Java Developer

Fulcrum Digital Inc; Dublin; On-site; EUR 85,000 - 120,000; Full time

Job summary

Fulcrum Digital Inc in Ireland is seeking a skilled Java developer to design, build and maintain microservices using Spring Boot within a modern cloud-native environment.

You will deploy and scale services on Kubernetes, optimise batch data pipelines, and collaborate with architects to define boundaries and data management patterns for reliable platform evolution. Familiarity with Docker and CI/CD is a plus.

Qualifications

• Proficient in Java and microservices design patterns.
• Experience with Java frameworks and microservices practices is essential.
• Familiar with Docker and CI/CD pipelines is a plus.

Responsibilities

• Design, develop and maintain microservices using Java and Spring Boot.
• Build and optimise batch processing pipelines using Spring Batch for high-volume data workloads.
• Contribute to the migration and modernisation of legacy platform components onto microservices architecture.
• Deploy, scale and manage services on Kubernetes.
• Work closely with architects and platform engineers to define data management patterns and service boundaries.
• Write clean, well-tested code and participate actively in code reviews and design discussions.
• Troubleshoot production issues and support platform stability during migration phases.

Skills

Java

Microservices

Tools

Docker

CI/CD Pipelines

Job description

Fulcrum Digital is an agile and next-generation digital accelerating company providing digital transformation and technology services right from ideation to implementation. These services have applicability across a variety of industries, including banking & financial services, insurance, retail, higher education, food, healthcare, and manufacturing.

Requirements

Key Responsibilities

• Design, develop and maintain microservices using Java and Spring Boot.
• Build and optimise batch processing pipelines using Spring Batch for high-volume data workloads.
• Contribute to the migration and modernisation of legacy platform components onto microservices architecture.
• Deploy, scale and manage services on Kubernetes.
• Work closely with architects and platform engineers to define data management patterns and service boundaries.
• Write clean, well-tested code and participate actively in code reviews and design discussions.
• Troubleshoot production issues and support platform stability during migration phases.

Must-Have Skills

• Java (strong core and object-oriented design)
• Microservices architecture and design patterns

Good to Have

• Front-end experience with React or Angular
• Exposure to legacy platform modernisation or data migration projects
• Experience with CI/CD pipelines and containerisation (Docker)
• Familiarity with relational or distributed data stores