Java J2EE Developer

Boltin; Melbourne; Vor Ort; AUD 150.000 - 190.000; Vollzeit

Zusammenfassung

Boltin in Melbourne is seeking a Senior Java J2EE Developer to join for a 12-month engagement, with a strong track record in enterprise Java applications. The ideal candidate has 7+ years in Java/J2EE, Spring/Spring Boot, REST APIs, microservices, and SQL databases, and will contribute across the full SDLC, from design through production support.

You will design, develop, test, deploy, and maintain scalable Java/J2EE enterprise applications, and collaborate with BAs, architects, QA, DevOps, and

Qualifikationen

• 7+ years of hands-on Java/J2EE development experience.
• Strong knowledge of Core Java including OOP, collections, exception handling, and multithreading.
• Experience with Servlets, JSP, JDBC, JPA, JMS (J2EE technologies).
• Spring Framework and Spring Boot expertise.
• RESTful APIs and web services development.
• Microservices architecture understanding.
• SQL skills with Oracle, PostgreSQL, MySQL, or SQL Server.
• CI/CD practices and tools (Jenkins, GitLab CI, Azure DevOps).

Aufgaben

• Design, develop, test, deploy, and maintain scalable Java/J2EE enterprise applications.
• Develop robust applications using Core Java, J2EE, Spring and Spring Boot.
• Design and develop RESTful APIs and web services for enterprise applications.
• Develop and maintain microservices-based applications.
• Analyze requirements and translate them into technical solutions.
• Troubleshoot, debug, and perform performance tuning and production support.
• Write efficient SQL queries and database integrations.
• Integrate applications with internal and external systems via APIs and messaging.
• Participate in code reviews and ensure coding standards and best practices.
• Develop unit and integration tests.
• Collaborate with BAs, architects, QA, DevOps, and stakeholders.
• Identify and resolve performance, scalability, and reliability issues.
• Prepare technical documentation and support deployment activities.
• Participate in Agile/Scrum ceremonies.

Kenntnisse

Java/J2EE

Spring Framework

Spring Boot

REST APIs

Microservices

SQL databases

Hibernate/JPA

J2EE tech

OOP

Tools

Jenkins

GitLab CI

Azure DevOps

Jobbeschreibung

Duration: 12 months Initially with chances of Contract to Hire

Role Overview:

We are looking for an experienced Senior Java J2EE Developer with 7+ years of hands-on experience in designing, developing, integrating, and supporting enterprise-grade Java applications.

The successful candidate will have strong expertise in Java, J2EE, Spring, Spring Boot, REST APIs, microservices, SQL databases, and enterprise application development, with a proven ability to work across the full software development lifecycle.

Key Responsibilities:

• Design, develop, test, deploy, and maintain scalable Java/J2EE enterprise applications.
• Develop robust and reusable applications using Core Java, J2EE, Spring and Spring Boot.
• Design and develop RESTful APIs and web services for enterprise applications.
• Develop and maintain microservices-based applications.
• Analyse business and technical requirements and translate them into effective technical solutions.
• Perform application troubleshooting, debugging, performance tuning, and production support.
• Develop database-driven applications and write efficient SQL queries, stored procedures, and database integrations.
• Integrate applications with internal and external systems using APIs and messaging technologies.
• Participate in code reviews and ensure adherence to coding standards and best practices.
• Develop comprehensive unit and integration tests.
• Collaborate with Business Analysts, Solution Architects, QA teams, DevOps engineers, and other stakeholders.
• Identify and resolve application performance, scalability, and reliability issues.
• Prepare technical documentation and support implementation and deployment activities.
• Participate in Agile/Scrum ceremonies including sprint planning, daily stand-ups, reviews, and retrospectives.

Required Technical Skills:

• 7+ years of hands-on experience in Java/J2EE development.
• Strong knowledge of Core Java, including OOP, Collections, Exception Handling, Multithreading.
• Strong experience with J2EE technologies such as Servlets, JSP, JDBC, JPA, and JMS.
• Strong hands-on experience with Spring Framework and Spring Boot.
• Experience developing RESTful APIs and web services.
• Strong understanding of Microservices architecture.
• Experience with Hibernate/JPA.
• Strong SQL skills and experience with relational databases such as Oracle, PostgreSQL, MySQL, or SQL Server.
• Understanding of CI/CD practices and tools such as Jenkins, GitLab CI, Azure DevOps, or similar.
• Strong understanding of software development lifecycle and Agile methodologies