Senior Data Analyst

KBC Technologies Group; Madrid; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading global technology and consulting partner is seeking a Senior Backend Developer with expertise in Spring Boot and microservices. In this role, you will design scalable backend solutions for advanced banking systems, ensuring code quality and security. Join an innovative team focused on cutting-edge technologies in a collaborative environment.

Servicios

Work on cutting-edge technologies

Inclusive team culture

Focus on innovation

Projects shaping digital banking

Formación

• 3-5 years in backend application development.
• Deep knowledge in Spring Boot and event-driven systems.

Responsabilidades

• Design and implement robust backend architecture using Spring Boot.
• Drive improvements in software development processes and operational efficiency.

Conocimientos

Spring Boot

Agile methodologies

Event-driven systems

Educación

Bachelor’s in computer science

Telecommunications Engineering

Mathematics

Herramientas

Kafka

Exadata

MQ

Spring Cloud

Grafana

Prometheus

Sonar

Ansible Tower

Descripción del empleo

Leading global technology and consulting partner

in their search for a Senior Backend Developer (Spring Boot / Microservices)

Location : (Location)

Job Type : Contract

Experience : 3 - 5 years

Languages : (Languages)

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 .
• 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 Spring Boot and 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.
• 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 growth and creativity.

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