We’re looking for a Senior Software Engineer to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design and implement high-performance backend solutions for post-trade processing systems used by integral financial institutions. You'll translate complex business requirements into secure, scalable software while ensuring compliance with strict industry standards and regulations.

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Work on cutting-edge trading infrastructure powering real-time post-trade processes worldwide, enabling advanced financial operations for leading institutions. This is your opportunity to make an impact on mission‑critical systems in a highly dynamic, global environment.
Responsibilities
- Design and develop Java-based backend solutions for post-trade processing systems
- Translate business and regulatory requirements into secure and scalable solutions
- Ensure compliance with internal security policies and external financial regulations




- Optimize database performance and ensure data integrity for high-volume transactions
- Work within agile frameworks (SCRUM/SAFe) in collaboration with developers, testers and business stakeholders
- Contribute to the reliability and stability of mission‑critical systems used by leading financial institutions
- Support system integration and event‑driven architecture for seamless messaging between components
- Participate in code reviews and apply development best practices for maintainability and performance

Requirements
- 10+ years of experience in high-performance, multi‑threaded Java applications (Java 8+), with strong expertise in Spring Boot
- Advanced knowledge of SQL, Hibernate and database optimization techniques
- Experience designing and maintaining large-scale event‑driven architectures and messaging systems
- Understanding of security and compliance governance in financial s

📌 Senior Java Software Engineer (Madrid)
🏢 Tamarind Intelligence
📍 Madrid