Full Stack Engineer (Java & Angular)

About the role

Julius Baer is looking for a Full Stack Engineer (Java & Angular) in Madrid to design, develop and test software modules that integrate into complex systems. The role combines deep technical expertise with close collaboration with cross-functional teams to deliver high-quality software.

Key responsibilities

• Develop and maintain backend applications with Java 21, Jakarta EE, JPA/Hibernate and Maven.
• Build and improve frontend applications with Angular, TypeScript and SASS.
• Design and implement REST APIs and integrate with internal and external systems.
• Contribute to enterprise integrations using SOAP, JMS and messaging technologies.
• Work with Product Owners, Business Analysts and Architects to understand requirements and deliver technical solutions.
• Develop database functionality with Oracle, including data modelling and query optimisation.
• Write clean, maintainable and testable code, and create unit and integration tests.
• Troubleshoot defects, performance issues and production incidents, and support monitoring, observability and releases.

Required profile

• Strong hands-on Java experience and object-oriented programming.
• Solid experience with Angular, TypeScript, HTML and CSS/SASS.
• Experience building and consuming RESTful APIs.
• Working knowledge of Oracle, SQL and data persistence.
• Understanding of design patterns and clean coding practices.
• Ability to work in Agile teams and across backend and frontend domains.

Required skills

• Java, Jakarta EE, JPA/Hibernate, Maven, Angular, TypeScript, SASS
• JUnit, Mockito, REST APIs, SQL
• Nice to have: JBoss EAP/WildFly, OpenAPI, SOAP/JAX-WS, Apache CXF, JMS, Splunk/OpenTelemetry, Docker, Kotest/Ktor

Applications are submitted through the company's online application tool.