Medior Frontend Engineer

Gravity R&D

Gravity R&D is a personalization engine vendor offering a product portfolio called Yusp with a core team focusing on data science since 2009. 

Yusp has all primary product modules and marketing modules as a digital personalization engine defined by Gartner (Market Guide for Digital Personalization Engines) as well as several other product modules, which enable to personalize numerous different business models.

The vision of the company is to enable enterprises with large clientele to engage with their consumers by using an exceptional machine learning algorithmic portfolio, which incorporates predictive, adaptive learning analytics to anticipate future behavior or estimate unknown outcomes on a low-cost, low-risk basis. Supported by its worldwide strategic partnerships, Gravity R&D is a prominent player of the next generation personalization engine landscape. 


Founded in 2007, Taboola is the largest discovery and content recommendation platform in the world. Our clients include hundreds of thousands of publishers (web sites) and advertisers. Every day 3B internet pages present our clients’ content. We get 500K requests for recommendation and process a total of 1.5M HTTP requests per second. Every month, 1.5B unique users in the world are exposed to our recommendations.

In addition, we work with some of the leading carriers and OEMs and provide them with a built-in feed that is an integral part of their users’ experience.

The team

You will be a member of our cross-functional team of Yuspify, responsible for shipping a state-of-the-art recommendation solution for Small Medium Size Businesses. You will work together with Key account manager, CTO, Product Owner, Product Designer, Architect, front-end, and back-end developers.

Your role:

As our new Frontend Engineer you will be part of our front-end services and applications development team, where your primary task would be to develop client facing interfaces for our services. You will own significant portions of the product and will have influence on our strategy by helping to define and build the next wave of features and system architecture. 

This requires your deep understanding of our products and our clients’ needs. Your day to day tasks would mainly require your broad expertise in browser based technologies (Javascript, HTML, CSS/SCSS), and to participate in the articulation of those features by cooperating with other teams.

Remote / Office

During the covid pandemia the whole team worked remotely, using slack and google meet to keep in touch with each other. 

What you will be doing:

  • Create and manage clean and production ready frontend code, 
  • Lead regular code reviews with a strong focus on re-usability, scalability, and performance
  • Implementing projects based on business and technical requirements
  • Implementing features and analytics in our customer-facing and internal web applications
  • Working with Vue.Js framework

What we’re looking for:

  • Proficient in front-end web software development; expert in JavaScript, HTML, CSS,  (any framework knowledge will do)
  • Working with Vue.js framework
  • Experience with Node.Js is a plus
  • Interest and desire to learn new skills and do things they have never done before
  • Continuously seek to streamline and improve internal processes to increase efficiency
  • Experience or interesting with Java, .Net or Kubernetes is an advantage

What we offer:

  • A wide range of opportunities to grow professionally and build new skills
  • We’ll be opened to your professional guidance and always be opened for your ideas 
  • You will have direct impact to the product’s life and for the customers 
  • Taking part in the creation of a state-of-the-art technology
  • Competitive salary
  • Comfortable working conditions – we don’t have a dress code, but we have snacks and beverages, foosball and table tennis waiting for you at the office 
  • Team activities and events 
  • Beautiful office with a huge garden, in the heart of Budapest 
  • Flexible working hours and vacation policy 
  • Experienced and creative colleagues, always ready to teach you something new

If you are interested in this opportunity, feel free to contact us:


  • Inspiring startup atmosphere
  • Participation in creating a unique state-of-the-art technology
  • Comfortable working conditions (no dress code, free snacks and beverages, foosball, table tennis etc.)
  • Flexible working hours
  • Experienced, creative colleagues

Apply now

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