[LTA-ITCD] PRINCIPAL / SENIOR / EXECUTIVE SOFTWARE ENGINEER

re-zoo-me; Singapore; Hybrid; SGD 90,000 - 150,000; Full time

Job summary

re-zoo-me is seeking a Principal/Senior/Executive Software Engineer to design, develop, and operate digital services across the software delivery lifecycle in a cloud-first environment. You will build secure, reliable, and scalable solutions on AWS, implement CI/CD pipelines, and contribute to automated testing and incident response.

You will work with product owners, architects and operations teams to translate service needs into working software, while improving existing systems and adopting

Qualifications

• Knowledge in Information Technology, Computer Science, Software Engineering or a related discipline.
• 2–3 years of relevant experience in software development and implementation.
• Hands-on experience in front-end development and preferably full-stack development with modern frameworks and languages.
• Strong knowledge in Java, J2EE and the Spring Framework (e.g. Spring Boot) for enterprise-grade applications and REST APIs.
• Working knowledge of AWS cloud services and deployment practices.
• Experience with REST APIs, system integration, databases, source control and automated testing.
• Understanding of Agile principles, DevSecOps, CI/CD, microservices and secure software development practices.
• Strong analytical, troubleshooting and problem-solving skills with attention to detail.
• Ability to work collaboratively in cross-functional teams and communicate with technical and non-technical stakeholders.
• Willingness to take end-to-end ownership of services from development through deployment, operations and continuous improvement.

Responsibilities

• Designing and developing front-end and back-end components, APIs and integrations.
• Building and enhancing cloud-native services on AWS using managed services, microservices and event-driven patterns.
• Writing clean, testable and maintainable code, and participating in code reviews and engineering quality practices.
• Implementing automated unit, integration, security and performance testing as part of the delivery pipeline.
• Building and improving CI/CD pipelines, deployment automation and release processes.
• Implementing monitoring, logging, tracing and alerting to support operations and incident response.
• Troubleshooting application and production issues, root-cause analysis and permanent fixes.
• Modernising existing services through refactoring, re-platforming and cloud migration.
• Creating and maintaining technical documentation and operational runbooks.
• Working in an Agile and DevSecOps environment with estimation, design, delivery and deployment tasks.
• Exploring AI-assisted software engineering tools to improve productivity and software quality.

Skills

Software engineering

Frontend development

Full-stack development

Java

Spring Framework

AWS

REST APIs

System integration

Databases

Source control

Automated testing

Agile

DevSecOps

CI/CD

Microservices

Secure SDLC

Analytical skills

Troubleshooting

Team collaboration

Ownership mindset

Job description

What the role is

PRINCIPAL / SENIOR / EXECUTIVE SOFTWARE ENGINEER

What you will be working on

Responsibilities

You will design, develop, implement, modernise and operate digital services and supporting application components. You will work across the software delivery lifecycle and take hands-on responsibility for building secure, reliable and maintainable solutions using modern cloud and software engineering practices. You will work with product owners, solution architects, engineers and operational teams to translate service needs into working software and continuously improve the services after deployment. Your responsibilities include:

• Designing and developing front-end and back-end application components, APIs and system integrations.
• Building and enhancing cloud-native services on AWS using appropriate managed services, microservices and event-driven patterns.
• Writing clean, testable and maintainable code, and participating in code reviews and engineering quality practices.
• Implementing automated unit, integration, security and performance testing as part of the delivery pipeline.
• Building and improving CI/CD pipelines, deployment automation and release processes.
• Implementing application monitoring, logging, tracing and alerting to support effective operations and incident response.
• Troubleshooting application and production issues, performing root-cause analysis and implementing permanent fixes.
• Modernising existing services through refactoring, re-platforming, API enablement and progressive cloud migration.
• Preparing and maintaining technical documentation, operational runbooks and system support procedures.
• Working in an Agile and DevSecOps environment and contributing to estimation, design, delivery, deployment and operational support.
• Evaluating and applying AI-assisted software engineering tools where appropriate to improve productivity and software quality.

What we are looking for

• Knowledge in Information Technology, Computer Science, Software Engineering or a related discipline.
• At least 2 to 3 years of relevant experience in software development and implementation.
• Hands-on experience in front-end development and preferably full-stack development using modern frameworks and programming languages.
• Strong knowledge in Java, J2EE and the Spring Framework (e.g. Spring Boot) for developing, integrating and maintaining enterprise-grade applications and REST APIs.
• Working knowledge of AWS cloud services, cloud-native application patterns and deployment practices.
• Experience with REST APIs, system integration, databases, source control and automated testing.
• Understanding of Agile principles, DevSecOps, CI/CD, microservices and secure software development practices.
• Strong analytical, troubleshooting and problem-solving skills with attention to detail.
• Ability to work collaboratively in a cross-functional team and communicate clearly with technical and non-technical stakeholders.
• Willingness to take end-to-end ownership of services from development through deployment, operations and continuous improvement.