Founding AI Engineer (+ Substantial Equity) at Venture-backed gaming AI startup 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. Company: Jack & Jill Location: London, UK Employment type: Full-time Seniority level Entry level 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.

#J-18808-Ljbffr