The English-language job board for Spain

Backend Engineer (Java/Spring Boot)

Remote from Spain·Added 4 months ago (last checked 22 Oct)

Métrica

299 open roles

Our summary

Work mode
Remote from Spain
Experience
3+ years
Education
University degree
Benefits
Private health insurance, meal vouchers

Visa options

  • The ad doesn’t mention sponsorship

    Not a refusal, but not a yes. Worth asking in your first message.

Find jobs with visa support

Skills

Nice to have

This job advert was originally written in Spanish.

Requirements

What we're looking for

  • University degree in Computer Science, Software Engineering, or a related field, or equivalent work experience.
  • Minimum of 3 years of demonstrable professional experience in backend development with Java.
  • Solid experience in development with the Spring Boot framework.
  • Knowledge and practical experience with Kafka for message and event processing.
  • Deep understanding of RESTful API design principles.
  • Experience with relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL.
  • Familiarity with version control systems, especially Git.
  • Knowledge of agile development methodologies (Scrum, Kanban).
  • Ability to work both independently and as part of a team.
  • Excellent problem-solving and analytical thinking skills.

Good level in: 

  • Java 17+  
  • Spring Boot  
  • Spring MVC/WebFlux  
  • JPA/Hibernate  
  • REST APIs  
  • Microservices  
  • OpenAPI/Swagger  
  • REST  
  • JSON  
  • Validations  
  • Error handling  

Practical level: 

  • Producers/Consumers  
  • Topics  
  • Async processing  

Must handle: 

  • JUnit  
  • Mockito  
  • Integration testing  

Nice to have

  • Experience with Docker and Kubernetes.
  • Knowledge of cloud services (AWS, Azure, GCP).
  • Experience with microservices and distributed architectures.
  • Familiarity with CI/CD tools (Jenkins, GitLab CI, etc.).
  • Advanced testing knowledge (e.g., TDD, BDD).
  • Experience with other backend programming languages.
  • Good communication skills in English.
  • Docker  
  • Basic Kubernetes  
  • Basic AWS  
  • CI/CD  

It helps if they have: 

  • scripting  
  • automation  
  • AI API consumption  
  • OpenAI/Azure AI API consumption  
  • Basic RAG  
  • AI automation  

Pay & benefits

What you'll get

  • Opportunity to join a growing company with innovative projects.
  • Dynamic and collaborative work environment.
  • Professional development and continuous training opportunities.
  • Competitive salary package, according to the experience and value of the candidate.
  • Additional benefits [mention specific benefits: medical insurance, meal vouchers, flexible hours, additional vacation days, etc.].
  • Participation in the definition and evolution of our systems' architecture.

If you meet the requirements and are passionate about backend development, we want to meet you! Join Metrica España and be part of our success.

The role

We are looking for an experienced Backend Engineer, with a minimum of 3 years of experience, to join our development team at Metrica España. The ideal candidate will possess deep knowledge in developing robust and scalable applications using Java and the Spring Boot framework. They will be responsible for the design, development, implementation, and maintenance of backend services, ensuring the quality, performance, and security of our solutions.

This role is fundamental to our team, as they will actively participate in the full software development lifecycle, from the conception of new features to their deployment in production. We are looking for someone who not only masters the technology but also collaborates effectively with other teams, such as frontend, QA, and operations, to deliver high-quality products.

Backend development of APIs and microservices. 

Profile very oriented towards implementation. 

What you'll do

  • Design, develop, and maintain robust and efficient RESTful APIs using Java and Spring Boot.
  • Implement asynchronous event processing solutions using Kafka.
  • Collaborate in the design of the software architecture, making technical decisions that guarantee scalability and maintainability.
  • Write clean, well-documented code with unit and integration tests.
  • Participate in code reviews to ensure quality and share knowledge.
  • Diagnose and resolve technical issues in production and pre-production environments.
  • Work in close collaboration with product, frontend, and QA teams to define requirements and deliver functionalities.
  • Optimize the performance of applications and databases.
  • Contribute to the continuous improvement of our development processes and the tools used.
  • Stay up to date on the latest trends and technologies in the Java ecosystem and backend development.
  • Implement production services.  
  • Maintain good code quality.  

Keywords

Keywords: Java, Spring Boot, Kafka, Backend, RESTful API, Microservices, Software Development, Backend Engineering.

Expected level

  • 3–5 years.  
  • Autonomous in implementing backend.  

About Métrica

METRICA is a technology and digital consulting firm founded in Madrid in 2000. The company provides IT talent and tailored solutions to accelerate digital transformation, with a global presence spanning Spain, Peru, Portugal, Chile, and the USA. Their services include AI adoption, agile delivery, and technology consulting, supported by a diverse international team.

In Spain, METRICA operates with a strong remote and hybrid work culture, offering roles across Madrid, Barcelona, and fully remote positions. The company emphasizes flexibility, proactivity, and a hands-on approach, making it relevant for international professionals seeking opportunities in IT consulting, data, and infrastructure roles.

Industry
IT Consulting
Founded
2000
Headquarters
Madrid, Spain
In Spain
Madrid, Barcelona

Good to know if you are moving

  • METRICA was founded in Madrid in 2000, making it a Spanish-origin company.
  • The company has a global presence with offices in Spain, Peru, Portugal, Chile, and the USA.
  • Many roles in Spain offer 100% remote work, while others are hybrid in Madrid or Barcelona.
  • The company focuses on digital transformation, offering roles in data, infrastructure, and SAP consulting.
  • METRICA emphasizes a diverse and international team, which may be welcoming to foreign professionals.
All open roles at Métrica
WhatsApp
See all 299 jobs