Profile:

Backend Java Developer.

Rate:

up to 280/day.

Key knowledge:

Java Microservices.

Studies:

Certified Studies (Minimum).

Languages:

English MANDATORY.

Minimum experience:

5 to 8 years.

We are looking for a

Senior Java Developer

to join our team and work on the design, development and evolution of microservices-based applications.

Requirements Technical skills

5+ years of professional experience in software development.

Microservices Architecture: API composition, RESTful APIs, OpenAPI and Swagger — 5–8 years of experience

Java 8 / Java 11 — 5–8 years of experience

Spring Framework: mainly Spring Boot, with experience in Spring Batch and Spring MVC — 3–5 years of experience

Build Automation Tools: experience with Maven and other build automation tools — 1–3 years of experience

Testing: JUnit, Mockito, WireMock, MockMVC and Spring Test — 3–5 years of experience

Databases: JPA,



Oracle and JDBC — 1–3 years of experience

Agile methodologies: experience working with Agile methodologies, particularly Scrum

Soft skills: strong communication, prioritization, leadership and teamwork skills

Nice to have

Microservices Architecture: Service Discovery, Circuit Breaker, OpenShift, distributed tracing, etc. — 1–3 years of experience

Message Brokers: Kafka, RabbitMQ — 1–3 years of experience

Feature Flags — 1–3 years of experience

Database Migration Tools: Liquibase / Flyway — 1–3 years of experience

Reactive Programming / Futures — 1–3 years of experience

Static Code Analysis Tools: Sonar, PMD, Checkstyle, etc. — 1–3 years of experience

Azure DevOps — less than 1 year of experience

Languages

English: Upper-Intermediate (B2) level required.

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📌 Backend Java Developer (Remote) – International client (Madrid)
🏢 TheWhiteam
📍 Madrid