Sr. Front End Engineer

  • 807 Dryander Dr, Walnut, CA 91789, USA
  • Full-time

Company Description

One Stop Halal sells authentic halal products online. We cater to the needs of 8 million halal consumers in the USA. People prefer halal food because it is clean, healthy and humane. Our products include Meat, Grocery, Bakery, Personal Care, Vitamins, etc.

Job Description

  • Translate the UI/UX design wireframes to actual code that will produce visual elements of the web application
  • Take ownership of all front-end development and Shopify configurations for multiple storefronts across a global brand
  • Develop new user-facing features for enterprise desktop applications, mobile, tablet
  • Collaborate with design team members to shape user experiences that utilize the latest technology, tools, and techniques
  • Build and leverage reusable code and libraries
  • Optimize application for maximum speed and scalability
  • Collaborate with other team members and stakeholders in dev, product and UX
  • Experience turning PSD's into pixel-perfect webpages


  • General experience building, launching, and maintaining Shopify stores, as well as general knowledge of the admin system
  • Demonstrable expertise with HTML5, CSS3, and JavaScript, in-depth understanding of DOM
  • Experience with Shopify’s theming system and Liquid templating
  • Experience with CSS pre and post-processors - specially SassASS
  • Experience with build tools such as webpack and rollup
  • Experience with dependency management tools (NPM, Browserify, RequireJS, etc)
  • Experience with implementing/debugging 3rd party Shopify apps as well as creating custom solutions if necessary
  • Thorough understanding and experience with vanilla JavaScript, jQuery, ES2015/ES6, and modern JavaScript frameworks - specifically Preact
  • Thorough understanding of Git and workflow processes (e.g. GitFlow)
  • Experience with Shopify’s object/properties, AJAX API, and Metafields
  • Thorough testing and debugging skills with browser console and external tools
  • Experience developing for responsive layouts for desktop, tablet, and mobile
  • Experience working with 3rd party services and APIs, specifically plugins for Shopify
  • Able to prioritize your own tasks and dependencies
  • Ability to communicate well, giving proactive feedback to peers, team, and manager
  • Good organizational skills
  • Appreciation for design and motion
  • Typically 5 to 7 years experience of web development
  • At least 2+ year experience working with the Shopify platform

Additional Information

All your information will be kept confidential according to EEO guidelines. One Stop Halal is committed to Equal Employment Opportunity regardless of race, color, national origin, gender, sexual orientation, age, religion, veteran status, disability, history of disability or perceived disability.