Join Amaris Consulting and work on payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a general group that values innovation, collaboration, and talent. As a Senior Java Developer, you will play a key role in the design, development, deployment, and operation of highly scalable, secure, and resilient SaaS platforms. You will be a core member of multidisciplinary squads, combining your backend development expertise with DevOps practices to build and operate business-critical services across the entire software lifecycle.
Задачи:
- Design, develop, and maintain microservices using Java and Spring Boot.
- Design and implement RESTful APIs, ensuring performance, security, and maintainability.
- Integrate and consume messaging systems (Kafka/RabbitMQ) to support event-driven architectures.
- Build, maintain, and improve CI/CD pipelines to ensure fast, secure, and reliable software delivery.
- Operate services in cloud environments, ensuring scalability, security,



and cost efficiency.
- Implement and optimize monitoring, logging, and alerting solutions to improve system reliability and observability.
- Analyze and resolve production incidents, performing root cause analysis and implementing preventive measures.
- Participate in on-call / incident management (when applicable) to ensure platform availability.

Требования:
- 7+ years of experience as a Backend Engineer working with Java (Java 11 or higher) and Spring Boot.
- Strong proficiency in Core Java and OOP principles, as well as design patterns and SOLID principles.
- Experience with Spring Framework (Boot, MVC, Security) and Hibernate/JPA.
- Solid understanding of microservices architectures and distributed systems.
- Experience in designing and implementing RESTful APIs and microservices-based services.
- Good understanding of memory management and performance optimization in Java applic

📌 Java developer for payroll platforms (Barcelona)
🏢 Amaris Consulting | Part of Mantu
📍 Barcelona