Senior Full-Stack Engineer: Scalable Offline-First Apps

PT Kamoro Maxima Integra; Jakarta Selatan; On-site; IDR 300,000,000 - 600,000,000; Full time

Job summary

Kamoro Maxima Integra, a Jakarta-based IT services company, is seeking a Senior Full Stack Engineer to design, develop, and maintain scalable applications used by thousands to millions of users. You will collaborate with product managers, designers, and stakeholders to deliver high-quality products.

The role requires at least 5 years of Full Stack experience, strong Next.js skills, and a solid understanding of mobile APIs.

Qualifications

• Bachelor's Degree in Computer Science, Information Technology, or related field.
• Minimum 5 years of professional experience in Full Stack Development.
• Hands-on experience with Next.js and server-side frameworks.
• Understanding of mobile device capabilities and APIs (Camera, Geolocation).
• Knowledge of Flutter, React Native, Swift, or Kotlin is a plus.
• Strong frontend development lifecycle knowledge and testing (Unit/Integration).
• Experience with client-side storage (IndexedDB/SQLite).
• Experience with cloud platforms (Azure, GCP, or AWS).
• Curiosity and eagerness to learn new technologies.

Responsibilities

• Build, enhance, and maintain scalable offline-first applications for large user bases.
• Implement features in a multi-tenant architecture.
• Improve performance and responsiveness of applications.
• Test, troubleshoot, and debug to ensure quality and stability.
• Collaborate with Product Managers, Designers, and Developers throughout the lifecycle.
• Propose technical improvements to enhance product quality and user experience.
• Participate in end-to-end software development from planning to deployment.

Skills

Full stack development

Education

Bachelor's degree in Computer Science or related

Tools

Next.js

Flutter

React Native

Swift

Kotlin

IndexedDB

SQLite

Azure

GCP

AWS

Job description

Kamoro Maxima Integra, a Jakarta-based IT services company, is seeking a Senior Full Stack Engineer to design, develop, and maintain scalable applications used by thousands to millions of users. You will collaborate with product managers, designers, and stakeholders to deliver high-quality products.

The role requires at least 5 years of Full Stack experience, strong Next.js skills, and a solid understanding of mobile APIs.