Senior Cloud-Native Software Engineer (AWS)

Land Transport Authority (LTA) Singapore; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Land Transport Authority (LTA) Singapore is seeking a Principal / Senior / Executive Software Engineer to design, develop, modernise, and operate digital services using cloud-native practices. You will own parts of the software delivery lifecycle and collaborate with product owners, architects, engineers and operations to deliver secure, reliable solutions.

The role emphasizes hands-on development in front-end and back-end components, REST APIs, AWS cloud services, CI/CD pipelines, automated

Qualifications

• Proficient in Java, J2EE and Spring Framework for enterprise-grade applications.
• Hands-on experience with AWS cloud services and cloud-native patterns.
• Experience designing RESTful APIs and integrating systems.
• Full-stack development capability with modern frameworks.
• Strong CI/CD, automation and testing practices.
• Familiarity with Agile and DevSecOps methodologies.
• Analytical problem-solving and attention to detail.
• Clear communication and collaboration across teams.

Responsibilities

• Designing and developing front-end and back-end components, APIs and system integrations.
• Building and enhancing cloud-native services on AWS using microservices and event-driven patterns.
• Writing clean, testable, maintainable code and participating in code reviews.
• Implementing automated unit, integration, security and performance testing.
• Building and improving CI/CD pipelines, deployment automation and release processes.
• Implementing monitoring, logging, tracing and alerting for operations.
• Troubleshooting production issues and performing root-cause analysis.
• Modernising services through refactoring and progressive cloud migration.
• Preparing technical documentation, runbooks and support procedures.
• Working in an Agile and DevSecOps environment and contributing across lifecycle stages.
• Evaluating AI-assisted software engineering tools to improve productivity.

Skills

Java & Spring

AWS

REST APIs

Front-end / Full-stack

CI/CD

Agile / DevSecOps

Troubleshooting

Communication

Cross-functional teamwork

Job description

Land Transport Authority (LTA) Singapore is seeking a Principal / Senior / Executive Software Engineer to design, develop, modernise, and operate digital services using cloud-native practices. You will own parts of the software delivery lifecycle and collaborate with product owners, architects, engineers and operations to deliver secure, reliable solutions.

The role emphasizes hands-on development in front-end and back-end components, REST APIs, AWS cloud services, CI/CD pipelines, automated