- Build and ship agentic applications and AI-powered workflows used directly by customers
- Design and productionize RAG pipelines and other modern LLM systems
- Own backend services that support AI features, including async processing, integrations, and data access within customer environments
- Collaborate closely with product and infrastructure engineers to turn ambiguous problems into reliable systems
- Typically, 5+ years of cumulative software engineering experience (or exceptionally strong with 3+ years)
- 1+ years building agentic applications in production (preferred)
- Alternatively, 1+ years building production RAG pipelines or other modern applied AI systems
- Strong backend engineering foundation: designing services, data models, and async processing systems
- Experience in environments with a high engineering bar for production AI systems
- Classic ML research or modeling work
- ML infrastructure / platform roles
- Pre-training focused experience
- Enterprise integrations and working in customer environments
- Workflow orchestration / job processing frameworks
- Building internal tools, developer platforms, or UI-driven software
- Early, high-impact role on a small founding team
- Opportunity to shape core AI architecture and product direction
- Strong peers, fast iteration, and real customer problems
- Competitive compensation and meaningful equity
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Sr. AI Engineer - San Francisco - Greylock Partners
Description
One of our early-stage investments is looking to bring on a Senior AI Engineer to join the founding technical team.
We're looking for someone who has built agentic applications in production at a company with a strong engineering bar. This isn't a "tinkering only" role. The ideal candidate is a strong backend software engineer who has moved into applied AI and enjoys building real products with LLMs.
What you'll do
What we're looking for
Not a fit if your background is primarily
Nice to have
What makes this compelling
Team Size
We are not recruiting for any roles within Greylock at this time. This job posting is for direct employment with a startup in our portfolio.
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Backend Engineer
Only for registered members San Francisco
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Backend Engineer
Only for registered members San Francisco
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Backend Engineer
Only for registered members San Francisco, CA
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Full Stack Engineer
Only for registered members San Francisco, CA
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Full Stack Engineer
Only for registered members San Francisco
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Full Stack Engineer
Only for registered members San Francisco
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Full Stack Engineer
Only for registered members San Francisco
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Engineer (U)
Only for registered members San Francisco, CA
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Stationary Engineer
Only for registered members San Francisco, CA
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Platform Engineer
Only for registered members San Francisco, California, United States
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VP Engineering Engineering
Delphi AI Inc.- San Francisco
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Audio Engine Engineer
Only for registered members San Francisco
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Open API Engineer
Only for registered members San Francisco, California, United States
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Engineer
Only for registered members San Francisco
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IT Engineering
Only for registered members San Francisco, CA
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Engineer
Only for registered members San Francisco, California, United States
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Engineer
Only for registered members San Francisco
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IT Engineer
Only for registered members San Francisco, CA
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Engineer
Only for registered members San Francisco, CA
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Engineer
Only for registered members San Francisco
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Engineering @
Only for registered members San Francisco