Frontend Engineer

Sagara Technology; Jakarta Pusat; On-site; IDR 420,000,000 - 600,000,000; Full time

Job summary

SAGARA Technology is hiring a frontend engineer to implement user interfaces aligned with UI/UX designs and functional requirements. You will integrate RESTful APIs and backend services to support application functionality, and build frontend features that interact with AI-powered services and model-based applications.

The role requires 3+ years in frontend development, solid experience with React.js or Next.js, and familiarity with AI models and AI-powered UX.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Software Engineering, Information Systems, or a related technical field.
• 3+ years of frontend development or related software engineering experience.
• Hands-on experience with modern frontend frameworks or libraries such as React.js or Next.js.
• Understanding of AI models, LLMs, and AI-powered features in web apps.
• Familiarity with AI API integration, chatbot interfaces, or AI-driven UX is a plus.
• Familiarity with state management tools such as Redux, Zustand, or similar.
• Experience with Git, frontend testing tools, and modern build tools is preferred.

Responsibilities

• Implement user interfaces based on UI/UX designs and requirements.
• Integrate RESTful APIs and backend services to support app functionality.
• Develop frontend features interacting with AI-powered services and models.
• Troubleshoot, debug, and resolve frontend issues for a smooth UX.
• Maintain frontend docs and contribute to development standards.

Skills

Frontend development

AI understanding

AI API integration

State management

Git and testing

Education

Bachelor’s degree in computer science / IT / software engineering / information systems

Tools

React.js

Next.js

Redux

Job description

Responsibilities

• Implement user interfaces based on UI/UX designs and functional requirements.
• Integrate RESTful APIs and backend services to support application functionality and data exchange.
• Implement frontend features that interact with AI-powered services and model-based applications.
• Troubleshoot, debug, and resolve frontend issues to ensure a smooth user experience.
• Maintain frontend documentation and contribute to continuous improvement of development standards and practices.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, Software Engineering, Information Systems, or a related technical field.
• Minimum 3 years of experience in frontend development or a similar software engineering role.
• Hands-on experience with modern frontend frameworks or libraries such as React.js or Next.js.
• Understanding of AI models, Large Language Models (LLMs), and the implementation of AI-powered features in web applications.
• Familiarity with AI API integration, chatbot interfaces, or AI-driven user experiences is an advantage.
• Familiarity with state management tools such as Redux, Zustand, or similar solutions.
• Experience with Git, frontend testing tools, and modern build tools is preferred.

Skills

About SAGARA Technology

SAGARA Technology

Building digital products that move Indonesia forward.

SAGARA Technology is a digital product studio and software house delivering enterprise software, mobile apps, and AI-driven platforms for clients across Southeast Asia. We ship measurable outcomes with small, senior, cross-functional squads.