Frontend Software Engineer (mid/senior)



Software Engineering
Île-de-France, France
Posted on Friday, May 19, 2023

Cryptio is looking for a mid-level Frontend Software Engineer interested in working on finance / accounting related products. You will be joining a squad of engineers focusing on the frontend of the Cryptio SaaS solution.

Our stack
  • TypeScript
  • React
  • TailwindCSS
  • Emotion
  • Storybook
  • Material UI

Duties & Responsibilities
  • Write production-grade React and TypeScript code
  • Develop new features and release them into production
  • Contribute to the extension and the maintenance of our design system
  • Tackle debt and improve the performance of existing features
  • Improve the ergonomics, the design and the navigation of the application
  • Mentor junior developers
  • Write documentation and tests

  • 5+ years of experience with TypeScript
  • 5+ years of experience with React
  • 5+ years of experience contributing to frontend code
  • Ability to consume backend services (REST and OpenAPI)
  • Fluent in English & French
  • Excellent communication and organizational skills
  • Quick learner

Nice To Have
  • Experience with the frameworks / tools we use: TailwindCSS, Emotion, Material UI, Storybook...
  • Experience with frontend / E2E testing, ideally with Jest and Playwright


We are a remote-first company, you can choose where you work from (CET + / - 2h). However, you’ll be asked to come to the Paris office for onboarding.