Senior Frontend Engineer
Posted 2025-04-06At Compose AI, we help people type less and live more. Isn't it crazy that people are still typing every word of every letter on 99% of the websites and programs they use every day? That's why we built the best-in-class autocomplete, but we didn't stop thereÂCompose AI also lets you rewrite your sentences in different tones or styles and can even generate whole paragraphs and other pieces of... copy. We are a fast-growing team backed by YCombinator, Craft Ventures, Sequoia, along with founders from Kayak, Hubspot, Vercel, and Honey. Join us in our mission to make AI an extension of the human.
Job Description
As a Senior Frontend Engineer at Compose AI, you will own projects from 0 to 1 as we continue to launch new products and features. This is not the typical frontend role where you create a CRUD app and call it a day. We are working on core innovations to the way people use their computers on a day-to-day basis. Reinventing the way people interact with text can be subtle and precise, and there are often no instruction manuals for how to do so.
Requirements
 4+ years of Javascript/web dev experience
 Comfortable with Typescript
 Great written communication skills
 Experience testing vanilla JS/TS frontend code (unit, integration, UI, end-to-end, etc.)
 Work under some ambiguity to solve challenging frontend implementations elegantly
 Help establish team standards
Ideal Candidates
 Knowledge of Chrome Extension APIs
 Experience testing Chrome Extensions
 Knowledge of Websockets/SocketIO
 Experience working at an early-stage startup (< 25 employees)
 2+ years of React experience
 2+ years of Redux experience
 Experience creating visual-heavy websites, smooth animations, and/or unique UXs
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