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Role Overview

We are seeking a hands-on Java Developer with strong backend engineering experience to build scalable, high-performance systems. You will be working on modern microservices architecture in a fast-paced environment.

Key Responsibilities

Design, develop, and maintain backend services using Java and Spring ecosystem

Build and optimize scalable microservices architecture

Integrate with databases, middleware, and distributed systems

Participate in system design, code reviews, and performance optimization

Collaborate with cross-functional teams in an agile environment

Ensure code quality, system reliability, and maintainability

Requirements

Bachelor’s degree in Computer Science or related field

Minimum 3 years of Java development experience

Strong understanding of:

Java fundamentals (collections, multithreading, JVM)

Hands-on experience with:

Spring / Spring Boot / Spring Cloud / MyBatis

Databases: MySQL / PostgreSQL / Oracle (SQL optimization)

Microservices architecture

Technical Skills

Familiar with:

Redis / Kafka / RabbitMQ / Elasticsearch

Docker / Kubernetes

Distributed systems (e.g., Dubbo, Zookeeper, Nacos)

Experience with Git, Maven, Jenkins (CI/CD)

Nice to Have

Experience in high-concurrency systems (e-commerce, fintech, payments)

Exposure to cloud platforms (AWS / Azure / Aliyun / Tencent Cloud)

DevOps or Kubernetes operational experience

Contributions to open-source or technical blogs