Job Summary: We are seeking a Full Stack Java Developer for application and API development, translating business requirements into technical solutions and designing data models. Key Highlights: 1. Stable project in IT/consulting environment 2. Strong focus on Java Back-end 3. End-to-end development of applications, APIs, and services **Description:** ---------------- We are looking for a **Full Stack Java Developer** to join a stable project in an IT/consulting environment. **Requirements** * Bachelor’s or Master’s degree in Computer Engineering, Telecommunications, or related field. * +5 years of experience in Full Stack development, with strong Back-end Java expertise. * Proactivity, teamwork, and eagerness to learn. **Responsibilities** * End-to-end development of applications, APIs, and services. * Translation of business requirements into technical solutions. * Design and implementation of data models and data flows. **Technologies** * Back-end: Java, Spring Framework, Hibernate * Front-end: JavaScript, HTML, CSS, Bootstrap, jQuery * Databases: SQL / NoSQL * CI/CD: Maven, Git, Artifactory, Jenkins * Best Practices: SOLID, TDD, Design Patterns, Refactoring **Desirable** * Graphs and Semantic Web: GraphDB, RDF, OWL, SPARQL * Big Data: Elasticsearch, Kafka, Kafka Connect, Redis, Spark (Streaming & DataFrames), HDFS, HBase **What We Offer?** * Permanent contract with Infortec Consultores * Flexible Compensation (Meal vouchers, private health insurance, etc.) * Location: Madrid (Canillas) * Work Mode: Hybrid (remote + on-site) * On-site requirement: 2 full days or 3 mornings per week If you are interested, apply now!