Sr. Front End Developer
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Minneapolis, MN

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Remote, Onsite

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Contract

|Job ID 71806|Posted Sep 24, 2025
JOB DESCRIPTION

Job Description:

  • We are part of the Retail Media Network department, which focuses on building and managing advertising solutions for our retail business
Project Description: 
  • Our team is responsible for creating and managing advertising campaigns within the retail media platform.
  • This involves setting up campaigns, line items, and ad groups; integrating with external ad tech partners like Criteo; monitoring performance; and ensuring campaigns run smoothly.
Position Summary:
  • We are seeking a talented Front-End Developer to join our Retail Media Network team. In this role, you will be responsible for designing, developing, and maintaining user-facing applications that support the creation, management, and optimization of retail media campaigns.
  • You will work closely with product managers, designers, and back-end engineers to deliver seamless, intuitive, and high-performing user experiences for advertisers and internal teams
How much time will the resource spend pair programming?
  • Few or None
Skills Overview:
What are the top five skills and number of years of experience required to perform this job?
  • 7-10 years of JavaScript experience with multiple modern frameworks 
  • React, Redux, Node& JavaScript experience 
  • Experience on a team and interaction with people outside of developers 
  • Willingness to take initiative to learn about the project and company.
What are some preferred/nice to have skills the manager is looking for?
  • 5+ years of professional front-end development experience.
  • Expert-level proficiency in React and modern JavaScript.
  • Strong understanding of HTML, CSS, and accessibility standards.
  • Experience with Redux for state management.
  • Strong problem-solving and debugging skills.
  • Excellent communication and collaboration skills.
  • Ability to work independently and as part of a small team.
Will there be a Hacker Rank test Required for this REQ?
  • Yes
Horizontal is proud to be an Equal Opportunity and Affirmative Action Employer. 

We seek to provide employment opportunities to talented, qualified candidates regardless of race, color, sex/gender including gender identity and/or expression, national origin, religion, sexual orientation, disability, marital status, citizen status, veteran status, or any other protected classification under federal, state or local law.

In addition, Horizontal will provide reasonable accommodations for qualified individuals with disabilities. If you need to request a reasonable accommodation in order to complete the application or interview process, please contact us.

All applicants applying must be legally authorized to work in the country of employment.