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Fullstack Engineering Internship, Product Team (Fall 2026 & Winter 2027)

Composio

San Francisco, CAInternship$10,000/moPosted 1w agoVerified open 4 days ago

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At a glance

Compensation
$10,000/mo
Location
San Francisco, CA
Role Type
Internship
Work Authorization
Not specified

Job overview

Composio is building infrastructure that lets agents communicate with tools like Github, Gmail, Notion, and Salesforce. The company seeks a Fullstack Engineering Intern to improve both developer and consumer web experiences, deliver elegant interfaces, collaborate with customers, and write clear documentation while embracing AI and product craftsmanship.

Skills & qualifications

RequiredNice to have

Skills

SalesforceHubSpotReact.jsGithubAmazon Web ServicesTailwindTypeScriptSDKInfrastructureNext.jsProduct EngineeringFull-Stack DevelopmentAILanguage Model IntegrationTechnical WritingReact

Full job description

At Composio, we are building infrastructure that allows agents to communicate with the tools you use for work including Github, Gmail, Notion, Salesforce, etc. We are a lean team of engineers wrangling problems from context to search, that help us provide the most capable bridge between your agents and your tools.

We raised a $25M Series A from Lightspeed with some incredible angels like Guillermo Rauch (CEO of Vercel), Dharmesh Shah (CTO of Hubspot), Gokul Rajaram. Beginning of this year we 3x our ARR with customers like Google, AWS, Mercor, Mintlify, Glean and Emergent.

What you'll do?

  • elevate the experience of teams building on us and integrating us into their daily lives, by improving our developer ("Composio Platform") https://dashboard.composio.dev/~/org and consumer ("Composio For You") https://dashboard.composio.dev/~/org/connect web experiences

  • deliver elegant interfaces both on the frontend and sdk

  • work closely with customers to win their hearts, improving the product in the process

  • writing crisp articulate docs

"Must haves" if you are very good, nothing is a must per-se

  • core product engineering

  • you have built full-stack projects from scratch, taking them zero to one

  • you care deeply about the craft of the product you are building

  • you are able to hold many different persona at contention while delivering delightful experiences for them

  • ai native

  • you have built with the language models

  • you have built for the language models

  • taste — you have that "finger feel" what makes a good product.

  • typist — you can write docs well and explain complex ideas clearly

  • human — you build trust and admit what you don’t know

Bonus

  • proficient in Typescript, React, Tailwind, Next.js

  • started companies or built large side projects or won hackathons

You've read the whole posting — now see how you match it.