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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Java Software Engineer - **Company:** Softserve - **Location:** Santiago de Compostela, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Data Analysis, Automation of Tests, Software Quality, Relational Databases, Hibernate (Java), Java Persistence API, Apache Maven, Enterprise Messaging Systems, MongoDB, E2e Testing, SonarQube, Openapi, Data Processing, Data Storage Technologies, Grafana, Spring-boot, Backend, Webpack, Data Analytics, Apache Kafka, Restful APIs, Stream Processing, Domain Driven Design, Microservices - **Published:** August 26, 2026 - **Apply:** https://www.buscojobs.com.es/senior-java-software-engineer-en-santiago-de-compostela-ID-369061435 ## About the Role Responsibilities Develop backend features for a complex platform, ensuring scalability, performance, and reliable real?time predictions Collaborate closely with engineers, QA specialists, and stakeholders to align on requirements, architecture, and delivery priorities Build and maintain microservices using Java and the Spring ecosystem, ensuring clean architecture and efficient data processing Implement and maintain integrations with messaging systems, APIs, and data storage solutions Ensure code quality through unit, integration, and E2E testing, applying best practices and testing tools Contribute to technical decision?making, documentation, and continuous improvement of system design and development processes Requirements Strong proficiency in Java 11+, Spring Boot, JPA, Hibernate, relational databases, and Mongo Hands-on experience with Kafka or similar messaging systems, REST APIs, and OpenAPI standards Good knowledge of testing tools and practices Familiarity with tools such as Maven, Webpack, Grafana, Graylog, and SonarQube Understanding of design principles, including SOLID, GRASP, and domain-driven design Experience with microservices, real-time data processing, and scalable application design Strong communication skills, ability to estimate work, document decisions, and collaborate in Agile environments Upper-intermediate or higher English level for effective communication with global teams Fluent Spanish proficiency for effective communication with Spanish-speaking clients and stakeholders SoftServe is an equal opportunity employer. Qualified applicants will receive consideration regardless of race, color, ancestry, ethnicity, national origin, religion, sex, sexual orientation, gender identity or expression, age, citizenship, disability, health condition, marital or family status, veteran status, or any other characteristic protected by applicable law. ## Description About the role In this role, you will contribute to building a simulation and prediction platform for a global fashion retailer operating across 200+ online and 90+ offline markets.You will help design solutions that enable better decision-making for distribution center capacity, reducing risks of overstock and inventory gaps through data-driven insights.Responsibilities Develop backend features for a complex platform, ensuring scalability, performance, and reliable real?time predictions Collaborate closely with engineers, QA specialists, and stakeholders to align on requirements, architecture, and delivery priorities Build and maintain microservices using Java and the Spring ecosystem, ensuring clean architecture and efficient data processing Implement and maintain integrations with messaging systems, APIs, and data storage solutions Ensure code quality through unit, integration, and E2E testing, applying best practices and testing tools Contribute to technical decision?making, documentation, and continuous improvement of system design and development processes Requirements Strong proficiency in Java 11+, Spring Boot, JPA, Hibernate, relational databases, and Mongo Hands-on experience with Kafka or similar messaging systems, REST APIs, and OpenAPI standards Good knowledge of testing tools and practices Familiarity with tools such as Maven, Webpack, Grafana, Graylog, and SonarQube Understanding of design principles, including SOLID, GRASP, and domain-driven design Experience with microservices, real-time data processing, and scalable application design Strong communication skills, ability to estimate work, document decisions, and collaborate in Agile environments Upper-intermediate or higher English level for effective communication with global teams Fluent Spanish proficiency for effective communication with Spanish-speaking clients and stakeholders SoftServe is an equal opportunity employer.Qualified applicants will receive consideration regardless of race, color, ancestry, ethnicity, national origin, religion, sex, sexual orientation, gender identity or expression, age, citizenship, disability, health condition, marital or family status, veteran status, or any other characteristic protected by applicable law. ## Related Videos - [Micro Frontends with Module Federation: Why and How?](https://www.wearedevelopers.com/videos/165-micro-frontends-with-module-federation-why-and-how) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [5 steps for running a Kubernetes environment at scale](https://www.wearedevelopers.com/videos/88-5-steps-for-running-a-kubernetes-environment-at-scale) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Native Federation: The Future of Micro Frontends and Plugin-Systems in Angular](https://www.wearedevelopers.com/videos/1018-native-federation-the-future-of-micro-frontends-and-plugin-systems-in-angular) - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [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) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)