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Frontend Developer in Amsterdam


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Job Description

Qardio, is on a mission to make heart health better, smarter and easier for everyone. As a leading brand in the digital health and technology sector, we are hiring an ambitious and experienced Senior Front-End Developer to join our team.


Our world-leading consumer healthcare and medical products bring the potential to transform healthcare for millions of people. We are looking for an ambitious, hardworking individual, with an acute eye for detail and a passion for applications to be part of the engineering team.

The Senior Front-End Developer, who is a JavaScript enthusiast and passionate for AngularJS, CSS3 and HTML5, will be responsible for developing, deploying and managing our innovative web applications.


  • Provide exceptional programming and analytical skills to develop and maintain a highly visible, responsive web application
  • Analyze business and user requirements for web applications
  • Exercise cross-disciplinary skills to include security testing, unit testing, and performance tuning and testing
  • Interact confidently and enthusiastically with a highly distributed and diverse team
  • Collaborate with key stakeholders to bring new features and services into production
  • Value product excellence and team success over individual productivity

Successful Candidates will have:

  • 6+ years of experience as a Front End Developer
  • Fluent in JavaScript (ES5+), understanding the positive and negative aspects of the language when it comes to building and maintaining a large code base/user traffic
  • Highly skilled with different frontend frameworks and tools (e.g.: AngularJs/ReactJS/VueJS, TypeScript/Flow, npm/yarn, Webpack/Rollup, etc)
  • Strong experience with HTML5, CSS3, SASS and D3
  • Experience with JSON RESTful APIs
  • Experience troubleshooting cross-browser compatibility issues
  • Awareness of the importance of privacy and security
  • Comprehensive understanding of source control with branches, tags, and merging (Git preferred)
  • Experience with Agile methodologies and software development best practices
  • Ability to work effectively in a fast-paced team environment
  • Self-motivated with the ability to explore new technologies and applications
  • Strong written and oral communication skills in English
  • Bachelor’s/Masters's degree in Computer Science, Engineering or equivalent field


What we offer:

  • The ability to control your own career path and grow into a leadership role with an innovative company
  • Great working conditions, flexible work-hours, holiday plan, 25 days of leave annually and training
  • The ability to participate in a cutting-edge field of creating digital healthcare products
  • The opportunity to work in an international environment working with others from different cultures, countries, and backgrounds
  • Living and working in Amsterdam, one of the most cosmopolitan cities in Europe
  • Visa sponsorship


About Qardio

  • Healthcare

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