Senior Java Developer – Proprietary Product

Description

Job Summary: We are seeking a Senior Java Developer to drive the evolution of our proprietary Electronic Invoicing and Digital Identity products, with a focus on clean architecture and professional growth. Key Highlights: 1. Strategic product evolution with real impact 2. Growth path toward Tech Lead or Architect 3. Solid technical environment and well-established best practices DESCRIPTION Are you passionate about Java backend development, clean architecture, and evolving proprietary products with real-world impact? At Inycom – Nunsys Group, we are looking for a **Senior Java Developer** to join our **Proprietary Product team in the Electronic Invoicing and Digital Identity area**. You will participate in the evolution, refactoring, and continuous improvement of one of the company’s strategic products, within a solid technical environment featuring well-established best practices and genuine opportunities for growth into Tech Lead or Architect roles. If you are motivated to work on a stable product with long-term vision and technical decision-making authority… this is your opportunity. **WHO WE ARE** ----------------- At Inycom, with over 40 years of experience and national and international presence, we specialize in ICT services and comprehensive business solutions. As part of Grupo Nunsys—the largest technology group in Spain, with over 2\.800 professionals—we drive the digital transformation of more than 6\.000 clients across sectors including healthcare, industry, banking, energy, telecommunications, and public administrations. Our mission: activate digital transformation through technology, talent, and service excellence. **THE PROJECT** --------------- You will join the **Electronic Invoicing and Digital Identity Organizational Unit**, within the Proprietary Product area, with immediate incorporation. You will be part of a specialized team where you will directly contribute to: * The technical evolution of a strategic proprietary product. * Improving performance, maintainability, and code quality. * Making technical decisions and defining best practices. * Optimizing pipelines and continuous integration processes. * Preparing the product for new technological and market challenges. **WHAT YOU WILL DO IN THIS ROLE** ---------------------------- This role combines technical development with active participation in architectural decisions: * Backend development in **Java (8 to 17\)**. * Technical design and application of development best practices. * Repository and version control management using **Git**. * Working with **Azure DevOps (repositories and pipelines)**. * Using **Docker** for containerization. * Development on **SQL Server**. * Testing and code quality assurance with **JUnit and SonarQube**. * Working under **Agile methodologies**. * Collaboration in an environment potentially involving future client interaction. You will work in a structured environment with defined technical standards and a clear professional growth vision. **WHAT DO YOU NEED?** ------------------- ### **Education** * Higher degree or Engineering in Computer Science / Software Development. ### **Experience** * +3 years of Java development experience. * Experience in technical design and best practices. * Experience working with Agile methodologies. ### **Key Competencies** * Goal-oriented work. * Quality focus and continuous improvement mindset. * Ability to provide sound technical judgment. * Growth mindset toward technical leadership. **WHAT TO EXPECT IN THE \#INYCOMTEAM?** -------------------------------------- * Immediate incorporation. * Stable proprietary product project. * Remote or hybrid work at any of our offices. * Professional growth plan. * Established technical environment and specialized team. You will join a strategically focused, stable, and forward-looking project where your expertise will have direct impact on product evolution. **Are you interested?** ----------------- If you want to join a strong technical team, participate in key decisions, and grow into roles with greater responsibility within the country’s largest technology group, apply now—and let’s talk! REQUIREMENTS ### **Mandatory Technical Skills** * Java (8 to 17\). * SQL Server. * Docker. * Git / Azure DevOps. * JUnit / SonarQube. * Agile methodologies. ### **Desirable Qualifications** * Knowledge of **Angular**. * Experience in electronic invoicing and/or digital identity. * Advanced experience in Azure DevOps (pipelines). * Basic knowledge of **AWS**. * English level B1\.