Frontend Engineer designing and developing product features for 820M monthly active users. Taking ownership of product quality and ensuring optimal performance and scalability.
Responsibilities
Design and develop product features that are delivered to 820M monthly active users
Take ownership of the product features and be responsible for its quality.
Write clean code with proper test coverage.
Review others’ code and ensure that it is up to organization standards.
Build reusable modules and libraries for future use.
Optimize application for maximum speed and scalability.
Ensure the technical feasibility of UI/UX designs.
Identify and correct bottlenecks and fix bugs.
Requirements
2+ years of experience in writing client-side JavaScript, developing medium to large scale client side applications.
Proficient understanding of modern web tech stack including HTML5, CSS3, and ES6.
Strong understanding of ReactJS and Flux architecture.
Familiarity with build tools like Webpack, Babel, and Gulp.
Proficient understanding of cross-browser compatibility issues and ways to work around them.
Knowledge of frontend optimisation techniques and tools (eg. Lighthouse).
Proficient with Git.
Experience in writing unit and integration tests.
Excellent problem-solving skills and a proactive approach to issue resolution.
Excellent verbal and written communication skills.
Bachelor’s degree in Computer Science (or equivalent).
Frontend Developer building intuitive and seamless cross - platform sports betting applications at iGaming startup. Focusing on coding, debugging, and enhancing user experience in Lisbon.
Front - end Developer creating and maintaining web applications using React and Next.js at IntellectEU. Collaborating with QA engineers and architecture teams in a hybrid work environment.
Frontend Software Engineer leading the transition to modern Angular architecture for cloud - based solutions. Collaborating with teams to deliver secure, user - focused applications in a rapidly evolving environment.
Front End Developer implementing dashboards and data visualizations for government supply chain decision - making. Working under architectural governance to create actionable user interfaces.
Collaborating with technology team to assess user needs and resolve issues. Direct communication with candidates for humanized service and KPI management.
Front - End Developer designing web applications to enhance flexible working at OfficeRnD. Collaborating with stakeholders to innovate and implement user - centric features.
Senior Frontend Developer creating high - performance user interfaces for Vivo. Responsible for defining application architecture and mentoring junior developers in an agile setting.
Staff Frontend Engineer for AI Copilot focusing on developing and delivering AI - enhanced customer service solutions. Collaborating across teams to build accessible and performant user interfaces with a focus on TypeScript and React.
Front - End Software Engineer developing KinaTrax data visualization tools for sports teams. Collaborating with product development team to enhance athlete performance data solutions.