SECTION I · THE BRIEF
Brief #50566Updated 24 MAR 2026HERZLYIAGreenhouseSEQUOIA CAPITAL
Employbl Company Profile

Senior Front-End Engineer

CB4 is a patented AI tool that helps retailers uncover and fix the costliest execution problems in stores. Sometimes products are underselling because of how or where they're placed. Sometimes there’s a labeling issue…

Location
Herzlyia
Company size
50–100
Posted
3mo ago
Via
Greenhouse
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Senior Front-End Engineer - CB4

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Job Title
Senior Front-End Engineer
Job Location
Herzlyia, Israel
Job Description

CB4, part of the world-leading retail Gap Inc., is looking for a top-talented Senior Front-End Engineer to join our team!

As a Front End Engineer, you will be responsible for leading the development of the company's next-generation SaaS solution Using modern methodologies and technologies.
You will be focusing on providing state-of-the-art user experience to our web and mobile customers, without compromising on scalability, performance or quality.

You will collaborate closely with multiple teams across the company, lead design and implement state-of-the-art user experience to our high performance web and mobile customers, testing and monitoring, delivering high quality software.

This is a unique opportunity to join an amazing start-up environment while backed by a Fortune 500 company. 

At CB4, we work in a hybrid model!

 

Responsibilities:

End-to-end ownership of front-end features: 

  • Designing, Developing, and driving execution to delivery.
  • Full accountability while collaborating closely with Product, QA, and Backend to ensure high-quality outcomes.

You will be focusing on providing state-of-the-art user experience to our web and mobile customers, without compromising on scalability, performance or quality.

Requirements:

  • 4+ years professional software development experience
  • 2+ Experience in React and Redux front end development
  • Strong JavaScript skills, TypeScript
  • Experience and knowledge in web technologies, such as HTML5, CSS3
  • Experience designing and developing client-side applications
  • Experience in Unit testing using Karma, Jasmin, Jest or similar frameworks
  • Experience in Rest API and GCP
  • Experience with React Native and/or mobile development (Android/iOS) - advantage
  • Familiarity with continuous integration and deployment - advantage
  • BSc. in Computer Science or equivalent - must

 

Interpersonal & Personal Skills:

  • Passionate about code technologies and methodology
  • Passionate about beautiful, seamless UX & UI
  • Excellent communication skills
  • A Team player
  • Autodidact, Can do it approach
  • Using modern methodologies and technologies.

 

 

CB4 is committed to creating a diverse and inclusive environment across our offices and teams.

We consider all qualified applicants without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

 

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CB4 Headquarters Location

New York, NY

View company profile

CB4 Company Size

Between 50 - 100 employees

CB4 Founded Year

2012

CB4 Total Amount Raised

$22,000,000

CB4 Funding Rounds

View funding details
  • Series B

    $16M

  • Series B

    $16M

  • Series Unknown

    $6M

  • Series Unknown

    $6M