JAVA 11+ DEVELOPER (REMOTE)

Description

#### **JAVA 11\+ DEVELOPER (REMOTE)** Portuguese company hiring for remote work Location: Remote Work Model: 100% Remote Language Requirement: Portuguese – C1 or higher (Mandatory) * ️Years of experience: Senior (8\+ years) **Industry:** Public Sector Contract: B2B Rate €1300 \- 1600 RV * Instructions: Submit your resume in Portuguese and ensure it includes all skills and experiences matching the opportunity’s requirements. This will significantly increase your chances of success. #### **About the Opportunity** We are seeking an experienced **Java 11\+** professional to lead technological modernization initiatives, software architecture, and evolution of critical applications. In this role, you will play a strategic part in defining solution architectures, migrating monolithic systems to modern microservices-based architectures, and implementing best practices in development, observability, security, and scalability. If you seek a technical challenge where you can influence architectural decisions and collaborate with multidisciplinary teams on high-impact projects, this opportunity is for you. #### **Key Responsibilities** * Define long-term architectural and technical strategy decisions. * Lead application refactoring and modernization initiatives. * Establish best practices for microservices, observability, security, and performance. * Evaluate and integrate new technologies such as Kafka, WebFlux, and NoSQL databases. * Serve as a technical reference for development teams and stakeholders. * Ensure reliability, scalability, and maintainability of solutions. * Promote cross-team collaboration and ensure technical governance of projects. * Mentor teams and support technical decision-making. #### **Mandatory Requirements** * Minimum of **8 years of experience** in Java development. * Solid experience with **Java 11 or later**. * Advanced experience with **Spring Boot** and **Spring Cloud**. * Proven experience migrating monolithic applications to **microservices** or modular architectures. * Experience designing **event-driven** architectures using **Apache Kafka**. * Strong knowledge of relational databases and **NoSQL**. * Experience defining and governing **CI/CD** pipelines. * Experience implementing **observability** strategies in distributed systems. * Solid knowledge of application and infrastructure security. * Experience with **Scala**. * Experience mentoring technical teams and influencing architectural decisions. * Fluent Portuguese (C1\+) for daily interaction with public-sector stakeholders. #### **Nice-to-Have** * Experience with **HL7 v2**. * Knowledge of clinical systems. * Familiarity with healthcare interoperability standards. * Experience with healthcare system communication standards. #### **Ideal Profile** We seek a professional passionate about software architecture and technological modernization, with strong Java and Spring ecosystem expertise. The ideal candidate demonstrates technical leadership, ability to guide teams, and experience building scalable, resilient, microservices-based solutions. A profile combining technical excellence, strategic vision, and ease of collaboration across diverse teams and stakeholders will be highly valued. #### **Before Applying, Ask Yourself** * Do you have **8 or more years of experience** in Java development? * Do you have solid experience with **Java 11\+**, **Spring Boot**, and **Spring Cloud**? * Have you participated in monolithic-to-microservices migration projects? * Do you have experience implementing event-driven architectures using **Kafka**? * Have you worked with relational and **NoSQL** databases in complex environments? * Do you have experience defining **CI/CD** pipelines? * Have you implemented observability solutions for distributed systems? * Do you possess solid application and infrastructure security knowledge? * Do you have experience with **Scala**? * Have you held technical leadership or team mentoring roles? * Do you have Portuguese proficiency at **C1 level or higher**? #### **Why Join This Project?** * Participate in modernizing critical public-sector applications. * Influence architectural and technological evolution decisions. * Work with modern technologies such as **Java 11\+, Spring Boot, Spring Cloud, Kafka, WebFlux, and NoSQL**. * Join a highly skilled and collaborative team. * Contribute to high-impact digital transformation projects. * Benefit from the flexibility of a 100% remote work model. * **️ Application Instructions** Submit your **resume in Portuguese**, clearly highlighting your experience with the technologies and responsibilities outlined in this opportunity. A resume aligned with the job requirements will significantly increase your chances of success in the selection process. #### **Keywords to Include in Your Resume** Java 11, Java Developer, Senior Java Developer, Spring Boot, Spring Cloud, Microservices, Microservices Architecture, Monolith Migration, Event-Driven Architecture, Apache Kafka, Kafka, WebFlux, Scala, CI/CD, DevOps, Software Architecture, Distributed Systems, Observability, Monitoring, Logging, Application Security, Infrastructure Security, Relational Database, NoSQL, Software Modernization, Technical Leadership, Technical Governance, System Design, Scalability, Performance Optimization, Enterprise Applications, HL7 v2, Healthcare Interoperability, Clinical Systems, Public Sector, Remote, Portuguese C1 \#00347935