> Markdown version of [/jobs/ext/2777911-java-software-engineer](https://www.wearedevelopers.com/jobs/ext/2777911-java-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Software Engineer - **Company:** ConSol Partners - **Location:** Asturias, Spain - **Salary:** €62,400.0 - **Contract:** Temporary contract - **Skills:** Java (Programming Language), Code Review, Databases, Distributed Systems, Protocol Buffers, Spring Framework, Rxjava, Cloud Platform System, Spring-boot, Backend, Event Driven Architecture, Apache Kafka, Serverless Computing, Microservices - **Published:** September 7, 2026 - **Apply:** https://www.buscojobs.com.es/java-software-engineer-en-asturias-ID-370291797 ## About the Role 8+ years of professional Java development experience 3+ years working with Java 17 or Java 21 Spring Framework / Spring Boot Production-grade backend services Microservices architecture If you are a passionate and dedicated IT Professional looking to join a dynamic and innovative organization, we encourage you to apply. ## Description Senior Java Engineer (Java *****) | Remote/HybridLocation:SpainContract Type:1 year + ExtensionHourly Rate:€30Asegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.We are looking for an experienced Senior Java Engineer to join a talented engineering team building scalable, resilient, and high-throughput backend services. This is an opportunity to work with modern Java technologies, event-driven architectures, cloud-native platforms, and cutting-edge distributed systemsKey Responsibilities:Designing and developing high-performance microservices usingJava *****andSpring Boot.Building and maintaining distributed systems leveraginggRPC,Protobuf, and event-driven architectures.Developing reactive and asynchronous applications usingProject Reactor,RxJava, or modern Java concurrency frameworks.Creating scalable integrations withKafka, databases, and cloud-native services.Driving engineering excellence through robust testing, code reviews, design documentation, and technical leadership.Collaborating across teams to deliver secure, reliable, and maintainable solutions.Contributing to architecture decisions, system design reviews, and continuous improvement initiatives. xbhjioeExperience:8+ years of professional Java development experience3+ years working with Java 17 or Java 21Spring Framework / Spring BootProduction-grade backend servicesMicroservices architectureIf you are a passionate and dedicated IT Professional looking to join a dynamic and innovative organization, we encourage you to apply. ## Related Videos - [Kubernetes Native Java](https://www.wearedevelopers.com/videos/383-kubernetes-native-java) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)