Member of Technical Staff, Full Stack

About the Role

Join an early-stage AI company building infrastructure that helps enterprise agents improve through production feedback. This backend-leaning full-stack role will shape the systems and product features that make agent workflows more reliable.

What You'll Do

• Build backend systems for agent evaluation and continuous improvement.

• Develop data models for evaluation datasets, experiment runs, agent traces, knowledge versions, findings, and customer-defined quality criteria.

• Own enterprise integrations, including authentication, OAuth, webhooks, data syncs, backfills, rate limits, retries, monitoring, and production support.

• Take features from technical design through implementation, deployment, monitoring, customer feedback, and iteration.

• Work with customers to diagnose system issues and turn their needs into reusable product capabilities.

What We're Looking For

• Three to six years of experience as a backend-leaning full-stack software engineer, with substantial software engineering experience.

• Experience at both a large company and an early-stage startup, with meaningful individual-contributor ownership.

• Experience building production systems for enterprise customers, including data models, pipelines or queues, and integrations.

• Comfort shipping user-facing features with TypeScript and React; Python experience is preferred.

• Knowledge of relational databases, vector databases, and cloud environments.

• A bachelor's degree in computer science or a related field.

• Experience with agents, LLMs, evaluation, or QA is beneficial.

Compensation & Benefits

Base salary: $180,000 to $200,000 annually. Visa sponsorship is available.

Location

On-site in San Francisco, California, United States.