GPTZero

Machine Learning Engineer (Staff)

Toronto, Ontario, Canada

CA$190,000 – CA$260,000Compensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
AI & Machine Learning, Consumer SoftwareIndustries

Job Description: Machine Learning Engineer

Position Overview

  • Location Type: Remote
  • Job Type: Full-Time
  • Salary: CA$190K - CA$260K

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.

We are seeking a talented and driven individual to join our team and contribute to the development of the next-generation platform for verifying the origin, quality, and factuality of information. This role requires a strong background in machine learning research, excellent software engineering skills, and a passion for building impactful products.

Requirements

  • Experience: 5+ years of experience in PyTorch/Transformers
  • Research: Demonstrated ability to lead significant and impactful ML projects, evidenced by publications at top-tier ML conferences or industry deployments.
  • Deep Learning: Expertise in deep learning and Large Language Models (LLMs).
  • Software Engineering: Strong software engineering skills, including experience building highly extensible and modular codebases and complex pipelines.
  • Self-Starter: Ability to self-motivate, pitch, plan, and implement projects independently within a fast-paced team environment.
  • Societal Impact: A strong desire to make a positive societal impact through AI technology.
  • Visa: Visa sponsorship for work in Canada or the US.
  • Bonus: A strong open-source portfolio and publications at top-tier ML venues. Experience working in an early-stage startup environment and understanding of how machine learning models fail in the wild.

Responsibilities

  • Design, train, and fine-tune state-of-the-art language models.
  • Develop AI agents combined with retrieval-augmented language models.
  • Build efficient and scalable ML training and inference systems.
  • Stay up-to-date with the latest literature and emerging technologies to solve novel problems.
  • Work closely with product and design teams to develop intuitive applications that create societal impact.

Who You'll Be Joining

  • Team Lead: Alex (CTO) - R&D at Uber self-driving division and Facebook, 3 patents in ML.
  • AI Research Lead: George - PhD from University of Toronto and ex-AWS research.
  • Head of Design: Olivia - translating research into outputs for millions of users.
  • CEO: Edward - ex-Bellingcat, Microsoft, BBC investigative journalism.

The team also includes an experienced and diverse group of engineers from companies like Google, Meta, Microsoft, Bloomberg ML, Uber, Vector, and MILA.

Application Instructions

  • (Application instructions are not provided in the original job description.)

Skills

PyTorch
Transformers
Deep Learning
Large Language Models (LLMs)
Software Engineering
Machine Learning

GPTZero

AI detection API for content authenticity

About GPTZero

GPTZero.me specializes in detecting content generated by artificial intelligence (AI) models. The company offers an API that organizations can use to identify whether written content comes from AI sources like ChatGPT, GPT-3, GPT-4, and Bard. This service is particularly useful for educational institutions and businesses that need to verify the originality of their content and prevent AI-generated plagiarism. Unlike many competitors, GPTZero.me focuses on providing a customizable API that can be integrated into clients' systems, allowing for tailored solutions to meet specific needs. The company operates on a business-to-business model, generating revenue through subscription fees for API access and additional charges for customization services. The goal of GPTZero.me is to lead the market in AI detection technology, helping organizations ensure the authenticity of their written content.

Princeton, New JerseyHeadquarters
2023Year Founded
$13.1MTotal Funding
SERIES_ACompany Stage
AI & Machine Learning, EducationIndustries
11-50Employees

Benefits

Health Insurance
Dental Insurance
Vision Insurance
Mental Health Support
Hybrid Work Options
Unlimited Paid Time Off
Professional Development Budget

Risks

Tech giants like Google expanding AI capabilities could overshadow GPTZero's niche market.
Advancements in LLMs producing human-like text may challenge GPTZero's detection accuracy.
Meta's upcoming AI model in 2024 could introduce strong competition in AI detection.

Differentiation

GPTZero specializes in detecting AI-generated text, focusing on educational and business sectors.
The company offers a customizable API, allowing clients to tailor detection to specific needs.
GPTZero's partnerships with NewsGuard and AFT enhance its credibility in the educational sector.

Upsides

Rising demand for AI detection tools boosts GPTZero's market potential and client base.
Recent $10 million Series A funding supports technology development and market expansion.
New features like Deep Analysis and improved UI enhance user experience and attract clients.

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