New offer - be the first one to apply!

December 17, 2025

Senior Frontend Developer in KYC Application Solution

Senior • Hybrid

$150 - $170/hr

Warsaw, Poland

Industry: Banking

Location: hybrid model 3x/week in office (Warsaw, Gdynia, or Gdańsk)

Remuneration: up to 170 PLN/h net+VAT

Type of contract: B2B

Duration: Long-term


Summary: 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