Senior Java Developer - AWS | Cloud Microservices, Remote

UST España & Latam; As Catro Rúas; Híbrido; EUR 55.000 - 82.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Annual leave

Health plan

Flexible benefits

Training platforms

Career growth

Referral bonuses

12/14 payments

WFH policy

Discount programs

Descripción de la vacante

UST España & Latam seeks a Java Developer to join a top technology team building microservice-based cloud solutions in the utility sector. You will design, develop, and maintain Java services, APIs, and integrations with secure, scalable architecture across CRM, finance, payments, analytics, and mobile platforms.

The role emphasizes REST APIs, event-driven patterns, and CI/CD in a cloud-native setting, with a focus on performance, reliability, and security. Fluency in English is required.

Formación

• Proven experience developing enterprise Java applications.
• Solid knowledge of Spring Framework and Spring Boot.
• Strong Hibernate/JPA, SQL optimization, and relational databases.

Responsabilidades

• Design and implement Java services, REST APIs, adapters, and components using Java/Spring.
• Translate requirements into clean, maintainable code.
• Develop RESTful APIs with validation, versioning, security, and error handling.

Conocimientos

Java

Spring Framework

Hibernate/JPA

REST APIs

OpenAPI/Swagger

Event-driven architecture

JUnit/Mockito

Git

Maven/Gradle

CI/CD

Security and observability

English communication

Herramientas

AWS

SQL databases

Hibernate/JPA tools

Descripción del empleo

UST España & Latam seeks a Java Developer to join a top technology team building microservice-based cloud solutions in the utility sector. You will design, develop, and maintain Java services, APIs, and integrations with secure, scalable architecture across CRM, finance, payments, analytics, and mobile platforms.

The role emphasizes REST APIs, event-driven patterns, and CI/CD in a cloud-native setting, with a focus on performance, reliability, and security. Fluency in English is required.