Senior Java Developer Experis is the global leader in professional resourcing and project-based workforce solutions.Overview of contract On behalf of our client, a large financial services company in Switzerland, we are looking for a Senior Java Developer.Location: Madrid Start date: 01.01.2025 - flexible End date: 31.12.2025 - with possibility of extension/ internalization Main responsibilities Exert your excellent Java developing skills with focus on back-end development in the area of primary market trading and trading GUI for the secondary market Responsible to keep the application compliant to internal and external regulations Translate user expectations and business requirements into state of the art solution designs following best practice in Java development Work closely in an interdisciplinary team of developers, testers, product owners and business stakeholders in an agile environment (SCRUM and SAFe) Your skills: 4-6 years of professional hands-on experience in software engineering, with focus on multi-threaded applications development in Java (Java 8+, Spring Boot, Wild Fly, SOAP and REST services).A backpack of experience that includes excellent database knowledge with SQL and Hibernate.Excellent knowledge of object-oriented design, event-based message systems, and database design and development and may be also about FIX protocol or financial markets and their infrastructure.A positive and result-driven attitude with a high sense for quality, systematic thinking and a problem-solving mindset.Communicative, team-oriented and resilient personality.If you are interested in this opportunity, we look forward to receiving your CV or if you have any questions, contact Kaixi Jia on +41 44 229 99 43.