Spellbrush is looking to solve the problem of creating revolutionary video games by using AI to bring characters to life and exploring the possibilities within the ever-changing AI landscape.
Requirements
- Published or industry experience with LLM post-training
- Deep understanding of LLM training and evaluation with attention to detail
- Experience with latency optimization
- Experience with gathering human feedback
- Experience with LLM infrastructure
- Experience with designing a RLHF-style voting system
- Experience with finding implicit signals in human-AI interaction logs
Responsibilities
- Define a new kind of video game experience
- Work alongside top minds in the industry to build anime characters that players will adore
- Push the boundaries of what's possible at the intersection of AI, anime, and video game industry
- Design and implement technical solutions to synthesize high-impact needs
- Communicate deliverables and tradeoffs
- Work on building data processing backend, deterministic and checkpointable data loader, sharding, memory saving techniques, scalable benchmarking and checkpoint selection
- Interact with the character in real time
Other
- Love for anime and the anime aesthetic
- Ability to work on small, fast-paced teams
- Comfort with on-site collaboration in either Tokyo or San Francisco
- Visa sponsorships available for qualified candidates
- Ability to effectively balance research exploration with product-focused development
