Information Technology Application Developer (AOS)

The successful candidate will join the Application Services (Airport Operation Systems) department in SIA Information Technology Division. He/She will be assigned to assist various Customer Service agile squads as required to accelerate new product and feature development.

Key Responsibilities:

Design develop and maintain full-stack applications using Java Spring Boot and React.

Build responsive and reusable front-end components using React JavaScript/TypeScript HTML and CSS.

Integrate applications with internal and external systems through APIs and messaging platforms.

Design and implement database solutions using SQL and NoSQL databases.

Design and implement Continuous Integration / Continuous Delivery pipelines.

Design and develop new features for both new and existing applications.

Develop scalable and secure RESTful APIs and microservices..

Provide technical input to assist product owners to and refine user stories.

Create and maintain software documentation including detailed technical design low level design and test scripts.

Write automated unit feature and regression test suites.

Ensure code upholds the best practices for security data protection and reliability.

Troubleshoot application issues and provide production support when required.

Stay current with emerging technologies and recommend improvements to existing solutions.

Any relevant ad-hoc duties.

Requirements

Possess a degree in Information Technology or related fields.

Strong Java experience for server side development including hands on experience developing and consuming Restful APIs and webservices.

Strong experience with .

End to End integration experience of Microservices / webservices with front end systems (websites mobile etc.).

Good understanding of agile methodology and design thinking as well as source code control systems and CI/CD pipelines.

Familiar with programming practices such as Test Driven Development.

Experience with SQL and relational and non-relational Databases (e.g. Oracle MySQL Cassandra).

Experience with programming languages such as XML JSON HTML HTML5 CSS JavaScript.

Exposure to GenAI/AI-assisted software development and responsible use of developer AI tools.

The following will be highly regarded:

• Experience in designing developing and deploying microservices - Experience in building highly available performant and scalable clustered services using Docker Kubernetes or Open Shift.
• Experience in deploying with cloud based services and deployments such as AWS Azure or Google Cloud.
• Experience with web front end framework such as React Vue or Angular.
• A proven ability to adapt to new development languages and environments.

We thank all candidates for your interest in Singapore Airlines and regret that only shortlisted candidates will be notified.