Job Description

Position Overview

• Location Type: Hybrid
• Employment Type: Full-Time
• Salary: (Salary information not provided in the description)

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, Amazon, Affirm, and leading AI research labs, including Princeton, Caltech, Vector, and MILA.

Responsibilities

• Build our understanding of user behavior and needs with product analytics using Pandas, Numpy, Scipy, and PySpark.
• Write clean, efficient Python and SQL to extract insights, identify patterns, and evaluate the performance of our machine learning models.
• Build robust, scalable pipelines to ingest, preprocess, and analyze large-scale datasets using tools like Databricks and Amplitude.
• Collaborate with both machine learning engineers and product teams to validate datasets, interpret model outputs, and recommend improvements.

Requirements

• Experience: 3+ years of experience with Pandas, Numpy, and Scipy for data manipulation, visualization, and statistical analysis of complex datasets.
• Data Pipeline Experience: Experience with large-scale data pipelines and feature engineering (such as PySpark, BigQuery, AWS EMR, or Hive).
• Communication Skills: Strong storytelling ability to communicate complex findings to technical and non-technical audiences.
• Self-Starter: Self-starter (pitch, plan, and implement as a project owner in a fast-paced team).
• Motivation: Highly motivated to make positive societal impact.
• Adaptability: Ability to wear multiple hats and be a leader as our team grows.
• Work Environment: Ability to work in Canada.

Bonus Qualifications

• Strong open-source portfolio.
• Experience with PyTorch for machine learning.
• Experience with Databricks and Amplitude for product analytics.
• Experience working in an early-stage startup environment.

Team & Leadership

• You will be working directly with Alex (our CTO) – R&D at Uber self-driving division and Facebook, 3 patents in ML.
• George (our AI research lead) – PhD from University of Toronto and ex-AWS research.
• Olivia (our head of design) – on translating your research into outputs for millions of users.
• Edward (our CEO, ex-Bellingcat, Microsoft, BBC investigative journalism) – to craft the messages we send to our community, and shape the GPTZero brand.

Application Instructions

• (Application instructions not provided in the description)