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-adaptable, 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 Java17
- General knowledge of dependency injection and messaging technologies
- Familiarity with data structures, concurrency, caching, and REST
- Strong communication skills;
ability to explain technical concepts to non-technical 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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📌 Java Developer - Barcelona - Fintech - Barcelona
🏢 Adaptive Financial Consulting
📍 Barcelona