Lead Full-Stack Engineer — Cloud, AI & Secure Apps

Republic Polytechnic; Singapore; On-site; SGD 90,000 - 180,000; Full time

Job summary

Land Transport Authority in Singapore seeks a capable Lead/Senior Full Stack Developer to build secure, scalable cloud-based digital solutions for rail and road projects. You will work on traditional software development, low-code/no-code platforms, and cloud services while ensuring governance and security across enterprise systems.

The role emphasizes AI integration, API development, and collaboration with government agencies, vendors and internal teams in an agile environment.

Qualifications

• 3+ years of relevant experience in software development, cloud-based delivery or application operations.
• Proficiency in modern programming languages and fundamentals.
• Knowledge of OO programming, databases, web technologies and CI/CD.

Responsibilities

• Develop secure, scalable cloud-based digital solutions with low-code/no-code elements.
• Design responsive web and mobile interfaces meeting business needs.
• Integrate AI features and cloud services into applications.
• Write clean, documented code and participate in code reviews.
• Develop automated tests and maintain architecture records.
• Collaborate in Agile ceremonies and drive continuous improvement.

Skills

3+ years experience in software dev

Programming fundamentals

Object-oriented programming

Python

JavaScript/TypeScript

Java

C#

Relational databases

NoSQL databases

Web technologies

CI/CD practices

Education

Degree in Computer Science or related field

Tools

AWS

Azure

Google Cloud Platform

Job description

Land Transport Authority in Singapore seeks a capable Lead/Senior Full Stack Developer to build secure, scalable cloud-based digital solutions for rail and road projects. You will work on traditional software development, low-code/no-code platforms, and cloud services while ensuring governance and security across enterprise systems.

The role emphasizes AI integration, API development, and collaboration with government agencies, vendors and internal teams in an agile environment.