About Your New EmployerAn Irish digital commerce solutions company is looking to hire a Senior Software Engineer to help lead the modernisation of their monolithic architecture by decomposing SOAP-based services into stateless RESTful microservices.About Your New JobApply domain-driven design and stateless principles to migrate business functionality from the monolith to a modern architecture.Lead the decomposition of rightly coupled SOAP services into independently deployable microservices.Design and implement scalable, stateless REST APIs using Spring Boot.Develop and deploy containerised microservices using Docker and Kubernetes or AWS ECS.Champion CI/CD and test automation practices across the team.What Skills You Need7+ years' experience in Software Engineering using Java and Spring.Experience working with both REST and SOAP APIs.Experience decomposing monolithic applications and rebuilding them as RESTful microservices.Experience with Docker, Kubernetes and AWS.Experience with IaC.Experience with Kafka or other asynchronous messaging systems would be a bonus.What's on OfferSalary of €80k - €90k based on relevant experience.Hybrid working model with 1-2 days a week on-site.Benefits including Healthcare, Pension, Bonus and more.A chance to help shape the future of the company.What's NextApply now by clicking the "Apply Now" button.Why Apply Through Sigmar?We'll help manage your job hunt, strengthen your interview skills and tidy up your CV.We'll provide you with an overview of the jobs market within your industry and help you tailor your jobs search.Gain access to exclusive roles that are not advertised elsewhere.