Frontend Software Engineer
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.
- 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.