Senior Java Backend Engineer — Hybrid, Global Growth

Infotel; Barcelona; Híbrido; EUR 60.000 - 80.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid working model (2–3 days on-site

Technical certifications

Language certifications

Descripción de la vacante

Infotel is seeking a Senior Java Backend Engineer to join our Java Development Competence Center in Barcelona. You will design and implement scalable backend services, REST APIs and microservices for international clients.

Reporting to the Tech Lead, you will work in an agile, globally distributed team, leveraging Java 17/21, Spring Boot and Kafka, with opportunities for frontend collaboration using Angular when required.

Formación

• Degree in Computer Science, Software Engineering or equivalent.
• 4–6+ years of professional Java development experience.
• Strong Java backend development expertise.
• Experience with Java 17 and Spring Boot.
• Experience with Kafka or other event-driven messaging.
• Experience with microservices-based architectures and REST APIs.
• English proficiency; ability to work in an international team.

Responsabilidades

• Design, develop and maintain backend applications using Java 17/21.
• Develop microservices-based architectures and RESTful APIs.
• Use Spring Boot and modern Java frameworks.
• Integrate Kafka messaging.
• Collaborate with Tech Lead and team in Agile/Scrum.
• Participate in code reviews and ensure quality.
• Deliver backend and occasionally frontend work with Angular when required.
• Write clean, efficient and maintainable code following industry standards.

Conocimientos

Java Backend

Java 17

Spring Boot

Kafka

Microservices

REST APIs

Angular 21

Agile/Scrum

English

Analytical thinking

Communication skills

Teamwork

Educación

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

Descripción del empleo

Infotel is seeking a Senior Java Backend Engineer to join our Java Development Competence Center in Barcelona. You will design and implement scalable backend services, REST APIs and microservices for international clients.

Reporting to the Tech Lead, you will work in an agile, globally distributed team, leveraging Java 17/21, Spring Boot and Kafka, with opportunities for frontend collaboration using Angular when required.