We’re supporting a leading global technology and consulting partner in their search for a Senior Backend Developer (Spring Boot / Microservices)
Senior Backend Developer (Spring Boot / Microservices)
Location:
🕒 Job Type: Contract
📅 Experience: 3 - 5 yrs + years
🌐 Languages: Spanish & English
What You’ll Be Doing
Are you a backend expert with a passion for designing scalable microservices and building high-performance systems? We're looking for a Senior Backend Developer to take ownership of backend solutions, working on an advanced platform that supports complex banking systems
In this role, you will:
* Design and implement robust backend architecture using Spring Boot and event-driven principles.
* Drive improvements in software development processes and operational efficiency.
* Implement proactive monitoring, metrics, and alerts for performance and reliability.
* Contribute to the technical design aligned with SCIB’s reference architecture.
* Ensure code quality and implement robust security and compliance controls.
* Participate in Agile ceremonies and collaborate across cross-functional teams.
What You Bring
Education:
* Bachelor’s in computer science, Telecommunications Engineering, Mathematics, or related field.
Technical Experience:
* 3-5 years in backend application development.
* Deep knowledge in microservices architecture, Spring Boot, event-driven systems.
* Strong experience with Kafka, Exadata, MQ, and Spring Cloud.
Advanced Knowledge In:
* Hexagonal architecture, DDD, TDD, BDD
* Java 21, Redis HA, functional & reactive programming
* S3, OpenShift, GitHub, CI/CD workflows
* API-first design, resilience patterns, security gates (SAST, DAST)
Integration & Messaging:
* REST, XML, XSD, MQ
* Knowledge of banking message standards (MX, MT)
Valuable Skills:
* Tools: Grafana, Prometheus, Sonar, Ansible Tower
* Security: Keycloak, OAuth, JWT, IDP, STS
* Agile methodologies & transactional banking (especially cash flows)
Why Join our client:
* Work on cutting-edge technologies in distributed systems and cloud-native environments.
* Be part of an inclusive, forward-thinking team focused on innovation.
* Get involved in projects that shape the future of digital banking.
* Collaborate in a culture that encourages ownership, learning, and creativity.