Senior Java Developer

DIMIYA Tech Sri Lanka
Remote
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AI Summary

DIMIYA Tech is seeking a Senior Java Developer to join our team. The role involves designing, developing, and maintaining high-quality Java applications, services, and workflows. The ideal candidate will have 5+ years of Java development experience and expertise in Spring Boot, Spring MVC, Hibernate/JPA, and RESTful API development.

Key Highlights
Design, develop, and maintain high-quality Java applications, services, and workflows
Develop secure RESTful APIs following ISO27001 and OWASP standards
Collaborate with cross-functional teams to refine requirements and deliver solutions
Key Responsibilities
Design, develop, and maintain high-quality Java applications, services, and workflows
Develop secure RESTful APIs following ISO27001 and OWASP standards
Build and maintain CI/CD pipelines; support release management
Collaborate with cross-functional teams to refine requirements and deliver solutions
Conduct code reviews, write unit tests, and mentor junior developers
Optimise database performance (PostgreSQL, MySQL)
Work with IT Operations and department heads to translate business requirements into technical solutions
Establish best practices and contribute to team code reviews
Troubleshoot and resolve software defects and performance issues
Develop and maintain test automation frameworks; adopt test-driven development
Ensure accurate test data and environment management
Mentor junior developers and support their skill development
Technical Skills Required
Java Spring Boot Spring MVC Hibernate/JPA RESTful API development SQL PostgreSQL MySQL AWS Azure Google Cloud Git Jenkins Docker Kubernetes React JSP HTML CSS JavaScript
Benefits & Perks
Full-time presence in AU time 9:00am – 5:00 pm AEST (5 days per week) fully remote
Annual salary not specified
Nice to Have
Familiarity with NoSQL databases and RESTful API design

Job Description


At DIMIYA Tech, we’re not just another IT services company — we’re a fast-growing, global partner helping businesses transform through technology.

From Managed IT Services and Cloud & Infrastructure Support to Cybersecurity, AI, and Specialist Tech Resourcing, we support clients across Australia, the United States, and Europe with tailored, scalable solutions.

Our mission is to deliver exceptional IT performance while building long-term partnerships grounded in trust, innovation, and measurable business outcomes.


We are looking for a senior Java Developer to join our team.


Please note: This position requires full-time presence in AU time 9:00am – 5:00 pm AEST (5 days per week) fully remote


Responsibilities


  • Design, develop, and maintain high-quality Java applications, services, and workflows
  • Develop secure RESTful APIs following ISO27001 and OWASP standards
  • Build and maintain CI/CD pipelines; support release management
  • Collaborate with cross-functional teams to refine requirements and deliver solutions
  • Conduct code reviews, write unit tests, and mentor junior developers
  • Optimise database performance (PostgreSQL, MySQL)
  • Work with IT Operations and department heads to translate business requirements into technical solutions
  • Establish best practices and contribute to team code reviews
  • Troubleshoot and resolve software defects and performance issues
  • Develop and maintain test automation frameworks; adopt test-driven development
  • Ensure accurate test data and environment management
  • Mentor junior developers and support their skill development


Qualifications


  • Bachelor’s degree in Software Engineering or equivalent experience
  • 5+ years of Java development (Java 22+)
  • Expertise in Spring Boot, Spring MVC, Hibernate/JPA, and RESTful API development
  • Proficiency in SQL with PostgreSQL or MySQL experience
  • Experience with AWS, Azure, or Google Cloud
  • Skilled in front-end development (JSP, HTML, CSS, JavaScript, React)
  • Knowledge of DevOps tools (Git, Jenkins, Docker, Kubernetes)
  • Familiarity with NoSQL databases and RESTful API design
  • Proficient in GitHub and CI/CD pipeline development
  • Excellent verbal and written communication skills
  • Team working and problem solving skills

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