About Promptfoo

Promptfoo is an open-source framework for evaluating AI agents, red teaming, and AI application security. Over 200,000 developers use it to test LLMs, LLM-powered applications, and agent behavior across tools and models, and plug into CI/CD. Promptfoo is the most popular open-source AI red-teaming framework and is growing quickly. Promptfoo is backed by Insight Partners and Andreessen Horowitz and is based in San Mateo, CA (SF Bay Area).

Why This Role

• Be the public face of Promptfoo for developers

• Serve as the developer voice within the company

• Build and lead the education engine

• Grow a strong community

• Help teams confidently ship safer AI features

What You Will Do

Content and Education

• Manage the editorial calendar and publish every week

• Create tutorials, deep dives, quick-start videos, and release explainers

• Write step-by-step guides using real configs, datasets, and results

• Record clear, 2 to 5 minute demo videos featuring simple diagrams and screenshots

Community and Channels

• Be active in Discord, unblocking users and turning FAQs into documentation and examples

• Share concise, practical tips on LinkedIn and X

• Host webinars, office hours, and Bay Area workshops

Docs and Developer Experience

• Improve documentation structure and reference pages

• Keep examples up to date as providers and features evolve

• Reduce friction in install, configuration, and CI setup

Demos and Integrations

• Build small, well-documented sample apps

• Demonstrate modern patterns for retrieval, agents, guardrails, and test data

• Track new frameworks and model APIs, publishing examples quickly

Feedback Loop

• Distill user feedback into clear issues and actionable proposals

• Validate fixes directly with users and close the feedback loop publicly

What Success Looks Like in 90 Days

• Become an expert in Promptfoo. Understand how to triage common issues from GitHub and Discord

• Publish one code-backed post, guide, or video each week covering new models, AI agent frameworks, or how to use common and new features in Promptfoo

• Tweak and make updates to the documentation based

• Help circulate and promote new Promptfoo features to our existing users via our mailing list

• Host a live workshop

Qualifications

• 5+ years in developer-facing roles: Developer Advocate, Software Engineer, Solutions or Field Engineer, or Technical Writer

• Strong Python or TypeScript skills; able to build clean, minimal demos

• Portfolio of guides, talks, videos, or documentation

• Clear, concise communicator; comfortable live and on camera

• High agency: you plan, ship weekly, and iterate from data

• Proficiency using Promptfoo

Benefits

• Competitive salary and meaningful equity

• Full medical, dental, and vision coverage

• 401(k) plan

• New hardware and a productivity budget

• Travel to conferences and community events

• Flexible time off