Demo

Software Engineer Internship (Summer 2026)

Chunkr
San Francisco, CA Intern
POSTED ON 10/6/2025
AVAILABLE BEFORE 11/5/2025
What You’ll Do

As an Intern, you will contribute directly to our core product and ecosystem:

  • Develop and maintain SDKs and internal tools (TypeScript, Python, Rust).
  • Enhance our React-based front-end application and user experience.
  • Engage with the community via PR’ing Chunkr into other open-source dev tools.
  • Build data pipelines for collecting, cleaning, and preparing document data to train CV & specialized small Vision Language Models (VLMs).
  • Create technical documentation, usage guides/cookbooks, and blog posts to empower developers.
  • Jump into wildfires - tasks like enterprise customer deployment support, or optimizing inference code. Expect curveballs; swing hard.

What We’re Looking For

  • Demonstrated ability to ship software, showcased through a portfolio (GitHub, personal projects, deployed applications).
  • Proficiency in TypeScript React, and Python. Rust experience is a significant plus.
  • Strong technical writing and communication skills (examples like blogs/sharing your work online highly valued).
  • An interest in document intelligence challenges (e.g., layout analysis, table extraction, OCR).
  • Self-starters comfortable in a fast-paced, small-team environment. Prior startup or OSS contribution experience is beneficial.

Our Momentum

Processing millions of pages daily for a diverse customer base.

Deployed in production environments ranging from startups to large enterprises.

Our specialized pipeline achieves state-of-the-art performance on key document tasks. You’ll be working at the cutting-edge.

Backed by experienced founders & operators (Y-Combinator, Jack Altman via Alt Capital, Evan Conrad from SF Compute).

Why Intern at Chunkr?

High Impact: Work on core product features with immediate impact in a small, focused team.

Open Source: Contribute to meaningful open-source projects and build your public profile.Your commits live forever!

Mentorship: Learn directly from experienced founders actively involved in engineering.

Compensation: Competitive stipend, benefits, and potential for a full-time opportunity.

Salary : $70,000 - $120,000

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