Front End Developer

PT Astra Graphia Information Technology; Jakarta Pusat; On-site; IDR 180,000,000 - 300,000,000; Full time

Job summary

PT Astra Graphia Information Technology is seeking a Front End Developer to build and maintain web applications with React and Next.js, including SSR/SSG, routing, and API integrations. You will also contribute to cross‑platform features using React Native and collaborate with backend and design teams.

The ideal candidate has 3+ years of frontend experience, strong TypeScript skills, and REST API experience, plus state management with Redux or Context.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent practical experience)
• Minimum 3 years of professional experience as a Frontend Engineer
• Strong proficiency in React.js and Next.js (SSR/SSG, routing, API routes, performance optimization)
• Proficient in TypeScript — typed components, interfaces, and type-safe API contracts
• React Native — able to build and maintain cross-platform mobile features
• Familiar with REST API design and integration (consuming APIs)
• Understanding of state management (Redux, Zustand, or Context API)
• Able to work collaboratively in a cross-functional team (mobile, backend, design)
• Good communication skills to explain technical decisions to non-technical stakeholders
• Proactive in raising blockers and asking clarifying questions

Responsibilities

• Develop and maintain the web application using React and Next.js
• Develop and maintain cross-platform mobile features using React Native
• Collaborate with another team on shared logic, API integration, and cross-platform feature planning
• Maintain and improve existing web products (bug fixes, performance, refactoring, stability, compatibility)
• Participate in code reviews and contribute to frontend best practices and standards

Skills

React.js

Next.js

TypeScript

React Native

REST API design

State management

Education

Bachelor's degree in Computer Science or related field

Job description

# Front End Developer**POSITION DETAILS****Responsibilities**1. Develop and maintain the web application using React and Next.js2. Develop and maintain cross-platform mobile features using React Native3. Collaborate with another team on shared logic, API integration, and cross-platform feature planning4. Maintain and improve existing web products (bug fixes, performance, refactoring, stability, compatibility)5. Participate in code reviews and contribute to frontend best practices and standards**QUALIFICATIONS**1. Education: Bachelor's degree in Computer Science, Information Technology, or related field (or equivalentpractical experience)2. Experience: Minimum 3 years of professional experience as a Frontend Engineer3. Skills:• Strong proficiency in React.js and Next.js (SSR/SSG, routing, API routes, performance optimization)• Proficient in TypeScript — typed components, interfaces, and type-safe API contracts• React Native — able to build and maintain cross-platform mobile features• Familiar with REST API design and integration (consuming APIs)• Understanding of state management (Redux, Zustand, or Context API)4. Interpersonal and Communication skills• Able to work collaboratively in a cross-functional team (mobile, backend, design)• Good communication skills to explain technical decisions to non-technical stakeholders• Proactive in raising blockers and asking clarifying questions