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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Java Solution Architect- 100% Remote (Only For Spanish Residents) - **Company:** Capitole - **Location:** Castro-Urdiales, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Spring Security, Application Programming Interfaces (APIs), Amazon Web Services, Amazon S3, Business Logic, Application Testing, Confluence, JIRA, Automation of Tests, Cascading Style Sheets (CSS), Cloud Computing, Code Review, Cyber Security, Information Technology Consulting, Databases, Database Design, DevOps, Hibernate (Java), IntelliJ IDEA, Java Persistence API, Spring Framework, JSON, Apache JMeter, Junit, PostgreSQL, Apache Maven, Enterprise Messaging Systems, MySQL, OpenID, Oracle (Applications), RabbitMQ, Redis, Mockito, Data Access Layer, PL-SQL, SQL Databases, Systems Integration, Web Services, YAML, Scripting, Postman, Spring-boot, Caching, Core Api, Backend, Git, Integration Tests, Apache Kafka, Web Technologies, Restful APIs, Network Server, Software Version Control, Docker, Database Tools and Utilities - **Published:** September 7, 2026 - **Apply:** https://www.buscojobs.com.es/senior-java-solution-architect-100-remote-only-for-spanish-residents-en-castro-urdiales-ID-369751131 ## About the Role Core Technical Requirements : 15+ years of extensive experience in Java development . Strong mastery of the Spring Framework (Spring Boot, Spring Core, Spring Security). In-depth hands-on expertise with Hibernate and JPA for ORM mapping. Extensive experience with SQL Databases (Oracle, Postgre SQL, My SQL) and advanced PL/SQL scripting. Strong background in automated testing using JUnit and Mockito . Proven proficiency with Git and Git Hub workflows. Solid working knowledge of Type Script for modern web technologies. Tech Stack : Languages & Core: Java, Type Script, Java Script, HTML, CSS, JSON, YAML Frameworks & Persistence: Spring / Spring Boot, Hibernate, JPA Messaging & Caching: Apache Kafka, Rabbit MQ, Redis Databases: Postgre SQL, Oracle, My SQL APIs & Web Services: REST Services (Servers & Clients), REST API Design Cloud & Dev Ops: Amazon S3, AWS APIs, Docker, OIDC (Open ID Connect) Tools & Workflow : IDEs & Database Tools: Intelli J IDEA, Data Grip API & Testing Tools: Postman, JMeter Build & Version Control: Maven, Git Hub Collaboration & Management: Jira, Confluence Want to know more? ## Description Capitole is one of the best IT consulting companies and the place you want to be.Why?Presente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.People in the center.We believe in a different model, more human, with the employee in the center of our companyInteresting projects.Cutting-edge technologies.Agile methologiesHappiness and low turnover rate€**** per year training budget Flexible working hoursMore than 900 skilled professionals, from more than 27 nationalitiesTailored career pathMonthly follow-ups.360o continuous evaluationPrivate health insuranceFlexible retribution program Wellhub: access to fitness, wellness, and mental health supportProcessing of the work permit for you to come to Spain with your familyTechnological communitiesLots of amazing events Interested in joining us?Take a look at this opportunityWe are seeking a Senior Java Solution Architect responsible for solution architecture, backend development, integrations, and technical quality assurance - English C*****% Remote!Main Responsibilities : Architecture & Design: Design, evolve, and maintain the end-to-end technical architecture of the solution, ensuring scalability, security, and performance.Backend Development: Core development and maintenance of enterprise-grade backend services and application logic.Integrations: Implement, optimize, and support REST-based integrations, APIs, and messaging systems.Database Management: Oversee database design, development, optimization, and data access layer implementation.Quality Assurance & Testing: Support application testing strategies, write unit/integration tests, and ensure high technical quality standards across releases.Technical Leadership: Provide hands-on guidance, code reviews, and technical mentorship to development and QA engineering teams.Core Technical Requirements : 15+ years of extensive experience in Java development .Strong mastery of the Spring Framework (Spring Boot, Spring Core, Spring Security).In-depth hands-on expertise with Hibernate and JPA for ORM mapping.Extensive experience with SQL Databases (Oracle, Postgre SQL, My SQL) and advanced PL/SQL scripting.Strong background in automated testing using JUnit and Mockito .Proven proficiency with Git and Git Hub workflows.Solid working knowledge of Type Script for modern web technologies.Tech Stack : Languages & Core: Java, Type Script, Java Script, HTML, CSS, JSON, YAML Frameworks & Persistence: Spring / Spring Boot, Hibernate, JPA Messaging & Caching: Apache Kafka, Rabbit MQ, Redis Databases: Postgre SQL, Oracle, My SQL APIs & Web Services: REST Services (Servers & Clients), REST API Design Cloud & Dev Ops: Amazon S3, AWS APIs, Docker, OIDC (Open ID Connect) Tools & Workflow : IDEs & Database Tools: Intelli J IDEA, Data Grip API & Testing Tools: Postman, JMeter Build & Version Control: Maven, Git Hub Collaboration & Management: Jira, Confluence Want to know more?Click here and find out!See what people say about us Glassdoor Reviews Feel free to send us your profile, we are excited to meet you!The employee will adhere to information security policies: -Will have access to confidential information related to Capitole and the project they are working on.-Must comply with the security policies and internal policies of the company and the client.xqysrnh -Must sign an NDA.Hay opciones de teletrabajo/trabajo desde casa disponibles para este puesto. ## Related Videos - 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