Front-End Engineer

Neptune Retail Solutions•Jersey City, NJ

3d•$103,210 - $140,000•Remote

About The Position

Neptune Retail Solutions is the unparalleled leader in omnichannel retail marketing across the U.S. and Canada. Neptune's In-Store Media network is unmatched across 60,000 locations and 140 banners, including Albertsons, CVS, Dollar General, Family Dollar, HEB, Kroger, Loblaw, Metro, Publix, Sobeys, Southeastern Grocers, Meijer, HyVee, Total Wine & More and Wakefern. Linked to its market-leading Digital Incentives Network at many of the same retailers plus BJ's and Target, along with Neptune's exclusive ability to combine in-store and Digital OOH content into a single platform with unparalleled precision, scale and proven results, the Company is "one of one," uniquely positioned to seamlessly drive traffic, conversion and profitable revenue growth for retailers and advertisers. For more information, visit www.neptuneretailsolutions.com. This role involves working closely with product, design, and backend teams while driving front-end best practices and mentoring peers. The engineer will design, build, and maintain scalable frontend applications using Angular v18+, JavaScript, TypeScript, and RxJS. A key responsibility will be leading the development of interactive map-based features, including custom filters, multi-layer visualizations, and spatial data handling using the Google Maps API.

Requirements

Bachelor's degree in Computer Science or a related field
2 years of experience in the job offered or related occupation
Two years’ experience in Angular v18+
Two years’ experience in JavaScript
Two years’ experience in TypeScript
Two years’ experience in RxJS
Two years’ experience in Google Maps API and map-based interface development
Two years’ experience in performance optimization, accessibility, and cross-browser support
Two years’ experience in Test automation using frameworks such as Jest, Playwright, Karma or Jasmine
Two years’ experience in Node.js, MongoDB, MySQL
Two years’ experience in GCP cloud services, Docker, and Kubernetes
Experience building and maintaining complex, scalable web applications
Experience with code quality: testing, documentation, refactoring, and maintainability
Ability to work for any U.S. employer and not require sponsorship either now or in the future

Responsibilities

Design, build, and maintain scalable frontend applications using Angular v18+, JavaScript, TypeScript, and RxJS
Lead the development of interactive map-based features—custom filters, multi-layer visualizations, and spatial data handling using Google Maps API
Work closely with product, design and backend teams
Drive front-end best practices
Mentor peers