Middle JavaScript Developer (Digital Mediakit)

Have you ever thought about working on a startup project using cutting-edge technologies? This is your chance! We are looking for a passionate and dedicated Middle JavaScript Developer to join our team of top-notch experts.

Project details:

Our customer is a Software-as-a-Service company that provides publishers with a white label solution for digital mediakit. It makes advertising faster, easier, and more creative for advertising sales and compelling for media buyers. The platform offers a smart and quick way for brands to navigate throughout media information and support ad sales in daily operations.


  • Design separate components, modules, classes, databases, tables
  • Code, debug, document, and maintain portions of software
  • Participate in the estimation and planning sessions
  • Contribute to development of technical project documentation and user documentation
  • Implement new features and maintain existing ones


  • At least 3 years of JS development experience on commercial projects
  • Experience with Git (Git-Flow is a plus)
  • Knowledge of HTML5, CSS3, JavaScript and jQuery; experience in Frontend using ReactJS and Typescript
  • Knowledge of SQL, MySQL, MariaDB
  • Experience with Debugging tools (e.g. Xdebug)
  • Confident usage and setup of UNIX-like systems
  • At least Intermediate level of English

You are welcome to join our team!
Please send your CV to: team@sigma.software