Java Developer

W3Global; Belfast City District; On-site; GBP 60,000 - 90,000; Full time

Job summary

W3Global is seeking an experienced Java software engineer to design, develop and maintain Java-based microservices using Spring and Spring Boot within a modern microservices architecture. You will build scalable, resilient backend systems, collaborate with cross-functional teams to gather requirements, and deliver high-quality software solutions with a focus on performance, reliability, and security.

Join a dynamic team and influence architectural decisions while mentoring junior developers and

Qualifications

• Design, develop and maintain Java-based microservices using Spring and SpringBoot.
• Collaborate with cross-functional teams to deliver high-quality software solutions.
• Ensure performance, responsiveness and reliability across diverse business domains.

Responsibilities

• Architect and implement Java microservices aligned with business needs
• Lead development efforts focusing on code quality scalability security and compliance
• Collaborate with DevOps teams to automate deployment monitoring and incident management
• Mentor junior developers and provide technical guidance within the team
• Participate in sprint planning estimation and agile ceremonies to ensure timely delivery
• Analyze system performance and optimize microservices for efficiency and reliability
• Ensure adherence to coding standards best practices and organizational policies
• Engage with stakeholders to translate business requirements into technical solutions

Skills

Java

Spring Boot

Microservices

CI/CD

Cloud Platforms

Containerization

Job description

• Design develop and maintain Javabased microservices leveraging Spring and SpringBoot frameworks
• Build scalable resilient and highperformance backend systems as part of a microservices architecture
• Collaborate with crossfunctional teams to gather requirements and deliver highquality software solutions
• Ensure application performance responsiveness and reliability across diverse business domains
• Participate in code reviews testing and continuous integration processes to maintain code quality
• Troubleshoot and resolve issues in development testing and production environments
• Stay updated with emerging trends and best practices in Java microservices development
• Work with cloud platforms and containerization technologies to deploy and manage applications

Job Description

• Design develop and maintain Javabased microservices leveraging Spring and SpringBoot frameworks
• Build scalable resilient and highperformance backend systems as part of a microservices architecture
• Collaborate with crossfunctional teams to gather requirements and deliver highquality software solutions
• Ensure application performance responsiveness and reliability across diverse business domains
• Participate in code reviews testing and continuous integration processes to maintain code quality
• Troubleshoot and resolve issues in development testing and production environments
• Stay updated with emerging trends and best practices in Java microservices development
• Work with cloud platforms and containerization technologies to deploy and manage applications

Roles And Responsibilities

• Architect and implement Java microservices aligned with business needs
• Lead development efforts focusing on code quality scalability security and compliance
• Collaborate with DevOps teams to automate deployment monitoring and incident management
• Mentor junior developers and provide technical guidance within the team
• Participate in sprint planning estimation and agile ceremonies to ensure timely delivery
• Analyze system performance and optimize microservices for efficiency and reliability
• Ensure adherence to coding standards best practices and organizational policies
• Engage with stakeholders to translate business requirements into technical solutions