Gamma
AI Engineer
$180K–$300K
San Francisco · On-site · Full-time · Posted Nov 6, 2025
About the job
Own and improve Gamma’s AI systems for text, image, and layout generation, productizing foundation models and launching new capabilities and modalities.
What you'll do
- Improve prompts and generation quality; build evaluation frameworks and test sets.
- Evaluate frontier models, curate fine-tuning datasets, and launch modalities such as voice and video.
- Track AI infrastructure analytics and own uptime, latency, and cost.
What they ask for
- Proven experience building and evaluating prompts at scale and pushing foundation models.
- Proficiency in TypeScript and Python, with a software engineering foundation.
- Experience writing evaluations, designing metrics, and turning qualitative feedback into measurable improvements.
- Ability to gather and clean data for prompt improvements and model evaluations.
Nice to have
- Experience with modern LLMs and image models such as Flux and Imagen.
- Familiarity with AI JSX and Braintrust.
Pay
$180K - $300K USD base salary
Tools
TypeScript, Python, AI JSX, Braintrust, Flux, Imagen
AI focus
Productize and evaluate foundation models through prompting, fine-tuning, and new modalities; build evaluation infrastructure and improve text, image, and layout generation.
Model-written summary · the original posting is authoritative