FPT Asia Pacific Pte Ltd
Role Overview
We are looking for an experienced Backend Engineer to maintain and enhance high-availability microservices powering large-scale digital services. You will ensure system reliability, resolve security vulnerabilities, and deliver scalable features in a cloud-native AWS environment.
Key Responsibilities
- System Reliability & Maintenance
- Maintain and optimize Kotlin/Spring Boot microservices
- Troubleshoot production issues in distributed batch systems
- Monitor performance and improve throughput, latency, and reliability
- Manage DynamoDB schema changes and data migrations
- Security & Vulnerability Remediation
- Investigate and resolve VAPT findings and security risks
- Implement security patches and secure coding practices
- Remediate dependency vulnerabilities
- Strengthen authentication & authorization (AWS Cognito)
- Feature Development
- Build and enhance REST APIs and system integrations
- Extend workflow and processing capabilities
- Optimize database queries and batch performance
- Engineering Excellence
- Document architecture and technical decisions
- Support incident response and system improvements
- Collaborate with DevOps on CI/CD and platform reliability
Required Skills
- Backend & Frameworks
- Kotlin (4+ yrs) & Java/JVM
- Spring Boot, Spring Batch, Spring Security
- Strong concurrency & multithreading knowledge
- Database & Cloud
- DynamoDB experience & NoSQL data modeling
- AWS cloud-native architectures
- Understanding of distributed systems & eventual consistency
- Tools & Testing
- Git, Gradle, IntelliJ
- JUnit, Mockito, performance testing
- Advanced debugging skills
- Good to Have: React + TypeScript, Redux, Material-UI
Experience
- 6+ years software development experience
- 4+ years Kotlin/Java backend development
- Experience with microservices & high-volume batch processing
- Experience in secure or regulated environments is a plus
- AWS certification is advantageous
- Technology Stack
- Backend: Kotlin, Spring Boot, JVM
- Cloud: AWS, ECS Fargate, DynamoDB, SNS/SES/EventBridge
- DevOps: CodePipeline, CloudWatch, Git
- Frontend (optional): React, TypeScript
Originally posted on Himalayas
To apply for this job please visit himalayas.app.
Working in Singapore
Singapore, officially the Republic of Singapore, is an island country in Southeast Asia. Its territory comprises a main island, over 60 satellite islands and islets, and one outlying islet. The country is about one degree of latitude north of the equator, off the southern tip of the Malay Peninsula, bordering the Strait of Malacca to the west, the Singapore Strait to the south along with the Riau Islands in Indonesia, the South China Sea to the east and the Straits of Johor along with the State of Johor in Malaysia to the north.
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