Full Stack Engineer (React/Next.js) – Hybrid

Appnovation Technologies Ltd.; Kuala Lumpur; Hybrid; MYR 60,000 - 100,000; Full time

Benefits offered by this job

Hybrid working model

Cutting-edge AI platforms

Inclusive culture

Growth opportunities

High-profile projects

Leadership support

Job summary

The Associate Full Stack Developer role at Appnovation Technologies Ltd. is focused on building modern, high‑performance web apps using React, Next.js, Node.js, and Express.

You will contribute across the SDLC with designers, product managers, and architects to translate complex requirements into scalable code and robust APIs. You will implement TypeScript across the stack, design API layers, and optimize AI inference performance.

Qualifications

• Proven experience with React.js and Next.js in production apps.
• Strong knowledge of Node.js, Express.js and TypeScript.
• Experience building RESTful APIs and data modeling fundamentals.

Responsibilities

• Design and develop high-performance web apps using React/Next.js.
• Build scalable server-side logic and RESTful APIs with Node.js/Express.
• Create robust API layers and AI agent integrations (LangChain, LlamaIndex).
• Optimize AI inference performance, latency, and caching strategies (Redis).
• Apply TypeScript across the stack to improve quality and maintainability.
• Develop dynamic UI components and manage complex app state.
• Secure server-side modules and integrate with third-party data sources.
• Work with SQL and NoSQL databases for data schemas and flows.
• Utilize Git, CI/CD pipelines, and automated tests; participate in code reviews.

Skills

React.js

Next.js

Node.js

Express.js

TypeScript

Redux

Tailwind CSS

Styled Components

SQL / NoSQL

API design

Tools

LangChain

LlamaIndex

Redis

Git

CI/CD

Testing frameworks

Job description

The Associate Full Stack Developer role at Appnovation Technologies Ltd. is focused on building modern, high‑performance web apps using React, Next.js, Node.js, and Express.

You will contribute across the SDLC with designers, product managers, and architects to translate complex requirements into scalable code and robust APIs. You will implement TypeScript across the stack, design API layers, and optimize AI inference performance.