AI Agent Game Engineer

4 days ago Be among the first 25 applicants We are building a new technology platform that will transform how people create and young kids consume interactive media & games. This is not a research project, you won't be "supporting" a roadmap you will be building it. This is a minimum six-month fixed-term role with real ownership and space to make a big impact. We're a small, nimble, mission-driven team in Barcelona, working hybrid but coming together in the office for the good stuff, jamming, prototyping, and unlocking breakthroughs side by side. If you're a go-getter with a genuine passion for AI, Unity, and next-gen creation workflows, you'll feel right at home here. If this is already you, read on... You'll help in: * Building the agent-driven platform that supports game mechanics, interactive content creation, and Unity workflows * Developing AI-native gameplay systems that integrate seamlessly with genAI models and tools * Prototyping full-stack AI systems across backend

frontend, DCC tools, and Unity, including systems for AI-assisted creation, editing, and deployment * Optimising prompts, model inputs, and data flows to improve consistency, quality, and reliability of AI outputs * Integrating AI-generated assets, behaviours, animation, rigging, and skinning into Unity while ensuring performance and gameplay architecture alignment * Architecting automated, scalable pipelines that remove manual steps, accelerate iteration, and connect backend AI services with Unity tools and production teams * Collaborating with engineers, artists, technical directors, and learning designers to shape workflows, production efficiencies, and AI-enabled tooling decisions If you love building AI game agents and intelligent pipelines from scratch, this role is for you. Please ONLY press apply if you have the passion and the skills. ? Skills & Qualifications (Essential) We want someone who is fast, curious, hands-on, and deeply experienced in: * 5+ years in game development * AI agent development, orchestration, and observation frameworks * (LangChain, LangGraph, Braintrust) * Unity + C#, including editor tooling * Python * Real-time rendering and engine performance * Non-linear editing workflows and production pipelines Helpful... * Node.js + modern frontend (React, Vue, Angular) * Unity VFX Graph, Shader Graph, or equivalent Role Type: Fixed term contract (6 month contract) Hybrid Working Location: Barcelona Seniority level * Mid-Senior level Employment type * Contract Job function * Engineering and Information Technology Industries * Computer Games and Education Referrals increase your chances of interviewing at Nurture by 2x #J-18808-Ljbffr