As a Software Engineer at GPTZero, your daily activities will blend core product engineering with rapid growth experimentation. You will be responsible for keeping our core detection platform highly available while continuously shipping features that drive user acquisition and engagement.

• Feature Development – Design, build, and maintain high-quality features across our web applications, browser extensions, and API platform.
• Growth Optimization – Collaborate with product managers and marketing teams to design, implement, and analyze A/B tests aimed at optimizing conversion funnels, onboarding flows, and subscription upgrades.
• System Reliability – Ensure our infrastructure is capable of scaling seamlessly during high-traffic periods, maintaining low latency for API integrations and consumer web traffic.
• Cross-Functional Collaboration – Partner closely with our AI research team to integrate cutting-edge detection models into production-ready software systems.
• Code Quality & Mentorship – Participate in constructive code reviews, author comprehensive technical documentation, and help maintain high engineering standards across the repository.

We are looking for versatile engineers who possess a deep technical foundation and a passion for building user-centric software. While we value experience, your demonstrated ability to deliver high-quality code and solve complex problems is what matters most.

• Must-have skills – Strong proficiency in modern web development stacks, particularly with languages like TypeScript, JavaScript, or Python. Experience building and consuming robust RESTful APIs and working with relational or non-relational databases.
• Experience level – Typically 3+ years of professional software engineering experience, preferably in a fast-paced startup, SaaS, or growth-oriented product environment.
• Soft skills – Exceptional communication skills, a high degree of self-motivation, and the ability to operate effectively amidst ambiguity.
• Nice-to-have skills – Experience working with growth engineering tools (e.g., Mixpanel, Stripe, Optimizely), cloud infrastructure (AWS/GCP), or basic familiarity with machine learning deployment patterns.

Q: What is the day-to-day working culture like at GPTZero? A: We operate with a high-trust, high-autonomy culture. Our engineering team is small, collaborative, and highly focused on shipping value quickly. You will have a significant voice in product decisions and the freedom to own projects from ideation to deployment.

Q: How should I prepare for the take-home challenge? A: Treat the take-home challenge like production-level code. Focus on clean architecture, proper error handling, robust testing, and clear documentation in your README. Show us how you write code when nobody is looking.

Q: Does GPTZero support remote work? A: Yes, we support flexible and remote working arrangements, though we also value in-person collaboration depending on the team location. Our interview process is fully virtual, conducted over Google Meet.

Q: What distinguishes candidates who receive offers? A: Successful candidates demonstrate strong technical ownership, a proactive problem-solving attitude, and a genuine curiosity about AI detection. They don't just write code to meet specifications; they think about the end-user experience and the scalability of their solutions.

• Over-communicate your process: During live coding and review sessions, talk through your thought process out loud. We care just as much about how you arrive at a solution as we do about the final code.
• Keep your take-home simple and elegant: Avoid over-engineering your take-home submission. Focus on delivering a solid, working solution that meets all requirements beautifully before adding complex, unrequested features.
• Be ready to discuss AI trends: As an AI detection company, we are deeply embedded in the generative AI landscape. Having a basic understanding of how LLMs work and the challenges of AI safety will set you apart.

• Show product empathy: Whenever you discuss past projects, highlight the business or user impact of your work. Explain why you built what you built, not just how you built it.

A Software Engineer role at GPTZero represents a unique opportunity to build the trust infrastructure of the generative AI era. You will work on highly visible products, tackle complex scalability challenges, and directly influence the growth trajectory of a market-leading AI safety startup. By combining technical rigor with a product-first mindset, you can make an immediate and lasting impact on our platform and our users.

As you prepare for your interviews, focus your efforts on mastering clean code principles, reviewing system design fundamentals, and refining your ability to communicate complex technical decisions clearly. Approach our take-home challenge with pride and precision, as it is your strongest tool for showcasing your capabilities to our engineering team.

The compensation details shown above represent the competitive salary range for our senior growth engineering positions. This baseline reflects our commitment to attracting top-tier engineering talent who can drive meaningful business outcomes. To explore more detailed compensation benchmarks, interview insights, and preparation resources, you can access additional tools on Dataford. Good luck with your preparation—we are excited to see what you build.