AI QA Engineer — Build & Fine-Tune AI Test Agents

present of AI; San Francisco (CA); In loco; USD 120.000 - 190.000; Tempo pieno

Descrizione del lavoro

Momentic is seeking a hands-on AI QA engineer to improve the models and agents behind our AI testing product. You will fine-tune models, build training and evaluation datasets from real usage, and tune prompts and context for reliability, speed, and cost.

A strong candidate has about three years of software experience and has shipped AI features in production. This role focuses on AI work across web, iOS, and Android apps, leveraging AI agents to write, run, and repair tests.

Competenze

• Fine-tuning AI models and building training/evaluation datasets.
• Tuning prompts and context for reliability, speed and cost.
• Shipped production AI features and hands-on software experience.

Mansioni

• Improve models and agents behind an AI testing product.
• Build training and evaluation datasets from real usage.
• Tune prompts and context to improve reliability, speed and cost.

Conoscenze

Fine-tuning

Dataset creation

Prompt tuning

Descrizione del lavoro

Momentic is seeking a hands-on AI QA engineer to improve the models and agents behind our AI testing product. You will fine-tune models, build training and evaluation datasets from real usage, and tune prompts and context for reliability, speed, and cost.

A strong candidate has about three years of software experience and has shipped AI features in production. This role focuses on AI work across web, iOS, and Android apps, leveraging AI agents to write, run, and repair tests.