Software Engineer, Intelligence

Sierra
San Francisco, USA / Atlanta, USA / New York, USA2026-03-27OnSite

About the job

At Sierra, we’re creating a platform to help businesses build better, more human customer experiences with AI. We are primarily an in-person company based in San Francisco, with growing offices in Atlanta, New York, London, Paris, Madrid, Munich, Singapore, Tokyo, and Sydney. We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and Family.

Responsibilities

- Build the Intelligence layer at Sierra. You’ll work on systems that analyze millions of agent interactions and generate insights that improve agent performance and customer outcomes.

- Turn conversations into insights. You’ll build systems for analyzing, clustering, and exploring large-scale conversational data.

- Enable evaluation and experimentation. You’ll design systems that allow us and our customers to measure agent quality and run experiments.

- Develop learning systems. You’ll work on retrieval, ranking, personalization, and feedback loops that make agents more effective over time.

Qualifications

Minimum

- Strong software engineering fundamentals and experience building production systems.

- Experience working with data systems, analytics, or machine learning-driven products.

- Motivation and high-agency to drive outcomes in a fast-moving environment.

- 4+ years hands-on experience building production systems or data products.

- Degree in Computer Science or related field, or equivalent professional experience.

Preferred

- Experience with retrieval, ranking, or recommendation systems.

- Experience building analytics or data exploration tools.

- Experience working with large-scale data systems.

- Experience building AI-powered products.