Application Developer (AOS) - Airport Operation Systems

About the role

Singapore Airlines' Information Technology Division is hiring an Application Developer for its Application Services (Airport Operation Systems) department. The successful candidate will assist various Customer Service agile squads, as required, to speed up new product and feature development.

Key responsibilities

• Design, develop and maintain full-stack applications using Java, Spring Boot and React.
• Build responsive, reusable front-end components with React, JavaScript/TypeScript, HTML and CSS.
• Integrate applications with internal and external systems via APIs and messaging platforms.
• Design and implement database solutions using SQL and NoSQL databases.
• Design and implement continuous integration / continuous delivery pipelines.
• Develop new features for existing and new applications, and build scalable, secure RESTful APIs and microservices.
• Provide technical input to product owners to refine user stories.
• Create and maintain technical design, low-level design and test scripts, and write automated unit, feature and regression tests.
• Troubleshoot application issues and provide production support when needed.

Required profile

• Degree in Information Technology or a related field.
• Strong Java experience for server-side development, including building and consuming RESTful APIs and web services.
• Strong React.js experience and end-to-end integration of microservices with front-end systems (websites, mobile).
• Good understanding of agile methodology, design thinking, source code control and CI/CD pipelines.
• Familiarity with test-driven development and with SQL, relational and NoSQL databases (e.g. Oracle, MySQL, Cassandra).
• Exposure to GenAI/AI-assisted software development and responsible use of developer AI tools.

Required skills

• Java, Spring Boot, React, JavaScript/TypeScript, HTML, CSS, XML, JSON
• RESTful APIs, microservices, SQL and NoSQL databases
• Highly regarded: Docker, Kubernetes or OpenShift; AWS, Azure or Google Cloud; React, Vue or Angular