G56 - Full Stack Engineer

FPT Asia Pacific; Singapore; On-site; SGD 110,000 - 170,000; Full time

Job summary

FPT Asia Pacific in Singapore is seeking an experienced software engineer to maintain and enhance platform modules for campaigns, journeys, audiences, and contact-list APIs. You will deliver improvements and performance tuning while supporting production systems.

The role emphasizes reliability, security, and working with Kotlin/Java on JVM and Spring, with AWS in a cloud-native environment. Strong debugging skills and ownership are essential for incident response and documentation.

Qualifications

• 7+ years of professional software engineering experience.
• Proven production support maturity with incident handling.
• Experience on government/regulatory projects is a plus.

Responsibilities

• Maintain and improve platform modules supporting campaigns, journeys, audiences, and contact-list APIs.
• Deliver minor enhancements, performance tuning, and dependency upgrades.
• Troubleshoot incidents, support root cause analysis, and improve observability.
• Apply security patches and remediation in line with government standards.

Skills

Kotlin/Java on JVM with Spring

REST API development

DynamoDB patterns

React

TypeScript

AWS services

Distributed systems debugging

CI/CD tooling

Tools

CI/CD tooling

Job description

• Maintain and improve platform modules supporting campaigns, journeys, audiences, and contact-list APIs.
• Deliver minor enhancements, performance tuning, and dependency upgrades.

Reliability & Production Support

• Troubleshoot incidents, support root cause analysis, and improve observability and operational resilience.

Security & Compliance

• Apply security patches, remediate vulnerabilities, and address VAPT/audit findings to meet government security standards.
• Write maintainable code, tests, and technical documentation; participate in reviews; follow CI/CD and release discipline.

Technical Skills (aligned to platform expectations)

• Kotlin/Java on JVM with Spring (Boot/Security/Batch patterns) and REST API development.
• DynamoDB (single-table patterns, GSIs, eventual consistency) and strong debugging/troubleshooting of distributed systems.
  Frontend (preferred):
• React + TypeScript with modern state management; ability to work across full stack as needed.
  Cloud-native context (nice to have but highly relevant to AMS):
• AWS services and distributed orchestration patterns (ECS/Lambda/DynamoDB) and monitoring via CloudWatch.

Required Experience / Skills

• 7+ years professional software engineering experience; proven production support maturity.
• Strong ownership mindset: incident support, documentation, and proactive improvement.
• Experience with government/regulatory projects is an advantage.