuff

Make sure you brush up on your knowledge of agentic systems, planners, and search algorithms. Be ready to discuss your previous experience with production-ready AI systems and how you've pushed the boundaries of LLM performance.

✨Show Off Your Coding Skills

Since Python is key for this role, be prepared to demonstrate your coding abilities. You might even want to bring along a portfolio of projects that showcase your software engineering foundations, especially focusing on testing and scalable architecture.

✨Emphasise Your Self-Starter Attitude

This role is all about being proactive and taking responsibility. Share examples from your past where you've taken initiative or thrived in high-pressure environments. Show them you're hungry to make an impact!

✨Ask Insightful Questions

Prepare some thoughtful questions about the company's vision for AI in gaming and how they see the role evolving. This shows your genuine interest and helps you gauge if the startup vibe aligns with your career goals.

Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup
Jack & Jill
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  • Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup

    Full-Time
    30000 - 50000 £ / year (est.)
  • J

    Jack & Jill

    50-100
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