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Senior Backend Developer

Senior Backend Developer

KBC Technologies GroupAndalusia, España
Hace 8 días
Descripción del trabajo

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 .