Junior JavaScript (React) Engineer (Ads’ Platform)

Remote (Ukraine only) JavaScript Software Developer

Required skills

JavaScript / good
ReactJS / good
English / strong

We welcome a Junior JavaScript professional who excited to learn and tackle new challenges to join our professional team and collaboratively develop advanced technology solutions in AdTech stack.

If you are a flexible and motivated developer, who would love to work in a fast-paced environment, this project is for you!


Our client is an advanced advertising and data company that provides audience-based, multiscreen advertising solutions to local, regional, and national businesses and advertising clients. They enable advertisers to reach more than 90 million U.S. households on television through cable networks, on-demand and addressable inventory across the U.S., and more than 45 million U.S. households through authenticated, privacy-compliant IP addressability supported by rich data sets and powerful analytics and attribution services in a simple, user-friendly way.


Our team is building the next generation of ads’ planning and campaign optimization platform.

We are excited by what we’re building, and we care about the quality of our code, as well as our user experience.

The product you’ll be working on uses a microservices architecture with GraphQL + Apollo Server w/ Schema Federation tying the frontend to the backend(s) and Kafka as the backend message bus. Our stack is primarily C#, React/Apollo, GraphQL, and a little bit of Python.

As a Junior JavaScript Engineer, you’ll be joining a lean team of passionate engineers and designers who care deeply about delivering amazing experiences to thousands of daily users.

We are looking for someone who is excited to learn, tackle new challenges, and make an incredible impact on our products.

Our culture is fast-moving, and engineers who like to work on a wide variety of projects, try new technologies, and collaborate with cross-functional teams thrive with us.


  • 1+ year of experience in developing web-based applications
  • Working knowledge of React, JavaScript, HTML, CSS
  • Understanding of task runners or build frameworks
  • Experience building API’s and web services
  • Upper-Intermediate level of English


Would be a plus:

  • Experience with GraphQL

Personal Profile

  • Aptitude to communicate and translate business needs into technology to internal and external stakeholders
  • Aptitude to solve difficult problems without compromising the larger business and technical goals


  • Collaborate tightly with product and product development teams to understand technical issues related to features and determine the feasibility and viability of feature sets and queries
  • Work with the design, development, and technical quality support of front-end products that are part of a customer product suite
  • Implement coding best practices, guidelines, and standards across all teams
  • Collaborate closely with internal and external APIs and backend engineers to create best practices for models and contracts


  • Health & Legal support
  • Discount program
  • Sport activities
  • Outstanding offices
  • Comfortable place in a cozy room
  • Continuous education
  • Flexible schedule
  • Remote work
  • Diversity of Domains & Businesses
  • Variety of technology

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