Company profile

Ai2 Tech Stack

Nonprofit AI research institute building open models, climate and Earth AI

Non-profit Organizations Seattle, WA 201–500 employees Founded 2014 Nonprofit

Ai2 is a Seattle nonprofit AI lab whose stack pairs large-scale training infrastructure (PyTorch, JAX, NCCL, InfiniBand, Kubernetes) with satellite data sources like Sentinel-1 and Sentinel-2. Job posts center on AI-first climate modeling, with NeuralGCM+ development and ML ocean coupling, alongside OlmoEarth and Skylight. Hiring is accelerating and research-led, skewed toward senior talent.

Tech Stack 32 technologies

Core StackWorkday ADP Figma RAG Go Python Kubernetes AWS PostgreSQL Apache Airflow Docker PyTorch Playwright OpenAI Datadog React Heap JavaScript Okta Terraform Sage Intacct Adaptive Planning UKG Ready NCCL InfiniBand Sentinel-1 Sentinel-2 Gmail JAX GCP+2 more

What Ai2 Is BuildingChallenges and projects from their job posts

◆Challenges

Reducing climate model bias and future-climate generalization
Scaling training pipelines and systems cost-effectively
Unlocking large, diverse data sources
Enhancing system reliability and automation
Adapting training pipeline for broader community use

▲Active Projects

Open-source AI-first climate model development
NeuralGCM+ model coupled to ML ocean model
OlmoEarth
Skylight
Semantic Scholar data platform
Asta engineering framework

Hiring Activity

Accelerating25 roles · 7 in 30d

Department

Research

Engineering

Product

Finance

Security

Seniority

Senior

Mid

Lead

Junior

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About Ai2

Ai2 is a nonprofit AI research institute headquartered in Seattle, WA, founded in 2014. It conducts foundational research across natural language processing, computer vision, machine reasoning and knowledge extraction, and releases large-scale open models and data. Work spans climate science, Earth observation, conservation, robotics and scholarly literature tools such as the Semantic Scholar data platform. The organization employs 201–500 people and hires in the United States. Back-office operations run on Workday, ADP, UKG Ready, Sage Intacct and Adaptive Planning.

HeadquartersSeattle, WA

Company Size201–500 employees

Founded2014

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Ai2 use?

Ai2 uses Python, PyTorch, JAX, NCCL, InfiniBand, Kubernetes, Docker, Terraform, AWS, GCP, PostgreSQL, Apache Airflow, Datadog, React and Go, plus Workday and Sage Intacct for operations.

What is Ai2 working on?

Current projects include OlmoEarth, Skylight, an open-source AI-first climate model, the NeuralGCM+ model coupled to an ML ocean model, the Asta engineering framework, FlexOlmo and the Semantic Scholar data platform.

Is Ai2 hiring researchers?

Yes. Research is Ai2's largest hiring area, followed by engineering and product, with mostly senior-level roles based in the United States and hiring momentum accelerating.

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How this profile is built

Ai2's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.