Senior Java Backend Engineer (Java 17/21) (Barcelona)

Senior Java Backend Engineer (Java 17/21) (Barcelona)

04 ago
|
Infotel
|
Barcelona

04 ago

Infotel

Barcelona

We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center . Reporting directly to the Tech Lead , you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client.

Consulte la descripción del puesto a continuación. Si confía en que tiene las habilidades y la experiencia adecuadas, envíe su solicitud hoy mismo.

This is an excellent opportunity for a passionate backend engineer who enjoys building scalable applications, working with modern technologies and continuously expanding their technical expertise.

Responsibilities

-

- Design, develop and maintain high-quality backend applications using Java 17/21

- Develop scalable applications based on microservices architecture

- Design, develop and maintain RESTful APIs and backend services

- Develop applications using Spring Boot and modern Java frameworks

- Integrate asynchronous messaging solutions using Kafka

- Contribute to frontend developments using Angular 21 when required

- Collaborate closely with the Tech Lead to define technical solutions, architecture and development best practices

- Write clean, efficient and maintainable code following industry standards

- Participate in code reviews and continuous improvement initiatives

- Work in an Agile/Scrum environment alongside developers, QA and Business Analysts





- Ensure timely delivery while maintaining high quality standards

Requirements

-

- Bachelor's degree in Computer Science, Software Engineering or equivalent experience

- 4–6+ years of professional experience in Java software development

- Strong expertise in Java Backend development

- Solid experience with Java 17

- Strong experience with Spring Boot

- Experience with Kafka or other event-driven messaging platforms

- Proven experience developing microservices-based applications

- Experience building REST APIs and working with distributed systems

- Experience with Angular 21 is a plus

- Experience working in Agile/Scrum environments

- Professional level of English

- Strong xhfqzwm analytical, problem-solving and communication skills

- Ability to work effectively in an international team

What We Offer

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- Permanent contract

- Hybrid working model (2–3 days on-site)

- Competitive compensation package including attractive employee benefits

- Company-sponsored technical and language certifications

- Continuous learning and professional development

- Participation in international projects for leading clients

- A highly technical and international environment within our Java Development Competence Center

- Direct mentoring from the Tech Lead and real opportunities for professional growth

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📌 Senior Java Backend Engineer (Java 17/21) (Barcelona)
🏢 Infotel
📍 Barcelona

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