L3 Java Application Developer (AWS) - Islandwide, SG

Roles & Responsibilities

The L3 Application Developer (AWS) is responsible for developing, enhancing, and supporting enterprise applications with a strong focus on AWS cloud services, Java, and Spring framework. The incumbent will play a key role in troubleshooting complex issues, optimizing application performance, and ensuring the stability of production systems.

Key Responsibilities :

• Develop and maintain enterprise-grade applications using Java (17 or higher) and Spring framework (Spring Boot, etc.).
• Design, build, and consume RESTful APIs within a microservices architecture.
• Work with AWS cloud services to deploy, manage, and scale applications.
• Manage and optimize SQL and MySQL databases for performance and reliability.
• Troubleshoot and resolve L3 production issues, ensuring minimal downtime.
• Collaborate with cross-functional teams including DevOps, QA, and business stakeholders to deliver high-quality solutions.
• Perform code reviews, provide technical mentorship, and enforce coding best practices.
• Support continuous improvement by identifying and implementing automation, monitoring, and performance enhancements.

Must-have Competencies / Skills :

Good-to-have Skills :

Official Working Hours :

To apply, simply click the "Apply" button or send your updated profile to recruit@percept-solutions.com

EA Licence No. : 18S9405 / EA Reg. No. : R1330864

Percept Solutions is expanding and actively seeking talented individuals. We encourage applicants to follow Percept Solutions on LinkedIn at https : / / www.linkedin.com / company / percept-solutions / to stay informed about new opportunities and events.

Tell employers what skills you have

Troubleshooting

Kubernetes

AWS

Scrum

MySQL

Agile

Application Development

Logging

Spring Boot

SQL

Containerization

Cloud Services

Docker

Java

Orchestration

Databases