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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Fullstack Software Engineer, Hibrido - **Company:** Ust - **Location:** Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), Automation of Tests, Software Quality, DevOps, Digital Technology, Hibernate (Java), Oracle (Applications), Service-Oriented Architecture, Software Engineering, SQL Databases, Data Streaming, TypeScript, UML, Virtual Machines, Openapi, ReactJS, Spring-boot, Backend, Kubernetes, Avro, Apache Kafka, Front End Software Development, Restful APIs - **Published:** September 9, 2026 - **Apply:** https://www.buscojobs.com.es/fullstack-software-engineer-hibrido-en-madrid-ID-369153358 ## About the Role This role is urgent, as it covers a replacement position, and prioritizes engineering best practices and code quality over years of experience. The ideal candidate is pragmatic, open-minded, and motivated to work in a DevOps-oriented, agile environment within a large, regulated organization like the client., Technical expectations Strong experience with React, TypeScript. Solid knowledge of Java, Spring Boot, and Hibernate Experience with RESTful services and service-oriented architectures Good understanding of SQL (Oracle) Familiarity with Kafka and Avro for streaming Experience working with Kubernetes (PKS) and Virtual Machines Knowledge of OpenAPI and UML Strong focus on best practices, clean code, and maintainability Experience with TDD / BDD and automated testing Understanding of CI/CD pipelines and DevOps principles, reactjs,typescript,springboot. reactjs, typescript, springboot. ## Description FullStack Software EngineerWe are looking for the very Top Talent and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over ****** employees all over the world and presence in more than 35 countries.We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.What we look for?We are looking for a Full Stack Software Engineer with a stronger focus on Frontend development (React + TypeScript), while still being comfortable working on the backend with Java and Spring Boot.This role is urgent, as it covers a replacement position, and prioritizes engineering best practices and code quality over years of experience.The ideal candidate is pragmatic, open-minded, and motivated to work in a DevOps-oriented, agile environment within a large, regulated organization like the client.Main tasks and accountabilities will be:Work as part of a cross-functional, agile team in a DevOps-centric modelDesign, implement, deploy, release, and monitor applications end-to-endActively participate in pull request reviews and promote code qualityCollaborate closely with business stakeholders to understand functional needsParticipate in planning, refinement, and feature design sessionsWork with Solution Architects to ensure alignment with client s architectural visionContribute to Software Engineering communities, sharing knowledge and best practicesDeliver high-quality, maintainable code aligned with internal standards and guidelinesWhat do we expect from you?Technical expectationsStrong experience with React, TypeScript.Solid knowledge of Java, Spring Boot, and HibernateExperience with RESTful services and service-oriented architecturesGood understanding of SQL (Oracle)Familiarity with Kafka and Avro for streamingExperience working with Kubernetes (PKS) and Virtual MachinesKnowledge of OpenAPI and UMLStrong focus on best practices, clean code, and maintainabilityExperience with TDD / BDD and automated testingUnderstanding of CI/CD pipelines and DevOps principlesWork LocationHybrid position in Madrid (3 days at clients office, Sol area, next to the underground).Work ScheduleBusiness hours (40 hours weekly with 1 hour for lunch).What can we offer?23 days of Annual Leave plus the 24th and 31st of December as discretionary days!Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurances).Retribución Flexible Program: (Meals, Kinder Garden, Transport, online English lessons, Health Care Plan )Free access to several training platformsProfessional stability and career plansUST also, compensates referrals from which you could benefit when you refer professionals.The option to pick between 12 or 14 payments along the year.Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime )UST Club Platform discounts and gym Access discountsIf you would like to know more, don t hesitate to apply and we ll get in touch to fill you in detail.We are waiting for you!In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality.We have a special commitment to Disability Inclusion, so we are interested in hiring people with disability certificate.Skills:reactjs,typescript,springboot.reactjs, typescript, springboot. ## Related Videos - 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