How to Apply for the Rust Outreachy Internship: A Step-by-Step Guide

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Introduction

If you come from a background that faces underrepresentation, systemic bias, or discrimination in tech, the Rust Project offers a fantastic opportunity through Outreachy. This paid internship lets you contribute to one of the most innovative open-source ecosystems while gaining mentorship from experienced Rust developers. Unlike other programs, Outreachy requires applicants to complete contributions to a community before applying. In this guide, we’ll walk you through every step—from understanding eligibility to starting your internship with Rust.

What You Need

• A computer with internet access
• Basic programming knowledge (familiarity with Rust is helpful but not required)
• Time to dedicate to contributions (10–20 hours per week for several weeks)
• Interest in one of the Rust Project’s selected project areas
• A willingness to work openly on a public platform (GitHub, Zulip, etc.)
• Meet Outreachy’s eligibility criteria (see Step 1)

Step 1: Understand Eligibility and the Program

Outreachy is designed for people from any background who face underrepresentation, systemic bias, or discrimination in the technical industry where they live. This includes, but is not limited to, people of color, women, LGBTQ+ individuals, and people with disabilities. You must also be available full‑time (40 hours per week) for the internship period (e.g., May–August or December–March).

Key differences from Google Summer of Code (GSoC):

• Outreachy requires contributions before application; GSoC does not mandate them.
• You first apply to the overall Outreachy program, then to specific communities—not the reverse.
• Intern stipends are covered by the community (Rust Project), not by Google.

Visit the official Outreachy website for detailed eligibility rules and the application timeline.

Step 2: Apply to the Outreachy General Program

Before you can apply to the Rust Project, you must submit an initial application to Outreachy itself. This usually opens several weeks before the contribution period. The application asks for:

• Basic personal information (name, email, location)
• Confirmation that you meet eligibility criteria
• A brief statement of interest

Once your general application is approved, you gain access to the list of participating communities and can start exploring projects—including those from the Rust Project.

Step 3: Engage with the Rust Community and Make Required Contributions

This is the most critical step. Outreachy mandates that you make substantial contributions to the community you wish to join. For the Rust Project, these contributions must demonstrate your ability to work on open‑source code and collaborate effectively.

How to start contributing:

1. Join the communication channels: The Rust Project uses the Rust Zulip and GitHub issues. Introduce yourself and ask about the Outreachy projects.
2. Pick a project from the announced list. For the May 2026 cohort, Rust selected four projects (see examples below). Each has specific mentors and a clear scope.
3. Work on small tasks first: Fix documentation bugs, improve test coverage, or help with minor code changes. This builds familiarity and trust.
4. Complete a substantial patch or prototype: Aim for a contribution that shows you understand the project’s goals. For example, implement a small feature, write a fuzzer, or run coverage analysis.
5. Document your work: Keep a log of your contributions and share publicly. Mentors will review them when you apply.

Remember: contributions are not optional. They are a mandatory part of the Outreachy application process and heavily influence your selection.

Example projects from the May 2026 cohort (for reference):

• Calling overloaded C++ functions from Rust – mentored by teor, Taylor Cramer, and Ethan Smith.
• Code coverage of the Rust compiler at scale – mentored by Jack Huey.
• Fuzzing the a-mir-formality type system implementation – mentored by Niko Matsakis, Rémy Rakic, and tiif.

Future cohorts may have different projects, but the process remains the same.

Step 4: Submit Your Application to the Rust Project

After the contribution period ends (typically a few weeks before the internship start), you submit a formal application through the Outreachy system. Your application package should include:

• A cover letter explaining why you chose Rust and the specific project
• A link to your contributions (pull requests, commits, or other publicly visible work)
• Any relevant background (e.g., prior open‑source experience, academic work)

The Rust Project’s mentors review all applications together with the contribution history and select interns based on technical aptitude, communication, and fit. For the May 2026 cohort, the project selected four interns due to funding and mentorship capacity.

Step 5: Wait for Selection and Interview

After you submit, the Outreachy team and community mentors evaluate candidates. You may be contacted for a short interview (often via video call or text chat). The interview focuses on your understanding of the project, your contributions, and how you plan to work during the internship.

If selected, you will receive a formal offer. Accept it and you’ll be matched with your mentors and a project timeline.

Step 6: Begin Your Internship

Congratulations! Your internship runs for the designated period (e.g., May to August or December to March). You will work closely with your mentor(s), attend regular check‑ins, and deliver on milestones defined in your project proposal. The stipend is provided by the Rust Project, not by Google or Outreachy directly. At the end, you present your work to the community.

Tips for Success

• Start contributions early – Don’t wait until the last minute. Spread your work over several weeks to show consistent effort.
• Communicate openly – Ask questions on public channels. Mentors value curiosity and collaboration.
• Read the project’s contributor guidelines – Rust has detailed governance and contribution docs.
• Be prepared for rejection – Only four interns are selected per cohort. If you aren’t chosen, ask for feedback and try again next round.
• Manage your time – The contribution phase requires 10–20 hours per week. Plan accordingly so you can meet the requirement.
• Network with other Outreachy applicants – Join the Outreachy community chat; peer support can be invaluable.