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3D Game Programmer (Unity)

San Francisco or Tokyo💼 Full-time🗓 2025-09-02 → 2026-09-25

Core

Building a 3D first-person adventure game where an AI companion is the core mechanic, integrated with gameplay via an in-house LLM storytelling system.

Role type

Senior Unity 3D Game Programmer (AI/LLM integration)

Builds

A full 3D narrative-driven video game featuring an AI companion that cooperates in puzzles and adapts story chapters.

Domain

Video Games (3D Adventure) + Generative AI (LLM)

Deliverable

production ML models | product features

Required skills

Unity development, 3D game development, 3D character animation, LLM integration, puzzle design, narrative game design

Preferred skills

Motion capture (mocap) workflow, Unity Store asset creation, experience with first-person games, experience working with LLMs

Technologies

Unity, LLMs, Motion Capture

Responsibilities

Develop 3D gameplay mechanics and AI companion integration, implement LLM-driven storytelling systems, create 3D character animations, collaborate on narrative design and puzzle logic

Seniority

Senior, hands-on IC

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