Principal Engineer Frontend

Overview

On Site
Full Time

Skills

HTML
Git
JAVASCRIPT
CSS
React
Redux

Job Details

Client is on a mission to build the best in-store shopping experience. You will be part of an innovative organization within the U.S. s largest grocery retailer, operating at a scale of millions of people every day. Our teams are agile, fully empowered to own all aspects of their domain. As an engineer, you will have the opportunity to design, build, test, maintain, and have a direct and meaningful effect on the digital platform and customer experience. We are committed to being an inclusive and transparent culture that cultivates the best software engineers who define the future of our digital platforms.

REQUIRED SKILLS

  • At least 5 year of React/Redux commercial experience (within last 2 years)
  • 6+ years of strong Web-UI development experience (with demonstrable HTML, CSS, JavaScript technology usage)
  • Excellent programming skills in JavaScript (ES 2015+)
  • Experience using Git and npm in a collaborative environment
  • Demonstrable knowledge of these concepts:
  • Software Design Principles and Patterns
  • Browsers (HTTP, APIs, event loop, render cycle, etc.)
  • Build Tools (Webpack, Rollup, etc.)
  • CI/CD (tools, pipelines, patterns)
  • Automated Testing (unit, functional, contract, mocking, etc.)
  • Application Performance Tuning (Lighthouse, browser dev tools, etc.)
  • WAI-ARIA, WCAG, & assistive technology
  • Progressive Web App (PWA) technologies

BONUS SKILLS

  • Functional programming in JavaScript
  • WebAssembly (Wasm)
  • Server-side development experience with Node.js or similar language/framework
  • Jest/Mocha
  • Webpack/Rollup
  • Yarn
  • Babel
  • Webdriver IO
  • GitLab
  • Web UI framework experience (Angular, Vue, Stencil, Svelte, etc.)
  • Web Components
  • Flowtype/TypeScript
  • NGINX
  • Bash Scripting
  • Cloud Platforms (Azure, Google Cloud Platform, Cloud Foundry)
  • Docker

Key Responsibilities

Senior Web Lead

Identify, uphold and apply Web engineering best practices

Implement Web design principles to ensure our Web apps are performant, accessible, and provide the ideal user experience on devices of various sizes.

Collaborate with designers, product managers, and team to iterate on design and implementation

Assist in the development of applications & features that will be used by customers and internal associates

Work with APIs and API teams to build and ship new experiences

Review existing Web app code, new code and plan future app upgrades with the development teams

Design and develop frameworks for creating Web apps that grow with the needs of the company

Set Web app performance indicators and alarms. Monitor, actively improve, and respond to performance metrics

Stay up-to-date and explore emerging technologies

Note to Vendors

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.