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Front End Developer (Js, CMS)

Sundayy

hybridseniorpermanentfullstack United States Yesterday via LinkedIn
102,000 - 114,000 USD/annual

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Tags

ReactTypeScriptNext.jsStorybookJestReact Testing LibraryCypressPlaywrightContentfulAWS

About the role

Role Overview

Senior Full Stack Engineer focused on leading the development and maintenance of a core React-based UI component library for the Lucid website.

Responsibilities

  • Architect, develop, and maintain a React UI component library for marketing pages, authenticated portals, and checkout flows
  • Design scalable component APIs compatible with Gatsby, Astro, and Next.js applications
  • Establish and enforce design patterns, coding standards, and best practices
  • Create documentation and developer usage guidelines to drive adoption
  • Maintain Storybook docs, including interactive component playgrounds
  • Implement automated testing (unit, integration, and visual regression)
  • Manage semantic versioning and release processes for component updates
  • Build developer tools/CLI utilities to streamline component adoption
  • Develop content-driven components integrating with Contentful CMS
  • Collaborate with content teams on component schemas and content modeling
  • Support migration from legacy systems to modern frameworks with minimal disruption and strong performance

Requirements

  • 6+ years of full-stack development with strong focus on the React ecosystem
  • Proven experience building and maintaining component libraries/design systems
  • Strong understanding of React patterns, hooks, context, and performance optimization
  • Experience with Next.js and modern rendering approaches (SSR/SSG)
  • Hands-on with build tools such as Webpack or Vite
  • AWS experience including CloudFront, Lambda, S3, DynamoDB, and CloudWatch
  • CI/CD experience (preferably GitLab CI) for automated deployment/testing
  • Experience with npm publishing and monorepo architectures
  • Testing frameworks such as Jest, React Testing Library, Cypress, or Playwright
  • Familiarity with Contentful CMS
  • Understanding of REST and GraphQL APIs

Nice-to-Haves

  • Familiarity with modern GenAI tooling (e.g., Copilot, chat agents, IDE assistants)

Benefits / Work Setup

  • Competitive hourly pay: $85–$95 USD
  • Remote work flexibility from Newark, California (US)

About Sundayy

BayRock Labs (Sundayy) is an innovative technology company headquartered in Silicon Valley. It delivers full-cycle product development and applies AI/ML and data analytics to build solutions across multiple business sectors. The team emphasizes a collaborative, inclusive culture focused on innovation, integrity, and excellence.

Scraped 5/15/2026

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