Engineering Jobs at GPTZero
GPTZero has 3 open engineering roles, 3 of them remote, alongside 3 other open roles.
About GPTZero
GPTZero is an AI content detector that identifies text generated by AI models such as ChatGPT, GPT-5, Gemini, Claude, and Llama. It provides sentence-level detection, an overall AI score, and writing quality checks. The service offers a Chrome extension for automatic detection in Gmail, Google Docs, and social media, as well as integration with learning management systems like Canvas and Google Classroom.
The open roles
- Investigations Engineer - NYC: remote, USD 140k to 220k, posted 7 August 2026.
- Investigations Engineer - Toronto: remote, CAD 140k to 230k, posted 7 August 2026.
- Software Developer in Test: remote, CAD 55k to 130k, posted 5 February 2026.
Also hiring at GPTZero
GPTZero is also hiring in product (2) and data and AI (1).
Its roles are in New York City, NY, US (3) and Toronto, Canada (3).
What engineering work involves at an early-stage startup
You own whole parts of the product rather than one service inside a large system. Expect to write the code, deploy it, and get paged when it breaks. Reviews are quick and the codebase is small, so a decision made on Tuesday can ship on Thursday.
Questions people ask
Can these roles be done remotely?
3 of the 3 open engineering roles at GPTZero are remote.
What else is GPTZero hiring for?
Product and data and AI: 3 more roles.