Backend Java Developer

Net2Source (N2S); Belfast City District; On-site; GBP 55,000 - 90,000; Full time

Job summary

Net2Source Inc. in Belfast, UK, is seeking a Backend Java Developer with 5–7 years of experience to design, develop and maintain scalable microservices using Java Spring and Spring Boot.

The role is hybrid, requiring 3 days onsite per week, and is a fixed-term employment opportunity (12+ months). The ideal candidate will design, develop and maintain Java-based microservices, collaborate with cross-functional teams, ensure performance and reliability, and contribute to code reviews, testing and

Qualifications

• 5-7 years of experience in Java frameworks.
• Experience in designing, developing and maintaining microservices.
• Proficient in Java Spring and Spring Boot ecosystems.

Responsibilities

• Architect and implement Java-based microservices using Spring and Spring Boot.
• Build scalable, resilient and high-performance backend systems in a microservices architecture.
• Collaborate with cross-functional teams to gather requirements and deliver high-quality software solutions.
• Ensure application performance, responsiveness and reliability across domains.
• Participate in code reviews, testing and CI processes to maintain code quality.
• Troubleshoot and resolve issues in development, testing and production environments.
• Stay updated with Java microservices best practices and cloud/containerization.

Skills

Java

Spring

Spring Boot

Spring MVC

Job description

Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia, and Middle East.

About the Role:

Job Title – Backend Java Developer

Location – Belfast, UK

Mode of Work – Hybrid (3 Days Onsite Per Week)

Type of Hiring – Fixed Term Employment (FTE – 12+ Months)

Recruitment Process:

• KARAT Online Test (Paid Test) - (Expect live coding assessment)
• Client rounds of technical interviews
• And after successful selection for the job offer their will be a normal HR discussion and Documentation process.

Job Summary:

Seeking a Specialist with 5 to 7 years of experience in Java Frameworks to design develop and maintain scalable microservices using Java Spring and Spring Boot

Skills

Mandatory Skills: Java, Spring, Spring Boot, Spring MVC

Job Description:

• Design develop and maintain Java based microservices leveraging Spring and Spring Boot frameworks
• Build scalable resilient and high-performance backend systems as part of a microservices architecture
• Collaborate with cross functional teams to gather requirements and deliver high-quality 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