Frontend Software Engineer

Finku

Finku

Software Engineering

Jakarta, Indonesia

Posted on Apr 30, 2026
Job Description

  • Develop new user-facing features and build reusable code and libraries for future use using React Native / React JS or similar technologies for Developing mobile apps and website.
  • Maintain the existing mobile app and websites make sure it is always following the best practices.
  • Ensure the technical feasibility of UI/UX designs.
  • Optimize the application for maximum speed and scalability.
  • Collaborate with other team members and stakeholders.

Role Requirements

  • Have min. 1 year of experience as a Mobile app and website engineer.
  • Proficient understanding of Mobile application development and its related technologies, especially React Native and React JS.
  • Firm grasp of the JavaScript and TypeScript language and its nuances, including ES6+ syntax and an ability to write well-documented, clean JavaScript & TypeScript code.
  • Understanding of REST APIs, the document request model, and offline storage.
  • Rock solid at working with third-party dependencies and debugging dependency conflicts.