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Composio

Member of Technical Staff - Platform Eng

sf

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hirly's read of this role

Seniority
Lead / management
Country
US
Work mode
On-site / unstated
First seen by hirly
2 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

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 small 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, our customer range from your friends in the YC batch to Wabi, Glean, Zoom and many more.

What you'll do ?

evolve our platform primitives and APIs — auth, automatic refreshes, triggers, tool search, tool planning, orchestrating and managing sandboxes

manage multiple runtimes for code execution across lambdas and firecracker

performance optimization — tracing, CPU/heap profiling, optimizing db queries, optimizing temporal workflows.

work closely with product engineering teams and customers to win their workloads, improving the product in the process

writing articulate docs

"Must haves"

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

core platform engineering

you've worked extensively in scaling backend distributed systems

you know how to maintain reliable systems while shipping fast

you are able to hold many different parts of the platform in mind at once

ai native

you have built with the language models

you have built for the language models

linux — you are comfortable in a linux enviornment

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

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

Optional

multiple years of experience writing Typescript, Go

contributions to a major open source project

started companies or build large side projects

Original posting on Composio's site ↗

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