Front-End Engineer

About the team: The Developer Experience team is responsible for the publicly available Developer Documentation, SDKs & Libraries, APIs, and other developer tools and processes. Our focus is to offer the best experience for developers and make Trustly the payment option developers prefer and recommend.What you'll do:Create and maintain features in Web including integration scripts applications and be able to develop unit tests for the same features.Responsible for investigating problems in applications in collaboration with support teams, backend teams and merchant teams.Actively troubleshoot and debug production issues directly with customers/merchants and their development teams, including participation in technical calls.Propose and do refactors.Estimate efforts for tasks with a high level of accuracy.Analyze large volumes of data to find possible problems and propose performance improvements.Identify performance issues and propose solutions.Participate in technical meetings and propose solutions to problems.Create alarms in metrics systems used by the company.Indicate new tools and technologies.Support new developers on company and train them on the development process, patterns and featuresParticipate in functional meetings with non-engineering teams with knowledge about all front end features and with skills to propose solutionsDocument features in the available toolCreate integrated tests in the tool providedIn refinement meetings, analyze all proposals and be able to define the best solutionBe able to participate in war rooms and create an action planWho you are:Experience developing/designing software systems;Understanding of layout aesthetics, and a drive to create thoughtful UX experiences and pixel-perfect web pages;Excellent coding skills in Javascript (ES6), HTML and CSS;Expert in React Framework.Experience developing with React Native Framework.Strong ability to interface with and contribute to native modules on iOS and Android.Ability to implement features in backend services (Java/Node.js) and possess strong knowledge of database systems.Excellent coding skill and understanding of OO concepts;Previous experience with source control;Plus: Ability to communicate with teams outside your country with a high level of proficiency in English.Check out our Glassdoor or our Brazil Life page on LinkedIn for more details about Brazil, our culture, and much more.