Backend Developer — Java, Spring & Microservices

ITCONNECTUS PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

ITCONNECTUS PTE. LTD. seeks a seasoned Java backend engineer skilled in Core Java and Spring to design and implement scalable microservices. You will work on service integration, data access layers, and cloud-native patterns in a fast-paced environment.

Strong knowledge of Java 8/11/17, JVM tuning, and distributed systems is required. Expertise in Docker, Kubernetes, and Alibaba Cloud will be highly valued, with production-grade CI/CD practices and database experience in MySQL/PostgreSQL/MongoDB.

Qualifications

• Proficient in Java and Spring ecosystem with hands-on cloud exposure.
• Experience building microservices and distributed systems at scale.
• Familiarity with Alibaba Cloud services and DevOps tooling.

Skills

Core Java

Java 8/11/17

Collections Framework

Multithreading & Concurrency

JVM Performance Tuning

Design Patterns

Spring Boot

Spring MVC

Spring Data JPA

Spring Security

Spring Cloud

Hibernate/JPA

Microservices

Service Discovery

Circuit Breaker Patterns

Distributed Transactions

Kafka

RabbitMQ

Alibaba Cloud

Docker

Kubernetes

Jenkins/GitLab CI

Maven/Gradle

Git

SonarQube

MySQL

PostgreSQL

MongoDB

Tools

Docker

Kubernetes

Jenkins/GitLab CI

Maven/Gradle

Git

SonarQube

Kafka

RabbitMQ

AliCloud

Job description

ITCONNECTUS PTE. LTD. seeks a seasoned Java backend engineer skilled in Core Java and Spring to design and implement scalable microservices. You will work on service integration, data access layers, and cloud-native patterns in a fast-paced environment.

Strong knowledge of Java 8/11/17, JVM tuning, and distributed systems is required. Expertise in Docker, Kubernetes, and Alibaba Cloud will be highly valued, with production-grade CI/CD practices and database experience in MySQL/PostgreSQL/MongoDB.