Software Developer in Test

GPTZero

Toronto Hybrid🌐 Remote💼 Full-time🗓 2026-02-05 → 2026-09-26

Core

Test Chrome extension and web application to ensure reliability and delightful user experience for millions of users.

Role type

Software Developer in Test (QA Engineer)

Builds

Chrome extension and web application

Domain

AI detection platform / Web development

Deliverable

production ML models | product features

Required skills

Web development (functions, algorithms), Chrome debugger, JavaScript, HTML, CSS, E2E testing, Error reporting

Preferred skills

Chrome extension debugging

Technologies

Chrome debugger, E2E testing tool, Video recording software, Task management software

Responsibilities

Execute detailed test plans on browsers and operating systems, Create automated E2E tests to gate new releases, Create detailed error reports, Reproduce and understand errors with engineering team

Seniority

Mid-level, hands-on IC

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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 Meta, Perplexity, AWS, Affirm, and leading AI research labs, including Princeton, Caltech, and Vector Institute.