Role: Senior Software Engineer – Full Stack (Contract)Dublin | Hybrid (3 days onsite)12-month contractClient:Leading Financial Services organisation.We are looking for aSenior Full Stack Software Engineerto join a highly skilled team supporting leadingfinancial institutionsin their fight againstmoney laundering and financial crime. Our client builds bespoke, data-driven solutions that uncover underlying criminal behaviour and empower organisations to take decisive action.As part of the development team, you will be involved across thefull application lifecycle, contributing to the design, development, and maintenance of scalable, high-performance systems.Role & ResponsibilitiesDesign and develop applications using Java / J2EE technologiesBuild Java-based applications using Spring Boot, Spring Batch, Microservices architectureDevelop and maintain Full Stack solutions across backend and UI layersCollaborate closely with Business Analysts, System Analysts, and QA Engineers in an Agile, BDD environmentDevelop and consume RESTful APIs and Web Services (REST/XML/JSON)Work with multiple data storage technologies: SQL, Hadoop, Snowflake, MongoDBBuild and deploy microservices in cloud-based environmentsContribute to CI/CD pipelines and ensure high code qualityAbout YouExperience working on large-scale, high-transaction production systemsStrong problem-solving and troubleshooting skills with a proactive mindsetExcellent communication and documentation skillsHands-on experience with Jenkins and CI/CD practicesWorking knowledge of PCF or similar cloud platformsExperience with code quality and reporting tools such as SonarStrong expertise in Spring FrameworkExperience with JBoss / WebSphere environmentsAdvanced front-end skills: React, Angular, HTML, CSS, JavaScript, TypeScriptStrong understanding of middleware services and system integrationFamiliarity with advanced authentication and security mechanismsExperience with high-availability, high-performance, multi-tier architecturesAbility to work independently with minimal supervisionApache NiFi experience is a plus