Full Time Lead Software - Applications Engineer (Distributed Systems - JVM Performance Engineering) Jobs, Salary up to SGD 10,000 in RELEVANCE LAB PTE. LTD. Central Region (Singapore) - Maukerja

Key Responsibilities:

• Design and develop enterprise-scale Java applications and distributed systems.
• Lead microservices architecture, backend integration, and high-concurrency system optimization.
• Perform JVM tuning, SQL optimization, multithreading enhancement, and production troubleshooting.
• Develop and optimize distributed messaging systems using Kafka, RabbitMQ, and Redis.
• Support CI/CD implementation, deployment automation, and DevOps processes.
• Participate in technical design reviews, system performance tuning, and architecture optimization.
• Handle complex business modules involving order processing, workflow systems, and enterprise platforms.
• Collaborate with engineering teams to ensure scalable, stable, and maintainable application delivery.

Requirements:

• Strong hands-on experience in Java, Spring Boot, Spring Cloud, and microservices architecture.
• Solid understanding of JVM tuning, multithreading, high-concurrency systems, and performance optimization.
• Experience with Kafka, RabbitMQ, Redis, MySQL, and distributed middleware technologies.
• Familiarity with Linux, Git, Maven, Jenkins, and CI/CD practices.
• Strong troubleshooting, system optimization, and technical problem-solving capabilities.
• Experience in large-scale enterprise or platform system environments is preferred.