Industry: BankingLocation: hybrid model 3x/week in office (Warsaw, Gdynia, or Gdańsk)Remuneration: up to 170 PLN/h net+VATType of contract: B2BDuration: Long-termSummary: The role of Senior Frontend Developer focuses on enhancing and maintaining the front-end components of KYC application solutions within the organization, ensuring a smooth user experience and adherence to modern web practices.MAIN RESPONSIBILITIES: Develop and maintain high-quality front-end components for KYC applications. Collaborate with back-end developers to integrate APIs and improve application functionality. Ensure responsive design and optimize applications for maximum speed. Conduct testing and debugging to enhance performance and usability. Utilize state management libraries to manage application data flow efficiently. KEY REQUIREMENTS: Proficiency in JavaScript Experience with TypeScript Strong knowledge of HTML and CSS Familiarity with SASS and LESS AngularJS and Angular 6+ expertise Experience with state management libraries Solid understanding of REST APIs Competence in testing and debugging Experience with Gulp and Git Responsive Web Design (RWD) skills Proficiency with Browser Developer Tools Knowledge of Bootstrap Familiarity with Angular Material and AngularJS Material Nice to Have: Experience with Java Familiarity with Maven (mvn) Back-end code debugging experience