> Markdown version of [/jobs/ext/1954176-mid-java-developer-actico](https://www.wearedevelopers.com/jobs/ext/1954176-mid-java-developer-actico). 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). --- # Mid Java Developer (Actico) - **Company:** UST - **Location:** Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Application Frameworks, Database Development, Software Debugging, Distributed Systems, Eclipse (Software), IBM WebSphere MQ, Python (Programming Language), Oracle Databases, RabbitMQ, Software Construction, Software Engineering, Software Quality Assurance (SQA), Systems Architecture, Systems Integration, Test Data, Enterprise Software Applications, Git, Integration Tests, Apache Kafka, Video Streaming, Asynchronous Programming, Restful APIs, Software Version Control - **Published:** August 6, 2026 - **Apply:** https://www.tecnoempleo.com/mid-java-developer-actico-ust/rest-eclipse/rf-bcca1382027ec358c040 ## About the Role We are looking for an experienced Mid Java Developer with a strong background in enterprise application development, system integration, and software quality assurance. The ideal candidate combines solid technical expertise with a proactive mindset, ownership, and a passion for delivering high-quality solutions in complex environments. Hybrid Model in Madrid (3x2) Note: We will provide training on the Actico Platform Mandatory requirements: - Extensive hands-on experience as a Java Developer, with a strong background in designing, developing, and maintaining enterprise-grade applications. - Strong knowledge of the Java technology stack, software engineering best practices, and the full software development lifecycle. - Good understanding of RESTful web service integration. - Experience with Eclipse IDE for development, debugging, and application troubleshooting. Experience with version control systems, preferably Git. - Experience with Oracle Database and SQL development. - Hands-on experience with Apache Kafka is highly preferred. - Candidates must demonstrate experience with enterprise messaging, queuing, or event-streaming technologies. - Experience with Kafka is preferred, while exposure to platforms such as IBM MQ (WebSphere MQ), RabbitMQ, or similar alternatives will also be considered. - Strong understanding of asynchronous communication patterns, message-driven architectures, and distributed system integration. - Experience in designing, creating, and executing: Functional testing Integration testing Acceptance testing Mock-up testing Ability to independently define test scenarios, create test data, build mock environments, and thoroughly test their own developments. - As there will initially be no dedicated QA team, developers will be responsible for ensuring the quality, stability, and validation of their own applications before release. Nice to have: - Experience with Dynamic Application Framework (DAF). - Experience in Business Rule Management, including: Modelling Management Implementation Certifications or training in Visual Rules or Actico Rules. - Experience with Actico Platform integration, particularly in Workplace-focused environments. - Personal Attributes Strong communication and collaboration skills with a teamwork-oriented mindset. - High level of ownership, commitment, and proactive attitude. Passion for delivering high-quality solutions. - Ability to analyse complex problems, define solution paths, and focus on end-to-end solutions aligned with client needs. Reliable, self-motivated, and results-oriented professional. ## Description Nunca debes compartir tus datos bancarios ni fotos de tus documentos al solicitar un empleo. Si tienes alguna duda sobre un proceso de selección En esta oferta serás redirigido a la pagina web de la empresa. Completa el formulario en su web. * Madrid (Híbrido) Ubicación * Programador Funciones * Jornada completa Jornada * 3 años Experiencia * Indefinido Tipo contrato * Ofertas de empleo similares Senior Java Engineer (AWS) - UST Software Developer Java + Python + AWS - knowmad mood Application Responsible & System Architect - UST ## Related Videos - [Agentic AI Systems for Critical Workloads](https://www.wearedevelopers.com/videos/1592-agentic-ai-systems-for-critical-workloads) - [Dirty Tests And How To Clean Them](https://www.wearedevelopers.com/videos/515-dirty-tests-and-how-to-clean-them) - [Beyond Kafka & RabbitMQ: Why NATS is the Future of Microservices Messaging](https://www.wearedevelopers.com/videos/1646-beyond-kafka-rabbitmq-why-nats-is-the-future-of-microservices-messaging) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Stop Guessing, Start Measuring: Evaluating RAG Systems with Synthetic Test Data](https://www.wearedevelopers.com/videos/1982-stop-guessing-start-measuring-evaluating-rag-systems-with-synthetic-test-data) - [Why Systems Break After Initial Success: The Architectural Failures That Take Months to Surface](https://www.wearedevelopers.com/videos/2048-why-systems-break-after-initial-success-the-architectural-failures-that-take-months-to-surface) ## Related Articles - [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) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Best Job Boards for Remote Work for Developers](https://www.wearedevelopers.com/magazine/290-best-job-boards-for-remote-work-for-developers) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)