Java Developer - Barcelona - Fintech - Barcelona

As a Senior Java Developer at Adaptive, you will build high-performance Java server-side solutions for capital markets. You will join a collaborative, Agile team that values learning, code quality, and scalable trading technology. You will shape the development of front-office systems and be involved in design, testing, and continuous improvement. This is an opportunity to work with cutting-edge accelerators like Aeron, Hydra, and Artio, delivering impactful trading infrastructure.

• highly-flexible, hybrid working model
• collaborative culture
• diversity and inclusion programs
• growth and professional development opportunities
• competitive compensation (implied by context)
• Design and develop Java applications and libraries
• Write clean, efficient, and well-documented code
• Troubleshoot and debug Java applications for performance
• Conduct unit testing and ensure code quality
• Participate in code reviews for maintainability and reuse
• Stay current with Java trends and best practices
• Participate in Agile development and pair programming
• Collaborate with DevOps to deploy applications
• Expertise in Java technologies; Core Java, minimum Java 17
• General knowledge of dependency injection and messaging technologies
• Familiarity with data structures, concurrency, caching, HTTP and REST
• Strong communication skills; ability to explain technical concepts to non-technical xcskxlj stakeholders
• Experience with Agile methodologies (Scrum, Kanban) and DevOps collaboration
• Experience with software maintenance, bug fixes, and enhancements
• Exposure to standard financial interchange protocols (FIX, ITCH)
• team player who shares knowledge
• strong analytical and problem-solving abilities
• quick learner and adaptable to new technologies
• Messaging technologies
• Concurrency and resiliency concepts

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