
Cybersecurity • Artificial Intelligence • SaaS
Promptfoo is a leading provider of open-source security solutions tailored specifically for large language models (LLMs). Trusted by over 125,000 users, including 44 Fortune 500 companies, Promptfoo focuses on identifying and mitigating risks associated with AI applications through adaptive red teaming and customized security evaluations. Their offerings include specialized tools that can detect vulnerabilities such as prompt injections, data leaks, and unauthorized access, empowering organizations to secure their AI systems from prompt to production.
1 - 10 employees
🔒 Cybersecurity
🤖 Artificial Intelligence
☁️ SaaS
August 9

Cybersecurity • Artificial Intelligence • SaaS
Promptfoo is a leading provider of open-source security solutions tailored specifically for large language models (LLMs). Trusted by over 125,000 users, including 44 Fortune 500 companies, Promptfoo focuses on identifying and mitigating risks associated with AI applications through adaptive red teaming and customized security evaluations. Their offerings include specialized tools that can detect vulnerabilities such as prompt injections, data leaks, and unauthorized access, empowering organizations to secure their AI systems from prompt to production.
1 - 10 employees
🔒 Cybersecurity
🤖 Artificial Intelligence
☁️ SaaS
• Promptfoo is the leading AI security testing platform, helping 80,000+ developers build secure, reliable AI applications. • We’re adding our first dedicated Deployment Engineer to keep pace with inbound demand. • You’ll be the bridge between prospects, customers, and our product team - jumping on technical calls daily, unblocking POCs, and turning field insights into product improvements. • Take 5+ customer calls per week, solving technical challenges and helping them implement Promptfoo • Provide post-deployment support to ensure customers are seeing value • Create technical demos and videos showcasing Promptfoo capabilities • Be the voice of the customer internally • Triage and respond to customer support inquiries • Troubleshoot customer implementations involving JavaScript/Python, Docker, and various enterprise environments • Write and maintain technical documentation that helps customers self-serve • Identify opportunities to expand Promptfoo usage within existing accounts • Contribute to technical content that showcases best practices • Participate in customer webinars and technical workshops • High Autonomy: You'll own the entire customer technical journey with significant freedom in how you approach problems • Variety: No two days are the same • Impact: You’re helping the world’s largest companies secure their AI. You’ll also have direct influence on product direction based on customer feedback • Learning: Work at the cutting edge of AI security with exposure to how leading companies
• Technical Proficiency: Strong coding skills in JavaScript or Python, comfortable with Docker, databases, and enterprise infra • Problem Solving: It’s not always easy - ability to debug complex technical issues and think creatively about real-world solutions • Customer Empathy: Genuine desire to help customers succeed and ability to translate technical concepts • Self-Guided: Does great with minimal supervision and can prioritize across many small tasks throughout the day • Communication: Exceptional written and verbal communication skills • Used Promptfoo • Experience with LLM applications, AI security, or developer tools • Background in security, particularly application security or red teaming • Previous experience in technical customer success or solutions engineering roles
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