Senior FullStack Engineer (Java, Spring Boot, React/Angular)

About the role

Julius Baer is looking for a Senior FullStack Engineer in Madrid to design, develop and test software modules that integrate smoothly into complex systems. The role combines deep technical expertise with close collaboration with cross-functional teams to deliver high-quality software solutions.

Key responsibilities

• Collaborate within a cross-functional, agile team.
• Own the full software delivery lifecycle: design, implement, deploy, release and monitor applications.
• Translate business needs into technical solutions by working with colleagues across different divisions of the bank.
• Work alongside Solution Architects to design software aligned with the bank's architecture vision.
• Share knowledge and support peers in internal Software Engineering communities.
• Review pull requests and deliver code that follows the bank's engineering guidelines and standards.

Required profile

• Bachelor's or Master's degree in Computer Science or a related field, or equivalent proven experience.
• Minimum of seven years of Java development experience and three years of frontend/full-stack experience.
• Solid understanding of client pricing and core banking systems.
• Experience with test-oriented development (TDD, BDD) and automated testing; familiarity with CI/CD pipelines.
• English at C1 level with fluent business use.
• Pragmatic, entrepreneurial attitude and strong communication skills in a cross-cultural environment.

Required skills

• Spring Boot, service-oriented architecture, RESTful services, SQL (Oracle)
• React or Angular, JavaScript, TypeScript
• Kubernetes (PKS), virtual machines, Kafka, Avro, OpenAPI, UML
• Test-driven and behavior-driven development, CI/CD
• A bonus: experience with AI-assisted coding tools such as Claude Code