Summer 2026

Research Intern

Haize Labs

Haize Labs

11-50 employees

Platform ensuring AI reliability in production

Compensation Overview

$60.10 - $96.15/hr

H1B Sponsorship Available

New York, NY, USA

In Person

Six days a week in-person in NYC.

Category
AI & Machine Learning (2)
,
Required Skills
UI/UX Design
Data Structures & Algorithms
Machine Learning

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Requirements
  • Experience with ML in an applied setting.
  • Strong open source presence or strong track record of software engineering projects and employment.
  • Can ramp up very quickly on understanding our research.
  • Love to break things, i.e. have a “stick it to the Man” attitude.
Responsibilities
  • Work directly with customers to adapt our core R&D for different domains.
  • Build out core infra, cloud tooling, and UX around our algorithms.
  • Deliver a delightful human-in-the-loop product experience.
  • Ship tools that are used by developers across the world.

Haize Labs builds a platform that makes Generative AI safer and more reliable in real business settings. It helps teams move AI models from proof-of-concept to live production by embedding trust, safety, and reliability into the applications, so they perform predictably and can be governed responsibly. The platform likely includes testing, monitoring, and governance tools to align models and ensure safe deployment. Through a partnership with AI21 Labs, Haize Labs works on aligning large language models and setting standards for ethical AI in business, signaling a commitment to responsible AI use. Compared with others in the space, its differentiators are the explicit focus on production readiness, governance, and collaboration to align LLMs with business ethics and safety goals. The overall goal is to accelerate the adoption of Generative AI in business by providing a dependable, safe, and compliant deployment path.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

New York City, New York

Founded

2023

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Simplify Jobs

Simplify's Take

What believers are saying

  • Haize Labs closed a $12.5M seed round led by General Catalyst in 2026.
  • The company reports six open roles in New York and San Francisco.
  • Customer demand stays visible through jobs for backend, research, and vertical AI leads.

What critics are saying

  • OpenAI, Anthropic, and AWS can bundle safety testing into their platforms by 2026.
  • A tiny 10-person team faces execution risk while selling infrastructure to frontier labs.
  • If frontier models self-fix jailbreaks internally, Haize Labs' core red-teaming wedge shrinks.

What makes Haize Labs unique

  • Automated red-teaming turns customer policies into adversarial tests at scale.
  • AI21 Labs partnered with Haize Labs in December 2024 for Jamba alignment.
  • Haize Labs sells production reliability tooling, not generic chatbots.

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Benefits

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

12%

1 year growth

12%

2 year growth

80%
36Kr
Sep 11th, 2024
Haize Labs Valued at $100M After 7 Months

Haize Labs, a startup focused on preventing AI jailbreaks, has achieved a valuation of $100 million after securing new funding led by General Catalyst. Founded by Harvard graduates Leonard Tang, Steve Li, and Richard Liu, the company automates red team testing to identify and fix AI vulnerabilities. Their products, Haizing Suite and Sphynx, are used by top AI firms like Anthropic and Hugging Face. Previously, they raised $1.05 million in angel funding.

MarkTechPost
Aug 6th, 2024
Haize Labs Introduced Sphynx: A Cutting-Edge Solution for AI Hallucination Detection with Dynamic Testing and Fuzzing Techniques

Haize Labs has recently introduced Sphynx, an innovative tool designed to address the persistent challenge of hallucination in AI models.

Business Insider
Jun 29th, 2024
VCs clamor to invest in the red-hot early-stage round for AI safety startup Haize Labs

Haize Labs is building an automated red-teaming solution for gen AI companies. It has received multiple term sheets for its early-stage funding round.