UI Engineer | Frontend Developer
Antithesis is looking for an in-office employee to help improve and maintain our design system and product web apps / websites.
As a UI Engineer, you will work closely with the designers and product managers to deliver features and components.
Requirements
Experience implementing design mocks in HTML, CSS, and JavaScript
A solid programming background in algorithms and data structures demonstrable via coding exercise during in-person interview
Experience building static and dynamic websites
Understanding of how the internet and browsers work
At least 4 years of experience creating, improving and maintaining web apps / websites
Great attention to detail
A portfolio website or a list of links to projects you’ve worked on
Bonus points
Experience with different build tools
Experience with testing libraries like Playwright
Experience building SPAs with a frontend framework (React, Vue, Svelte, Solid, etc.)
Experience in back-end development (Node.js, Python, PHP, etc.)
Experience with Terraform
Experience with Nix
Experience creating and shipping a software package (e.g., an npm library)
Experience optimizing web pages for performance
Experience creating, scaling, and supporting design systems
Possible contributions
Months 1–3
Get onboarded to Antithesis web app and how its working (pretty tricky)
Correct a few things in components of our design system.
Build a few new components.
Take a full Figma mock and implement an entire view/page with components available.
Refactor how design tokens and css variables are exported/imported
Plan future work on the design system and prepare tickets for it in Linear
Months 3–6
Add significant features to components we have and potentially refactor them
Build good interactive examples for the design system and UI kit
Learn, apply, and improve testing for our components
Refine and enhance old web app pages with new components
Ship a new design for a big feature we already had