Senior Front End Developer

hace 1 semana

Heredia, Costa Rica Hangar Worldwide A tiempo completo

**You will**:

- Works closely with Creative, Business, Technology and QA teams to ensure the solution will meet the requirements and performance targets (mobile, desktop).
- Implements user and business requirements which are composed of multiple development activities
- Maintains up-to-date and complete documentation on projects as dictated by the capability’s guidelines and best practices
- Proactively provide feedback on policies and procedures when an opportunity for improvement exists
- Proactively provide guidance and support to other members of the in fulfill their tasks and improvement their performance and overall technical skills

**You have**:

- Advanced English Proficiency (B2+ reading, writing, and conversation)
- At least 3-4 years of experience working with Front-End technologies (ES6/HTML/CSS/JavaScript)
- Excellent knowledge of recent development practices (Mobile First, MVC, Object Oriented development)
- Fluency in at least one major mainstream JavaScript library and/or framework (eg. jQuery, Angular, React, etc...)
- Experience configuring FE builds (npm, gulp/grunt), a11y and web performance
- Work experience with cross-browser and cross-device compatibility
- Work experience with automation and pre-processing tools (eg. Gulp, Grunt, SASS, LESS)
- Work experience integrating web solutions with external web services
- Knowledge of design patterns (e.g., model-view-controller, observer, object oriented, etc.)
- Experience pre-processing CSS styling (SASS, LESS)
- Capable of writing code compliant with modern accessibility (eg. ARIA, WCAG, Microformats, ADA, RDF) and SEO guidelines and best practices
- Capable of working with version control systems (SVN, GIT, Mercurial)
- Capable of building proof of concept prototypes
- Working experience with AEM (Adobe Experience Manager) and Vue.js is a plus.
- BS in Computer Science or related technical discipline; or equivalent experience as Software Developer is a plus
- Experience in Digital Agencies projects, Web development projects, SCRUM/Agile software projects)

**_
What We Offer:_**
- _Maternity and parental leave extra days_
- _Competitive benefits packages_
- _Vacation, compassionate leave, sick days, and flex days_
- _Access to online services for families and new parents_
- _End of year closure days (not deducted form vacation balance)_
- _Diversity and Inclusion Board with 12 affinity groups_
- _Internal learning and development programs_
- _Enterprise-wide employee discounts_
- _And more _
- The Talent Team at Critical Mass is focused on ensuring we provide the best training, onboarding, and employee experience possible Our new hires & employees are the future of our organization, and we want to set you up for long-term success. In an effort to do so, we expect our team to _**_work from an office a minimum of 3 days a week_**_._
- The ask stems from our want to:_
- Strengthen opportunity for continuous learning_
- Improve collaboration and team relationships._
- Increase employee engagement_
- This work model balances the need for individual flexibility while maintaining the relentless customer focus we provide at CM. We understand that not everyone may feel comfortable with this expectation, so we ask that you please let us know immediately if there are any concerns so we can help navigate accordingly._

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