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Frontend Developer


Digital Applications




May 21, 2020


  • Build, validate and maintain web page templates from supplied PSD, wireframe layouts, Zeplin or InVision using clean, lightweight, semantic code that adheres to current Web Standards;
  • Write cross-browser HTML and CSS/SCSS;
  • Keep up to date with latest JS frameworks (e.g. React, Vue.js, etc.);
  • Support and enforce best practices for content layout, navigation and site architecture for a simple to complex web applications or websites;
  • Work closely with very qualified and motivated back-end developers, analysts, architects and managers;
  • Apply company tailored working procedures on daily basis;
  • Develop expert level knowledge about web & mobile front-end development standards and platforms, performance and user experience & share it with the team;
  • Keep up to date with the latest web technologies in the fields of web design, usability, mobile, email and social media application design.


  • Over 2 year experience with Angular +2;
  • Over 1 year experience with React;
  • Working knowledge of XHTML/HTML5, CSS3 and Javascript;
  • CSS frameworks like Bootstrap or Foundation, CSS grids;
  • Knowledge of CSS pre-processors (Sass, LESS);
  • Experience of adaptive design, responsive design, mobile first approach;
  • Git experience;
  • Knowledge in unit testing practices;
  • Knowledge of service consumption (REST and JSON). Knowledge of the Organizational Culture of the company (business, mission, values and vision of the future);
  • Knowledge of jQuery. Experience with any popular jQuery plug-in (jQuery UI, jQuery tools, jQuery Mobile, etc.) is a plus;
  • Fluency in English.

At OSF, we don’t just accept differences — we celebrate and support them for the benefit of our employees and our community. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status.

OSF’s Values