AI API Platform — Full-Stack Go/React Engineer

WJ Digital SDN.BHD.; Kuala Lumpur; On-site; MYR 120,000 - 180,000; Full time

Job summary

WJ Digital is seeking a skilled Full Stack Developer to join the WayJet team in Kuala Lumpur. You will work on backend services using Go and frontend interfaces with TypeScript and React, building features across the stack and integrating multiple AI model providers.

You will be responsible for API design, authentication, usage tracking, and billing, while ensuring reliability, performance and a seamless developer experience through the unified WayJet API gateway.

Qualifications

• 3+ years of professional full-stack development experience.
• Backend with Go (Golang) preferred.
• Frontend development with TypeScript and React.
• Experience building REST APIs and backend services.
• Experience integrating third-party APIs.
• Relational databases such as PostgreSQL or MySQL.
• Redis or similar caching technologies.
• Good understanding of authentication, error handling, timeouts and retry mechanisms.
• Familiar with Git and modern software development practices.
• Strong problem-solving and communication skills.

Responsibilities

• Develop and maintain backend and frontend components of WayJet.
• Build features from database and backend services through APIs and user interfaces.
• Develop new platform functionality and improve existing systems.
• Write clean, maintainable and reusable code.
• Participate in testing, deployment and production support.
• Develop and maintain backend services primarily using Go (Golang).
• Design and maintain REST APIs and platform services.
• Maintain API keys, permissions, usage tracking and other core functions.

Skills

Go (Golang)

TypeScript

React

REST APIs

Third‑party APIs

PostgreSQL

MySQL

Redis

Authentication

Git

Troubleshooting

Tools

Docker

CI/CD

Cloud infrastructure

Job description

WJ Digital is seeking a skilled Full Stack Developer to join the WayJet team in Kuala Lumpur. You will work on backend services using Go and frontend interfaces with TypeScript and React, building features across the stack and integrating multiple AI model providers.

You will be responsible for API design, authentication, usage tracking, and billing, while ensuring reliability, performance and a seamless developer experience through the unified WayJet API gateway.