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PT Tri Agung Nusantara

Junior/Mid Full stack Developer

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Summary

A full-stack developer who builds cross-platform iOS/Android apps with Flutter and responsive, SEO-friendly web frontends with Next.js, integrating both via REST APIs. Includes light backend work maintaining Node.js/Express endpoints on MongoDB alongside UI/UX collaboration, debugging, and testing.

Mobile Development: Design, build, and maintain high-performance cross-platform mobile applications (iOS & Android) using Flutter.

Web Frontend Development: Develop responsive, dynamic, and SEO-friendly web interfaces using Next.js.

API Integration: Connect web and mobile applications with backend services via existing or newly developed REST APIs.

Backend Support (As needed): Assist in tweaking, maintaining, or creating lightweight REST API endpoints using Node.js, Express, and MongoDB to support frontend/mobile requirements.

Collaboration & Quality: Collaborate with UI/UX designers to ensure accurate design implementation, perform debugging, optimize application performance, and conduct code testing.

Requirements

Proven working experience of 2 - 3 years as a Frontend Developer, Mobile Developer, or Fullstack Developer.

Mobile Expertise (Flutter): Strong proficiency in the Flutter framework and Dart programming language. Solid understanding of state management (e.g., Provider, Riverpod, BLoC, or GetX) and mobile app lifecycles.

Backend & Database Understanding: Functional experience or understanding of building and maintaining REST APIs using Node.js and Express, as well as familiarity with basic NoSQL database operations (MongoDB).

Integration & Networking: Experienced in consuming REST APIs, handling authentication (e.g., JWT/OAuth), and managing asynchronous data.

Strong problem-solving skills and a keen eye for design details (pixel-perfect implementation).

Nice to Have

Experience using TypeScript on both the frontend and backend

A portfolio of Flutter applications published on the Google Play Store or Apple App Store.

Experience with design hand-off tools like Figma.

Basic understanding of CI/CD pipelines and the deployment process for web and mobile applications

Skills

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See also

Full-Stack jobs by country — openings, pay and top skills →

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