Fullstack Engineering Internship, Product Team (Fall 2026 & Winter 2027)
Required skills
- full-stack projects
- zero to one
- language models
- developer experience
- web experiences
- SDK
Nice to have
- Typescript
- React
- Tailwind
- Next.js
- started companies
- large side projects
Role summary
Composio is seeking Fullstack Engineering Interns for Fall 2026 and Winter 2027 to join their AI-focused product team. Interns will enhance the Composio Platform and Composio For You web experiences, deliver frontend and SDK interfaces, collaborate with customers to improve the product, and write clear documentation. The role requires experience building full-stack projects from scratch, working with language models, and a strong sense of product taste. Proficiency in Typescript, React, Tailwind, and Next.js are considered bonuses.
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
