Senior Gen AI Applications Architect & Tech Lead

NCS Group; Singapore; On-site; SGD 150,000 - 230,000; Full time

Job summary

NCS Group, a leading AI Tech Services company in Asia Pacific, seeks an Application Architect – AI Applications to design secure, scalable Gen AI applications across frontend, backend, cloud, and agentic AI layers. You will guide Fullstack Developers, stay hands-on in ReactJS and Python when needed, and work with Cloud and AI Engineers to deliver production-ready solutions.

For Senior roles, you will own architecture across multiple engagements, mentor teams, and represent application

Qualifications

• 6–7+ years of IT experience overall, with 2+ years hands-on in AI/Gen AI app development.
• Strong skills in ReactJS and Python, with ability to guide others.
• Cloud certifications on AWS/Azure/GCP or equivalent preferred.

Responsibilities

• Design end-to-end architecture for Gen AI applications across frontend, backend and cloud.
• Guide and review frontend (ReactJS) and backend (Python/FastAPI/Flask) development.
• Define API design, state management and integration patterns.
• Set architectural guardrails for microservices, security-by-design, and scalability.
• Lead code quality, governance and CI/CD practices across engagements.

Skills

ReactJS

Python

TypeScript

Cloud platforms

Tools

Docker

AWS

Azure

GCP

OpenAI GPT

LangGraph

Job description

NCS Group, a leading AI Tech Services company in Asia Pacific, seeks an Application Architect – AI Applications to design secure, scalable Gen AI applications across frontend, backend, cloud, and agentic AI layers. You will guide Fullstack Developers, stay hands-on in ReactJS and Python when needed, and work with Cloud and AI Engineers to deliver production-ready solutions.

For Senior roles, you will own architecture across multiple engagements, mentor teams, and represent application