Principal UI Developer - Remote

Overview

Invisible Technologies is the AI training and scaling partner for the leading foundation model providers, enterprises, and governments, bridging the gap between AI potential and production. Invisible’s unique AI Process Platform combines elite global human expertise, cutting edge technology, and deep institutional knowledge gained by training 80% of the world’s leading AI models. Trusted by AWS, Microsoft, and Cohere, we have an unparalleled ability to operationalize AI for real-world applications. Our explosive growth landed us the #2 spot on the Inc. 5000 in 2024, closing the year on $134m revenue.

In Short

• Design and architect large-scale React applications
• Render optimize applications including memoization, virtualization, lazy loading, and performance profiling
• Design highly debuggable, maintainable, and scalable UI structures
• Create modular and reusable UI components and libraries
• Design and build responsive and adaptive design principles for cross-platform and multi-device compatibility

Requirements

• Extensive experience with React Context API for building robust intra-UI services
• Strong experience with using GraphQL APIs including queries, mutations, and subscriptions for real-time data updates
• Deep understanding of advanced JavaScript concepts, ES6+, TypeScript, and front-end development
• Profound understanding of styling choices and methodologies (CSS-in-JS, SCSS/SASS, Tailwind CSS, Styled Components)
• Familiarity with accessibility standards and practices (WCAG, ARIA)
• Extensive experience with build tools and package managers (Webpack, Babel, NPM/Yarn)
• Strong familiarity with UI testing frameworks and tools (Jest, React Testing Library, Cypress)
• Extensive proficiency with version control systems, particularly Git

Benefits

• Compensation: Invisible is committed to fair and competitive pay, ensuring that compensation reflects both market conditions and the value each team member brings.
• Tier 1: $228,000 - $281,000
• Tier 2: $209,000 - $255,000
• For more information on which locations are included in each of our geographic pay tiers we recommend confirming the specific tier for your location with your recruiter.
• For candidates outside the U.S., compensation will be adjusted to reflect local market conditions and cost-of-living differentials.