Back-end Developer experience in the banking sector (Sevilla)
HCLTech
Full-time
Informática y tecnología
Location
sevilla, andalucía, Spain
Posted
July 06, 2026
Job Description
Our goal is to strengthen the brand in Spain. We are looking for an experienced Backend Developer to work within the banking sector.
Responsibilities and Qualifications
- Design and develop microservice architecture with API composition, RESTful services, OpenAPI/Swagger specifications.
- Use Java 8/11 with Spring (Spring Boot, Spring Batch, MVC) and Maven for project build.
- Apply JUnit, Mockito, WireMock, and mock MVC for unit and integration testing.
- Work with JPA, Oracle, and JDBC for data persistence.
- Leverage Azure DevOps for CI/CD and repository management.
- Implement service discovery, circuit breakers, OpenShift deployment, distributed tracing, hexagonal architecture, and Domain‑Driven Design (DDD) patterns.
- Use message brokers such as Kafka and RabbitMQ; implement feature flags and database migration tools (Liquibase/Flyway).
- Adopt reactive programming where appropriate and perform static code...