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Applied AI Engineer, Evals

sableSan FranciscoMember of Technical Staff
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Salary
Not listed
Job type
Full-time
Posted
15 Sept 2026
Status
Open · checked 7d ago

About this role

San Francisco is the work location for the Applied AI Engineer, Evals position at sable, which suits an engineer with statistics and applied machine learning experience. This role focuses on translating performance metrics into signals to optimize the Aidan artificial intelligence employee.

Role Overview

The Applied AI Engineer, Evals position at sable involves creating and executing evaluations for agents across voice, vision, and browser use capabilities. The selected professional uses evaluation findings to optimize the agent, context, and underlying models.

Key Responsibilities

Design evaluations for voice, vision, and browser use to direct and accelerate improvements in the agent, context, and models
Build and maintain internal benchmarks and simulations
Work on systems to score customer-specific scenarios and identify gaps in current capabilities

Requirements

Experience with statistics and/or applied machine learning
Comfort working within a production codebase

Nice to Have

Prior experience with evaluations
Prior experience with voice, realtime, or browser use/computer use agents

Skills and Tools

Statistics
Applied Machine Learning
Production Codebases
Agent Evaluations
Voice, Vision, and Browser Use Agents

About the Company

sable created Aidan, described as the first artificial intelligence employee capable of leading customer calls through realtime voice, vision, and browser use. Aidan operates within a live product environment, interacting with products like a human, observing user screens, and adapting workflows dynamically while feeding a self-improving context graph named the Brain.

How to Apply

Interested candidates should apply on the official company careers page.

Skills and tech stack

Questions candidates ask

Where is the job located?

The job is located in San Francisco.

What is the primary focus of the role?

The role focuses on carrying out evaluations of agents across voice, vision, and browser use, and using findings to optimize the agent, context, and models.

What qualifications are required?

Candidates need experience with statistics and/or applied machine learning, and must be comfortable in a production codebase.

What experience is listed as a bonus?

Prior experience with evaluations or with voice, realtime, or browser use/computer use agents is considered a bonus.

What product does sable build?

sable built Aidan, an AI employee that conducts realtime voice, vision, and browser use customer calls.

Ready to apply?

The application is on the official sable careers page.

Apply on company site