Sofia, Bulgaria

JavaScript Developer


Isobar Commerce provides global retailers with a single source for expertise, technology and operational support. We have a proven track record for delivering, managing and innovating multi-channel commerce platforms for major international brands and retailers, including Clarins, Speedo, Asda Direct, House of Fraser and many more. Our world-class team has delivered sites for over 25 brands with more than 170 sites across 34 markets. As part of a global expansion strategy, the company has set up a key Sofia technology team of Software Architects, Software Developers, QA Engineers, Project Managers and Technical Support Specialists. To support our company strategy, we are currently looking for talented people for the role of:



  • Build a RESTful API over an ecommerce platform
  • Take part of building the application architecture
  • Responsible for writing reusable, testable and efficient code
  • Design and implementation of low-latency, high-availability, and high-performance applications
  • Actively participate in all phases of the development cycle and the work process discussions in a Scrum/Agile working environment
  • Implementation of security and data protection
  • Represent eCommera’s values and standards

  • Strong technical skills and relevant experience with Node.JS server-side JavaScript
  • Experience with web application development frameworks and tools, such as Socket.io, Express, polymer
  • Experience in designing and developing web services using REST and JSON
  • Experience with JS testing and code analysis frameworks, such as Mocha, Chai, JSLint, JSHint, Jasmine
  • Understanding the nature of asynchronous programming and its quirks and workarounds
  • Understanding of fundamental design principles behind a scalable application
  • Experience in a professional environment with code versioning tools (e.g. Git, SVN)
  • Very good verbal and written English

Preferred experience:

  • Amazon Web Services or similar cloud infrastructure experience is a serious advantage
  • Experience with open source technologies, such as Docker and Elastic Search
  • Knowledge of Agile development methodologies
  • Bachelor's degree in Computer science, Information systems, Mathematics

  • Challenging job in premium professional environment, using modern practices and technologies
  • Individual career path - management and technical career growth, enhanced by learning and development program, regular performance assessment in a fast-growing organization
  • Attractive compensation package with social benefits - competitive salary, flexible bonus scheme, company sponsored activities
  • 25 days paid vacation and work-life balance
  • Car-parking place and a flexible benefits package, based on your individual preferences
  • The chance to progress with highly motivated, young and skilled co-workers
  • Opportunity to stay current with technologies and advancements in the field with a renowned brand in the e-commerce industry
  • A friendly and non-conflict working environment with fun and quality recreation time

If interested, please send a recent CV or use the online application button.

JavaScript Developer JavaScript Developer