Job Openings >> Sr. Full Stack Javascript Developer - SAN JOSE, COSTA RICA
Sr. Full Stack Javascript Developer - SAN JOSE, COSTA RICA
Title:Sr. Full Stack Javascript Developer - SAN JOSE, COSTA RICA

Join a Great Leadership Team and Company!  Currently hiring FIVE (5) Full Stack JavaScript Developers in Latin America!!!  

Who We Are-


Founded in 2015, TriFin Labs specializes in User Experience and Mobile App Development for IOS, Android and Web, integrated into Salesforce.  The company is headquartered in the USA-Tampa, Florida and has offices in Atlanta, New York, Los Angeles and San Jose-Costa Rica. 

We have a passion for creating a great user experience, setting the tone and producing high quality, useful and functional products that provide users with a lasting impression. We are passionate about our work and it shows.

Work atmosphere is driven yet casual.  The corporate culture reflects the CEO's desire to build a "best in class" company while having fun and being successful.  Every team member's input is encouraged and appreciated. Leadership is fair and balanced and looks for team members that are excited to be part of the company.


What We Look For-

We are looking for fun, independent, self-motivated, and experienced people who have a passion for doing great work. Our compensation packages consist of a competitive salary commensurate with experience.

We’re looking for a Full Stack Developer with strong chops on both back-end and front-end who has knowledge in all stages of software development.  You’ll be working alongside other engineers and developers, collaborating on the various layers of the infrastructure. 

We are looking for someone who has a burning desire to build meaningful mobile products that will positively affect the lives of millions of people.


Skills & Expertise Required



  • Expert in:

    • Javascript and New EcmaScript Standards

    • Angular JS >= 2.0 

    • HTML and CSS

    • State Management

  • Familiar with:

    • JavaScript frameworks or libraries such as React, Vue.js, Ember, etc.

    • JS-based build tools like Gulp, Webpack, Babel, TypeScript

    • Front-end frameworks and CSS frameworks like Bootstrap, Material UI, Foundation, Semantic-UI, UIKit, or Susy, CSSGris and Flexbox

  • Development experience in mobile.

  • Knowledge building hybrid apps with any of these frameworks: Phonegap/Cordova, React Native, Native Script

  • Well-versed in responsive design and UI/UX best practices



  • Expert in:

    • Javascript / Node JS

    • RESTful APIs

  • Familiar with:

    • Javascript frameworks such as Loopback, Express, SailsJS, KoaJS

    • Postgres

    • Version control software: Git


Nice to Have:

  • Experience building universal apps / Progressive Web Apps / Offline first apps.

  • Working knowledge of SalesForce.

  • Experience in environment using Heroku, Auth0, AWS and Xively a plus.

  • Understanding of web typography best practices.

  • Experience with Continuous Integration, Automated deployment and workflow pipelines.

  • Good understanding of SEO principles and ensuring that the application will adhere to them.

  • Experience with cloud message APIs and usage of push notifications.

  • Familiar with CSS preprocessors like Sass and LESS as well as mixin creation.


Skills Needed

  • Writing server-side APIs, diving into the client-side JavaScript powering an application, and turning a “design eye” to the CSS.

  • Excellent attention to detail, quality of work and time management.

  • Proficient  in English oral and written.

  • Strong knowledge of web standards.

  • Strong experience breaking applications into reusable components and make the scalable.

This opening is closed and is no longer accepting applications
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