Senior Full Stack Engineer – AI-Driven, Scalable Systems

Nicoll Curtin; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Nicoll Curtin is seeking a Senior Full Stack Developer in Singapore to design, build, and scale production-grade applications. The role covers backend services with APIs and AI-powered features, plus modern frontend work using React and TypeScript.

SG Citizens or SG PRs only due to project clearance restrictions. You will own the stack end-to-end, collaborating with product managers, AI engineers, and other stakeholders.

Qualifications

• Proficient in Python, Ruby or Node.js. Strong backend architecture and API design.
• Experience building scalable services, microservices and distributed apps.
• Frontend exposure with React and TypeScript, full-stack capability.
• Experience taking products to production and owning delivery end-to-end.
• Hands-on AI/ML capabilities, LLMs, AI APIs integration is a plus.
• Security awareness and secure coding practices advantageous.

Responsibilities

• Design and deliver scalable, high-performance full-stack applications.
• Architect backend services, APIs, and distributed systems.
• Develop modern frontend using React and TypeScript.
• Drive architecture, system design, and engineering best practices.
• Build, integrate, and deploy AI-powered products into production.
• Collaborate with product managers, designers, AI engineers and stakeholders.
• Own software delivery from design through deployment and support.
• Ensure secure, reliable, and scalable applications.
• Participate in code reviews and architectural discussions.
• Identify and resolve performance bottlenecks and production issues.

Skills

Python

Ruby

Node.js

Backend architecture

APIs design

Distributed apps

Databases

Data modelling

React

TypeScript

AI product development

LLMs integration

Performance

Job description

Nicoll Curtin is seeking a Senior Full Stack Developer in Singapore to design, build, and scale production-grade applications. The role covers backend services with APIs and AI-powered features, plus modern frontend work using React and TypeScript.

SG Citizens or SG PRs only due to project clearance restrictions. You will own the stack end-to-end, collaborating with product managers, AI engineers, and other stakeholders.