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Anthropic Fellows Program, ML Systems & Reinforcement Learning

AnthropicLondon, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CAAI Research & Engineering
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Posted
10 Apr 2026
Status
Open · checked 7d ago

About this role

The Anthropic Fellows Program in ML Systems & Reinforcement Learning provides funding, mentorship, and hands-on empirical research opportunities for talented individuals. This immersive four-month program suits technical professionals and researchers eager to contribute to reliable, interpretable, and steerable AI systems.

Role Overview

The Anthropic Fellows Program is designed to foster AI research and engineering talent by providing financial support and direct mentorship. Fellows engage in a four-month full-time commitment, utilizing external infrastructure like open-source models and public APIs to execute empirical projects aligned with company research priorities. The objective is to produce public outputs such as paper submissions. Participants can work remotely from the United States, United Kingdom, or Canada, or utilize shared workspaces in San Francisco, London, or Ontario.

Key Responsibilities

Conduct full-time empirical research and engineering over a four-month cohort period.
Work on projects aligned with research priorities in ML Systems or Reinforcement Learning.
Utilize external infrastructure, public APIs, and open-source models to build solutions.
Collaborate across research and engineering disciplines while engaging with mentors.
Aim to produce public outputs, such as research paper submissions or technical projects.

Requirements

Fluent in Python programming.
Available to work full-time on the Fellows program for four months.
Must have valid work authorization in the US, UK, or Canada and reside in that country during the program.
Strong software engineering background with experience building complex machine learning systems.
Ability to balance research exploration with engineering rigor and operational reliability.
Comfortable working with large-scale distributed systems and high-performance computing.
Experience with training, fine-tuning, or evaluating large language models.

Nice to Have

Strong technical background in computer science, mathematics, or physics.
Experience in analyzing and debugging model training processes.
Motivation to ensure artificial intelligence remains safe and beneficial for society as a whole.

Skills and Tools

Python
Machine Learning Systems
Reinforcement Learning
Distributed Systems
High-Performance Computing
Large Language Models

Salary and Benefits

Weekly stipend of 3,850 USD, 2,310 GBP, or 4,300 CAD depending on location.
Additional benefits that vary by country.
Funding for compute allocated at approximately $15k per month alongside research expense coverage.
Access to shared workspaces and direct mentorship from experienced researchers.

About the Company

Anthropic is a public benefit corporation headquartered in San Francisco with a mission to build reliable, interpretable, and steerable artificial intelligence systems. The organization views AI research as an empirical science akin to physics and biology, bringing together researchers, engineers, and policy experts to create safe and beneficial technology for society.

How to Apply

Submit your application directly through the official company careers page on the official Anthropic website.

Skills and tech stack

Questions candidates ask

What is the duration of the Anthropic Fellows Program?

The program runs for 4 months on a full-time basis, with upcoming cohorts starting in January 2027.

What financial compensation is provided to fellows?

Fellows receive a weekly stipend of 3,850 USD, 2,310 GBP, or 4,300 CAD, plus country-specific benefits and roughly $15k per month in compute funding.

Where can fellows be located during the program?

Fellows must be located in and have work authorization for the United States, United Kingdom, or Canada, with options for remote work or shared workspaces in San Francisco, London, or Ontario.

Does Anthropic sponsor visas for the Fellows Program?

No, Anthropic is not currently able to sponsor visas for fellows, so applicants must independently hold or obtain full-time work authorization in the US, UK, or Canada.

Does completing the Fellows Program guarantee a full-time job?

The program does not guarantee a full-time offer, but strong performance may indicate a good fit for future permanent roles, with historical cohorts seeing 25% to 50% receiving full-time offers.

Ready to apply?

The application is on the official Anthropic careers page.

Apply on company site