Sr. Technical Marketing Engineer

Why PromptfooPromptfoo is an open-source framework for evaluating AI agents, red teaming, and AI application security. Over 250,000 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 RolePromptfoo has a thriving open source community of 250,000+ developers who help our engineering team build out a strong product. This also helps build out an efficient path to the enterprise pipeline. This role exists to turn that interest into adoption and commercialization.As a Technical Marketing Engineer, you will create the technical demos, tutorials, and videos that help developers discover Promptfoo. You will also support the Solutions Engineering team with late-stage deal acceleration.What You’ll Be DoingContent & Technical EducationCreate technical tutorials, deep dives, quickstart guides, and how-to guides using real configs, datasets, and resultsProduce clear, concise video demos (2-5 minutes) featuring live walkthroughs, diagrams, and screenshotsWrite blog posts that showcase new features, integrations, and attack techniquesValidate fixes and new features; create content to promote these for prospects and customersPLG ConversionDrive the OSS to Enterprise adoption transition pathways of our technical practitionersIdentify high-value open source users and build programs to move them into the enterprise pathCollaborate with the DevRel team to support user journeys in Discord and GitHub including answering questions, turning FAQs into docs, and surfacing product feedbackShare practical tips and insights in external communities (Reddit, Hackernews, Product Hunt, LinkedIn, etc.) to build awarenessSurface insights on what's resonating (and what's not) to improve PLG conversionConferences & Live ContentSubmit and deliver talks at security conferences (Black Hat Arsenal, BSides, DEF CON)Host webinars, office hours, and live workshops for developers and security teamsRepresent Promptfoo at events with technical depth and authenticityBuild custom demos and technical collateral for prospects for late stage opportunitiesDemos & IntegrationsBuild small, well-documented sample apps that showcase Promptfoo capabilitiesDemonstrate modern patterns for red teaming, agents, RAG security, guardrails, and CI/CD integrationTrack new AI frameworks and model APIs; publish examples and integrations quicklyWho You Are5+ years in technical marketing, developer advocacy, solutions engineering, or a similar technical roleEngineering background with strong Python or TypeScript skills; able to build clean, minimal demosComfortable on camera; experienced creating video content, presenting live, or delivering technical talksClear understanding of security concepts: red teaming, penetration testing, vulnerability scanningHigh agency: you plan your own work, ship weekly, and iterate based on dataClear, concise communicator who can explain complex topics to both developers and executivesAuthentic presence: you are a practitioner firstMust-haveExperience with LLMs, AI/ML applications, or AI security toolingTrack record of conference talks, published guides, or technical video contentFamiliarity with product-led growth motions and community-driven GTMBackground in open source communities or developer tools