Posted: 10h ago
The role
Senior Java Developer - Contract - 5 Days Onsite
Location: Dublin (5 days onsite)
Contract: 6 months initial (strong extension potential)
Our client, a well‑established organisation based in Dublin, is seeking a seasoned Java professional to join a high‑performing delivery team on a fully onsite contract role.
The Opportunity
As a Senior Java Developer, you will be responsible for designing, developing and delivering robust, secure, and scalable solutions that meet both business and regulatory requirements. You will play a key role in shaping technical solutions from the outset, ensuring maintainability, testability, and ease of integration are built in by design.
Key Responsibilities
Contribute to story refinement and clearly defining technical requirements
Estimate effort and guide the team through delivery across the full SDLC
Carry out spikes and proof‑of‑concepts to reduce risk and validate new ideas
Develop high‑quality Java solutions aligned with acceptance and compliance criteria
Design and implement solutions across data, application and business layers
Support the team in resolving complex technical challenges
Design, develop and enhance architectural components while maintaining core architecture integrity
Build and maintain automated test suites (integration, regression, performance)
Set up and enhance CI/CD pipelines
Automate manual release and deployment activities
Required Skills & Experience
5+ years’ experience in Java development within large, complex enterprise environments
Strong hands‑on experience with Java (JDK 8+) and Spring Framework
Proven experience developing and consuming REST and SOAP web services
Strong working knowledge of GIT, Maven, Jenkins and JIRA
Experience with application container setup and deployment in Linux environments
Solid understanding of application security concepts including authentication, authorisation and session management
Familiarity with OAuth, OIDC, FIDO protocols and related technologies
LDAP experience highly desirable
Strong understanding of system architecture, load balancing and TLS
Familiarity with cryptographic and PKI concepts
Ability to review vendor documentation and deliver proof‑of‑concepts
Excellent communication skills and a proactive, self‑driven approach
Interested? Apply now or contact Honey Rathore directly at honey@stelfox.com for a confidential discussion.
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