Senior Unity Tools Developer (AI)

TL;DR

Senior Unity Tools Developer (Unity/C#): Prototyping and building an AI-driven SDK to integrate live knowledge graphs into the game engine with an accent on R&D and tool architecture. Focus on designing intuitive APIs for developers and optimizing engine data handling for real-time AI integration.

Location: Hybrid, Copenhagen, Denmark

Company

hirify.global transforms cutting-edge AI research into practical solutions for creating immersive and scalable user experiences across industries.

What you will do

• Prototype experimental integrations between the Unity engine and backend AI services.
• Design and maintain a production-ready SDK for Unity that other developers will depend on.
• Implement the game-side experience for applying knowledge graphs at various development stages.
• Optimize memory usage, garbage collection, and multi-threaded operations to minimize runtime overhead.
• Research advancements in knowledge graphs and game AI to translate them into functional prototypes.
• Collaborate with other tools developers to ensure a consistent product experience.

Requirements

• 5+ years of experience in game development with deep proficiency in C# and Unity.
• Proven track record of building pipelines, plugins, or editor extensions.
• Deep understanding of engine data loading, reference counting, and memory management.
• Strong passion for building intuitive and well-documented APIs for developers.
• R&D mindset: comfort with rapid prototyping and iterating based on failure.
• Location: Must be based in or able to work hybrid in Copenhagen, Denmark

Nice to have

• Experience visualizing complex data structures (graphs, nodes) within a game engine.
• Background in narrative-heavy games (RPGs, immersive sims, branching narratives).
• Familiarity with LLM-based extraction pipelines.

Culture & Benefits

• Research-first culture with dedicated time for experimentation and innovation.
• Competitive salary and supplemental pension contributions.
• 30 days of annual vacation.
• Flexible work hours with a strong focus on work/life balance.
• Low-hierarchy environment based on trust, transparency, and empathy.