Senior Java Backend Engineer — Microservices

Twtspain; España; On-site; EUR 45,000 - 59,000; Full time

Job summary

Himalayas is seeking a Senior Backend Java Developer in Spain to design, develop and evolve microservices-based applications using Java 8/11, Spring Boot and OpenAPI. The role requires 5–8 years of professional experience, English at least B2, and ability to work on API-driven architectures.

Candidates should be proficient with Maven and testing frameworks such as JUnit and Mockito. The position offers a daily rate up to 280 EUR and requires strong communication and teamwork skills.

Qualifications

• 5+ years of professional software development experience.
• 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: Spring Boot, Spring Batch and Spring MVC - 3-5 years of experience
• Build Automation Tools: 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 with Agile methodologies, particularly Scrum
• Soft skills: strong communication, prioritization, leadership and teamwork skills

Responsibilities

• Design, development and evolution of microservices-based applications.
• Collaborate on API design and RESTful services.

Skills

Java microservices

Java 8/11

Spring Boot

RESTful APIs

OpenAPI/Swagger

Maven

JUnit/Mockito

Agile/Scrum

Soft skills

Education

Certified Studies

Tools

Maven

OpenAPI/Swagger

Job description

Himalayas is seeking a Senior Backend Java Developer in Spain to design, develop and evolve microservices-based applications using Java 8/11, Spring Boot and OpenAPI. The role requires 5–8 years of professional experience, English at least B2, and ability to work on API-driven architectures.

Candidates should be proficient with Maven and testing frameworks such as JUnit and Mockito. The position offers a daily rate up to 280 EUR and requires strong communication and teamwork skills.