About the job
Location: Hybrid - Dublin, Ireland
Experience: 7+ Years
Open Positions: 2 Senior Developers
Role Overview
Join dyneits as a Senior Java / JEE Developer where you will play a crucial role in the design, development, and maintenance of large-scale enterprise systems. We seek candidates with extensive experience in Java, Spring/Spring Boot and those who thrive in modern, API-driven environments, particularly with Angular-based frontends.
Key Responsibilities
Design, develop, and maintain robust backend components utilizing Java, Spring, and Spring Boot
Create and manage secure APIs and integrations with both internal and external systems
Identify and rectify bugs, defects, and performance issues through thorough root-cause analysis
Enhance data-related features including validation rules, transformations, and query optimization
Participate in migration initiatives and system improvements
Contribute to release cycles, including build, deployment, and post-release support
Generate and maintain technical documentation such as design specifications and operational notes
Required Skills & Experience
Demonstrated expertise with Java / JEE & Spring Boot in enterprise applications
Deep understanding of REST APIs, service-layer architecture, and security protocols
Hands-on experience with databases (SQL Server preferred) and performance tuning techniques
Familiarity with integration patterns such as API-driven and messaging systems
Experience managing incident response & root cause analysis
Knowledge of CI/CD pipelines (Git, Jenkins or similar)
Experience with automated testing (unit & integration testing)
Background in Agile / Hybrid work environments
Nice to Have
Experience with Angular-based frontend ecosystems
Involvement in large-scale enterprise migrations or modernization projects
What We’re Looking For
A strong problem-solving aptitude
Ability to collaborate effectively with cross-functional teams
Excellent communication skills for interacting with both technical and non-technical stakeholders
Prior experience in Big 4 or public sector

