Open Source Internship · 2026

Open Source Internship Program

ECSoC's Open Source Internship is a 12-week structured program where you contribute to real projects, work with senior engineers, and build the kind of developer portfolio that lands you your first — or next — engineering job.

Apply for the Internship Learn About the Program

What You Get

Verified Certificate

Receive an ECSoC completion certificate recognised by top tech companies and startups.

Real Project Work

Contribute to production open-source codebases — not toy assignments or isolated tasks.

Resume Credential

Add a structured, mentored internship to your CV with verified GitHub contribution history.

Global Community

Work alongside developers from 30+ countries in a collaborative, async-friendly environment.

XP & Rewards

Earn XP for every contribution. Top contributors win cash prizes and exclusive developer swag.

Flexible & Remote

100% remote. Contribute on your schedule — mornings, evenings, weekends — it all counts.

How the Internship Works

Step 1 · Apply

Submit your application with your GitHub profile and area of interest. No cover letter needed.

Step 2 · Get Selected

Selected contributors are onboarded into the cohort workspace, matched with a project, and assigned a mentor.

Step 3 · Contribute

Fork repos, pick issues, submit PRs. Every merged contribution earns you XP on the public leaderboard.

Step 4 · Get Reviewed

Your mentor reviews your code each week. You get feedback, iterate, and level up your skills.

Step 5 · Graduate

Complete the 12-week program, hit the contribution threshold, and receive your verified certificate.

Frequently Asked Questions

Is the ECSoC open source internship paid?

Top contributors earn cash rewards and exclusive swag based on their XP ranking at the end of the program. It is not a fixed monthly stipend but a performance-based reward.

Who is eligible for the open source internship?

Any student or early-career developer can apply. We accept undergraduates, graduates, bootcamp alumni, and self-taught developers globally.

I have never contributed to open source before. Can I still apply?

Absolutely. ECSoC is beginner-friendly. We have a dedicated onboarding sprint and resources to help you make your first pull request confidently.

How long is the open source internship?

The Summer of Code program runs for 12 weeks from June to September. You can start contributing from day one of the cohort.

Will I get a certificate?

Yes. All active contributors who meet the minimum contribution threshold receive an ECSoC verified certificate that you can share on LinkedIn.

Start Your Open Source Internship

Join 1,200+ developers who built their engineering career through ECSoC. Applications for the 2026 cohort are open now.

Apply Now — Free