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# Java Developer | Remote In Spain

- **Company:** Sngular
- **Location:** Valencia, Spain
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Artificial Intelligence, Cloud Computing, Junit, PostgreSQL, MongoDB, Model View Controller (MVC), RabbitMQ, Mockito, Standard Sql, Software Engineering, SQL Databases, Systems Integration, Spring Cloud, Spring-boot, Spring Data, Event Driven Architecture, Apache Kafka, Domain Driven Development, Api Design, Restful APIs, Microservices
- **Published:** October 8, 2026
- **Apply:** https://www.buscojobs.com.es/java-developer-remote-in-spain-en-valencia-ID-375229159

## About the Role

Communicating effectively in English
Requisitos principalesJava 8+
Spring Boot (expert/advanced)
Apache Kafka (advanced)
Java ***** experience
SQL, PostgreSQL, MongoDB
Kafka and RabbitMQ messaging
DDD, Event-Driven Architecture, MVC patterns
JUnit, Mockito, AssertJ, Karate testing
English communication skills
Experience with microservices and hexagonal architecture
REST API design and Spec-Driven Development
AI frameworks and agent integration familiarity
team player
advocate for best practices
effective communication
Spring Boot
Spring Data
Spring Cloud

## Description

OverviewIn this Java-focused role, you will build clean, scalable software within a collaborative team that values people and growth.You'll work with modern Java technologies and Spring ecosystems to deliver high-quality solutions for clients.You'll engage in agile practices, contribute to architectural decisions, and help advance AI-powered features.This position offers remote Spain work, ongoing training, and opportunities to mentor teammates and shape delivery.Compensaciones / BeneficiosLanguage classesBudget for trainingWelcome packWellbeing packFlexible compensation2 days for technical eventsResponsabilidadesHands-on work with the Spring ecosystem (Spring Boot, Spring Data, Spring Cloud)Developing software with modern engineering approaches and agile methodologiesParticipating in daily team activities and contributing to decision-makingCollaborating with other areas and growing teammatesResearching and promoting generative AI tools to optimize workflows and delivery cyclesDesigning, building, and consuming robust REST APIs using Spec-Driven DevelopmentImplementing systems with microservices and hexagonal architecture and integrating vector databases for AI contextsWorking with SQL, PostgreSQL, MongoDB; using Kafka and RabbitMQ for messagingTesting own developments using JUnit, Mockito, AssertJ, KarateCommunicating effectively in EnglishRequisitos principalesJava 8+Spring Boot (expert/advanced)Apache Kafka (advanced)Java ***** experienceSQL, PostgreSQL, MongoDBKafka and RabbitMQ messagingDDD, Event-Driven Architecture, MVC patternsJUnit, Mockito, AssertJ, Karate testingEnglish communication skillsExperience with microservices and hexagonal architectureREST API design and Spec-Driven DevelopmentAI frameworks and agent integration familiarityteam playeradvocate for best practiceseffective communicationSpring BootSpring DataSpring Cloud