We have a challenge for you - UI Developer - Hybrid modelAs a Frontend Developer you are part of a Software development team and you'll analyze requirements provided by the team's Product Owner, design and develop technical solutions or processes, do unit testing, maintain and improve production code, contribute to the performance improvement work, keep the projects technical documentation up to date, while minimizing manual processes and providing automated solutions.What you ´ll be doing:Develop software as part of an agile team with short iterations and frequent releases.Contribute to planning and the subsequent development of applications.Remain up to date in terms of current and future needed upgrades.Requirements:Consolidated professional experience building high-quality, performant JavaScript applications.Consolidated experience in ReactJS and Typescript.Experience with JavaScript test tools (e.g. Mocha, Jasmine, Jest, Protractor, Selenium, etc);Knowledge of Packaging/build tools (e.g. NPM, Webpack, Grunt, Gulp, etc) and server-side Javascript (NodeJS);Experienced with Automated testing and mocking techniques.Experience in writing Clean code.Experience in using established design patterns.What we offer:Access to technical training and solid knowledge of performance evaluation and career management methodology;Prospects for career growth both nationally and internationally;Partnerships in the areas of Telecommunications, Education, Tourism, Sports and much more.