Software Engineer, Agent Runtime
Sierra · San Francisco, CA
CHECKED 3H AGO
Applied AIonsite$230k–$390k
At a glance
Highlights
- Build the orchestration engine and runtime powering customer-facing AI agents.
- Design agentic loop primitives for steerable, verifiable conversational agents.
- Build retrieval, grounding and evaluation systems for trustworthy responses.
What they offer
- Flexible (unlimited) paid time off
- Medical, dental, and vision benefits for you and family
- Life insurance and disability benefits
- Parental leave
- Equity participation
Ideal candidate
High-agency product-minded engineer passionate about frontier AI products, driven to craft trustworthy agents with care for detail and customer outcomes.
Requirements
- 4+ years hands-on experience building production products and systems
- Strong software engineering fundamentals and experience building production systems
- Degree in Computer Science or related field, or equivalent professional experience
- Motivation and high-agency to drive outcomes in a high-autonomy culture
- remote policy
- primarily in-person
Lab profile
About Sierra
Leading platform for customer-facing AI agents for global enterprise brands.
What they build
- Platform for customer-facing AI agents
Known for
- Enterprise customer service transformation
- Trusted by major global brands
- Voice AI and agent analytics
Key facts
- Headquartered in San Francisco
- Offices across North America, Europe, and Asia