Java Backend Engineer — Mandarin Proficiency

Global Wave Group; Auckland; On-site; NZD 90,000 - 120,000; Full time

Job summary

Global Wave Group seeks an experienced Java Backend Engineer to design, develop, and maintain scalable backend systems powering core business applications. You will collaborate with product managers, QA engineers, and other developers to deliver secure, high-performance solutions.

The role focuses on Java 8+, Spring Boot, RESTful APIs, and microservices. You will work in an on-site Albany, Auckland environment with an emphasis on code quality, architecture discussions, and continuous improvement.

Qualifications

• 3+ years of professional Java development experience.
• Strong experience with Java 8+ and Spring Boot.
• Solid understanding of RESTful API design and development.
• Experience with Microservices Architecture.
• Strong SQL skills and experience with relational databases such as MySQL.
• Experience with ORM frameworks such as MyBatis, Hibernate, or JPA.
• Experience with Git and CI/CD pipelines.
• Strong understanding of software design principles and best practices.

Responsibilities

• Design, develop, and maintain backend applications using Java and Spring Boot.
• Build scalable RESTful APIs and microservices.
• Design and optimize database structures and queries.
• Integrate with third-party systems and external APIs.
• Participate in system architecture and technical design discussions.
• Monitor, troubleshoot, and resolve production issues.
• Improve application performance, reliability, and security.
• Write clean, maintainable, and well-documented code.
• Perform code reviews and share technical knowledge with team members.
• Collaborate within Agile development teams.

Skills

Java

Spring Boot

REST APIs

Microservices

SQL

Problem solving

Debugging

Chinese communication

Agile teamwork

Tools

MySQL

MyBatis

Hibernate

JPA

Git

CI/CD

AWS

Docker

Kubernetes

Kafka

RabbitMQ

SQS

Redis

ELK

Grafana

Prometheus

Job description

Global Wave Group seeks an experienced Java Backend Engineer to design, develop, and maintain scalable backend systems powering core business applications. You will collaborate with product managers, QA engineers, and other developers to deliver secure, high-performance solutions.

The role focuses on Java 8+, Spring Boot, RESTful APIs, and microservices. You will work in an on-site Albany, Auckland environment with an emphasis on code quality, architecture discussions, and continuous improvement.