Summer 2026

Software Engineer Intern

Haize Labs

Haize Labs

11-50 employees

Platform ensuring AI reliability in production

Compensation Overview

$48.08 - $60.10/hr

H1B Sponsorship Available

New York, NY, USA

In Person

US visa sponsorship available for exceptional candidates.

Category
Software Engineering (2)
,
Required Skills
Data Structures & Algorithms
Machine Learning
REST APIs
Requirements
  • High-agency, customer-centric full-stack experience, e.g. ex-founder or ex-founding engineer
  • Strong open source presence or strong track record of software engineering projects and employment
  • Experience with machine learning in an applied setting
  • Can ramp up quickly to understand our research
Responsibilities
  • Work directly with customers to adapt our core research and development for different domains
  • Build out core infrastructure, cloud tooling, and user experience around our algorithms
  • Ship delightful tools that are used by artificial intelligence application developers all 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

Simplify Jobs

Simplify's Take

What believers are saying

  • Haize Labs reached profitability pre-Series A via SaaS and services in 2024.
  • Haize Labs expands to RAG security and application-layer evaluations beyond models.
  • Haize Labs captures regulatory compliance revenue as AI rules tighten globally.

What critics are saying

  • Anthropic's internal tools obsolete Haizing Suite within 6-12 months.
  • OpenAI bundles Sphynx-like detection in GPT-5, eroding market in 12-18 months.
  • Goodfire outperforms Haize Labs, capturing Hugging Face in 6-12 months.

What makes Haize Labs unique

  • Haize Labs automates red-teaming with Haizing Suite and Sphynx for AI vulnerabilities.
  • Haize Labs partners with Anthropic, Hugging Face, and MongoDB for enterprise reliability.
  • Haize Labs aligns LLMs like AI21's Jamba using ethical standards and interpretability.

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Benefits

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

-5%

1 year growth

-5%

2 year growth

12%
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.