Senior EngineerGalway (Hybrid – 1 week/month onsite)12-month contractUp to €475/dayAs a Senior Software Engineer, you will design, develop, and maintain scalable, secure applications and automation tooling. You will integrate security scanning, testing, and monitoring into CI/CD pipelines, enabling developers to release high-quality applications with confidence. You will work in a highly collaborative, agile environment, helping to establish best practices for secure development while contributing to the growth of a new squad.Key ResponsibilitiesDesign, develop, test, deploy, and maintain enterprise-grade applications and security tools.Build scalable applications on Kubernetes or similar platforms.Integrate security scanning and testing tools into developer workflows and CI/CD pipelines.Implement automation for testing and deployment, improving release velocity and system reliability.Collaborate with cross-functional teams to establish engineering best practices and ensure platform security.Required Experience & Skills5+ years designing and developing enterprise-standard applications using Python, Go .Proficiency with frameworks such as Spring, Apache Commons, Angular .Experience with build and pipeline tools : Maven, Git, Jenkins, AWS CFT/CDK .Hands-on experience with Kubernetes or similar container orchestration platforms.Experience in cloud environments, AWS certification preferred .Familiarity with application security concepts: Pen Testing, SCA, SAST, DAST, WAF is a plus.Strong experience with unit and functional testing tools: JUnit, PyUnit, Mockito, Cucumber, Karate, Cypress, or similar.Hands-on expertise in automation and CI/CD pipeline implementation .This is a high-impact role with autonomy to influence architecture, tooling, and processes from day one. You will be part of a team that shapes the security culture for enterprise applications, directly impacting millions of users.