Sierra

Software Engineer, Agent Builder

Sierra
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18 days ago
San Francisco, CA, USAMid Level
H1B sponsor

Base Salary

$230k - $390k/yr

Responsibilities

  • Build simulation and benchmarking platforms for testing AI agents against real-world scenarios.
  • Create intuitive no-code tools for guiding and testing AI agents.
  • Develop lifecycle practices and systems for AI agents with non-deterministic behavior, natural-language interactions, and large language model reliance.
  • Build generative tools and self-improving agent systems using customer feedback, real-world interactions, and self-play.
  • Build and ship full-stack production solutions with high autonomy and customer impact.

Requirements

  • 4+ years of hands-on experience building production products and systems.
  • Experience and comfort building and shipping full-stack solutions.
  • Degree in Computer Science or a related field, or equivalent professional experience.
  • Passion for frontier AI products and motivation to drive outcomes in a high-autonomy environment.
  • Preferred experience building AI-powered products, developer tooling, programming languages, or databases.
  • Preferred experience with Go and TypeScript and a sharp eye for design.
  • Preferred leadership experience on technical projects or teams.

Benefits

  • Flexible unlimited paid time off.
  • Medical, dental, and vision benefits for employees and their families.
  • Life insurance and disability benefits.
  • Retirement plan dependent on country of employment.
  • Parental leave and fertility and family-building benefits through Carrot.
  • Lunch, snacks, and coffee.
  • Discretionary benefit stipend.
  • Free alphorn lessons.
  • Full-time employees may participate in equity plans subject to applicable terms and policies.
  • Primarily in-person work based in San Francisco, with offices across North America, Europe, and Asia.
Sierra

About Sierra

1,001-5,000 employees

Sierra builds an enterprise conversational AI platform that powers customer service and other customer-facing interactions for large organizations. The company sells SaaS and deployed solutions that integrate with enterprise systems and meet security and compliance requirements. Headquartered in San Francisco with offices across North America, Europe, and Asia-Pacific, Sierra was co-founded by Bret Taylor and Clay Bavor, longtime leaders at Salesforce, Facebook, and Google.

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