Senior Product Engineer

About GPTZero

GPTZero is on a mission to restore trust and transparency on the internet. As the leading AI detection platform, we empower educators, students, journalists, marketers, and writers to navigate the evolving landscape of AI‑generated content. With millions of users and institutions relying on us, we’re building a category‑defining company at the intersection of AI and information integrity.

Our team comes from high‑performing engineering cultures, including Uber, Meta, Perplexity, Amazon, and leading AI research labs such as Princeton, Caltech, MILA, and Vector.

As a Product Engineer, you’ll build and ship responsible AI‑powered products to millions of users. You’ll help expand our AI‑detection and verification platform, create new products, and partner closely with our ML and design teams to deliver delightful user experiences.

• Ship intuitive, industry‑defining, AI‑powered products to our millions of users
• Own your work end‑to‑end while collaborating with an elite engineering team
• Operate throughout the product lifecycle, from user discovery, analytics, triage, and experimentation
• Collaborate on defining the product roadmap with our ML, design, and business teams
• Design robust software with comprehensive test suites and monitoring

• Led a significant product built end‑to‑end from backend to UI
• Experienced with modern JS web frameworks (React.js, Next.js, and Type Script)
• Experienced with databases (SQL, No
  
  SQL, and text search)
• Highly motivated to make impact in a fast‑moving workplace
• Driven to solve good problems and improve things
• Bachelor’s degree in computer science or related field
• Canada/US work eligibility or visa
• Bonus:
  • Strong open‑source portfolio
  • Experience working in an early‑stage startup environment

We’re a small team that values ownership, transparency, and listening to each other. Everyone works and interacts with everyone, and is free to attend meetings across product functions.

• Edward (CEO), data‑powered investigative journalism at BBC, Bellingcat, threat intelligence at Microsoft, ML researcher at Princeton
• Alex (CTO), Ph.D. dropout, R&D at Uber self‑driving division and Facebook, 3 patents in ML, 2021 and 2019 Best ML Hack at Stanford
• Nazar (ML), employee #2 and head of ML at the profitable a16z‑backed generative media company Reface, taking them to 250M+ downloads and 200+ headcount
• Jonathan (Strategy & Operations), former Director of Product at Yipit Data, led and scaled corporate business arm from 250K to 20M+ ARR, and from Series B to Series E

• 🏥 Health, dental, and vision coverage
• 💻 Hybrid work in Downtown Office with lunch
• 🚀 Competitive salary
• 🍰 Competitive equity for a founding team member
  • We are a cash‑flow positive/profitable company experiencing exponential growth in multiple industries. We are open to sharing our growth metrics with applicants.
• 🎉 Quarterly team retreats and offsites
• 🏝 Flexible PTO
• 💡Learning stipend, mentorship, and time with world‑class advisors, including:
  • Tom Glocer (former CEO of Reuters)
  • Russ Heddleston (CEO Docsend)
  • Ruslan Salakhutdinov (former director of AI at Apple, VP of Research for LLama)
  • Amy Saper (founding product marketer at Stripe)
  • Jack Altman (CEO of Lattice)
  • Mike Smith (COO , COO Stitch Fix) and Jeff Barrett (CTO Stitch Fix)