DEVELOPER JAVA SPRING / SQL (HYBRID)

Description

Summary: Seeking a Senior Java Spring Developer to evolve a critical financial data management platform, contributing to scalable architectures, API development, and cloud adoption. Highlights: 1. Work in a modern technology environment 2. Contribute to design of scalable architectures and API development 3. Solve complex technical challenges in data-intensive environments #### **DEVELOPER JAVA SPRING / SQL (HYBRID PORTO)** Portuguese company hires for hybrid position Location: Porto, Portugal * ️ Only candidates already based in Portugal will be considered Work Model: Hybrid ️ Language Requirements: English (C1/Advanced) \| French (Basic/Notions) Seniority: Senior (6\+ years) Sector: Banking Rate Between €3200 \- 3500 RV / €2000 \- 2300 CTI * ️ Instructions: Please send your CV in English and make sure to include all skills and experience that match the requirements of the opportunity. This will significantly increase your chances of success #### **About the Opportunity** We are looking for a **Senior Java Spring Developer** to join a strategic project focused on the evolution of a critical financial data management platform. This application manages financial statement referentials, integrates with external market and public data providers, and processes both structured and unstructured information sources. The platform plays a key role in ensuring data quality, consistency, and reliability across multiple financial reporting systems. You will have the opportunity to work in a modern technology environment, contributing to the design of scalable architectures, API development, cloud adoption, and continuous delivery practices while supporting data\-driven decision\-making across the organization. #### **Your Responsibilities** As a Senior Java Spring Developer, you will: * Design, develop, and maintain scalable back\-end architectures. * Build high\-performance enterprise applications using Java and Spring Framework. * Develop and optimize APIs and data exposure services. * Ensure application security, scalability, and maintainability. * Implement and promote CI/CD best practices. * Collaborate with business stakeholders and end users during validation and testing phases. * Participate in system modernization initiatives and continuous improvement efforts. * Contribute to architecture decisions and technical standards. * Work closely with Agile teams to deliver high\-quality software solutions. #### **Mandatory Technical Requirements** **Java Development** * Minimum 6 years of professional software development experience. * Strong expertise in Java development. * Mandatory experience with **Java 21**. * Deep knowledge of **Spring Framework** and enterprise application development. **Database \& Data Management** * Advanced SQL skills. * Strong experience with **PostgreSQL**. * Experience designing and optimizing complex database queries. **Software Engineering Best Practices** * CI/CD implementation and automation. * Microservices architecture. * Unit testing and automated testing frameworks. * Version control systems (Git). * Clean code and software design principles. **Cloud \& DevOps** * Experience with cloud platforms such as: * AWS * IBM Cloud * Similar cloud environments * Experience with Docker and containerized applications. **Agile Environment** * Agile methodologies (Scrum, Kanban). * Experience with Jira, Confluence, ALM, or equivalent tools. #### **Ideal Candidate Profile** The ideal candidate is a hands\-on Senior Developer who combines strong technical expertise with a business\-oriented mindset. You are someone who: ✅ Has extensive experience developing enterprise\-grade Java applications. ✅ Understands how to design scalable and maintainable architectures. ✅ Enjoys solving complex technical challenges in data\-intensive environments. ✅ Is comfortable working with APIs, cloud technologies, and microservices. ✅ Can communicate effectively with both technical teams and business stakeholders. ✅ Takes ownership of deliverables and continuously seeks process improvements. ✅ Thrives in collaborative, international, and Agile environments. ✅ Maintains high standards for code quality, performance, and reliability. #### **What We Value** * Strong analytical and problem\-solving skills. * Excellent communication abilities. * Teamwork and collaboration mindset. * Proactive attitude and ownership. * Creativity and innovation. * Ability to understand business requirements and translate them into technical solutions. * Adaptability and continuous learning. * Attention to detail and commitment to quality. #### **Candidate Self\-Assessment** Before applying, ask yourself: * Do I have at least 6 years of experience developing Java applications? * Have I worked extensively with Spring Framework in production environments? * Am I proficient with Java 21 and modern Java development practices? * Do I have strong SQL and PostgreSQL experience? * Have I designed or maintained microservices architectures? * Do I have hands\-on experience with Docker and cloud platforms such as AWS? * Have I implemented CI/CD pipelines and automated testing practices? * Am I comfortable developing and exposing REST APIs? * Can I effectively communicate with business stakeholders and end users? * Am I comfortable working in English in an international environment? If your answer is "Yes" to most of these questions, we would be excited to hear from you. #### **Keywords That Should Appear on Your Resume** Java, Java 21, Spring Framework, Spring Boot, Backend Development, Software Engineering, Enterprise Applications, REST API, API Development, Microservices, PostgreSQL, SQL, Database Optimization, CI/CD, DevOps, Docker, Containerization, AWS, IBM Cloud, Cloud Computing, Git, Unit Testing, Agile, Scrum, Kanban, Jira, Confluence, Software Architecture, System Design, Distributed Systems, Data Integration, Financial Systems, Problem Solving, Enterprise Development, Continuous Delivery, Backend Architecture \#CI \- PROC26277