Full Stack Developer (AI-Driven Product Development)

Aloft Tech Limited; Hong Kong; On-site; HKD 420,000 - 700,000; Full time

Job summary

Aloft Tech Limited is seeking a proactive Full Stack Developer to build scalable AI-driven products. You will design and implement web applications and APIs, craft responsive frontend experiences, and develop robust backend services while collaborating with product teams.

The role emphasizes AI-augmented development, using tools like OpenAI API, LangChain and external AI assistants to boost productivity, automate tasks, and accelerate debugging, testing and deployment across cloud environments.

Qualifications

• Experience building AI-powered applications.
• Strong full-stack design and implementation skills.
• Familiarity with modern frontend frameworks and REST/GraphQL APIs.
• Knowledge of cloud deployment and containerization (Docker, AWS).

Responsibilities

• Full Stack Development: design, develop, test, and maintain web applications and APIs.
• Build responsive frontend applications using modern frameworks.
• Develop backend services, databases, and integrations.
• Collaborate with UI/UX designers, project managers, and stakeholders.
• AI-Augmented Development: use AI coding assistants to boost productivity.
• Apply AI tools to accelerate debugging, documentation, testing, refactoring, and code generation.
• Create automation solutions using AI APIs and LLMs.

Skills

Frontend & API integration

AI-powered development

OpenAI API/LangChain

Cloud & deployment

Tools

React.js

Next.js

Vue.js

Node.js

NestJS

Express.js

Python (FastAPI/Django/Flask)

RESTful API/GraphQL

AWS

Docker

LangChain

Vector Databases

RAG

AI Agents

GitHub Copilot

Job description

Full Stack Developer (AI-Driven Product Development)

We are looking for a proactive Full Stack Developer who not only builds scalable applications but also embraces AI-assisted development and product innovation. The ideal candidate combines strong engineering fundamentals with practical experience leveraging AI tools to accelerate development, and deliver better user experiences.

Key responsibilities

Full Stack Development

Design, develop, test, and maintain web applications and APIs

Build responsive frontend applications using modern frameworks

Develop backend services, databases, and integrations

Collaborate with UI/UX designers, project managers, and stakeholders

AI-Augmented Development

Utilize AI coding assistants (GitHub Copilot, ChatGPT, Claude, Cursor, etc.) to improve development productivity

Apply AI tools to accelerate debugging, documentation, testing, refactoring, and code generation

Create automation solutions using AI APIs and Large Language Models (LLMs)

Technical Requirements

Frontend

React.js / Next.js / Vue.js

Responsive and mobile-first development

API integration and state management

Backend

Node.js / NestJS / Express.js

Python (FastAPI, Django, Flask)

RESTful API and GraphQL

Authentication and security best practices

Database

MySQL

MongoDB

Redis

Cloud & Deployment

AWS

Docker and containerized deployment

AI & Automation

Experience with one or more of:

OpenAI API

LangChain

Vector Databases

RAG (Retrieval-Augmented Generation)

AI Agents

Workflow automation platforms

Preferred Experience

Building AI-powered applications.

Chatbot or virtual assistant development.

Workflow automation projects.

E-commerce integrations.

Data analytics and reporting systems

Bonus Points

Experience with Cursor AI, Windsurf, GitHub Copilot, Claude Code, or OpenAI Codex.

Experience building AI agents and multi-agent systems.

Fine-tuning or deploying open-source LLMs.

Knowledge of MCP (Model Context Protocol).

Experience with vector search and semantic retrieval systems.

Experience running AI workloads on cloud infrastructure

Hirer responsiveness Salary match Number of applicants

What can I earn as a Full Stack Developer