Java Developer + Data Analysis, Madrid

Java Developer + Data Analysis Details Join Plexus Tech. We are looking for a programmer with 3 years of experience in Java development and familiarity with data analysis. Requirements: 1. General Requirements - Vocational training in Computer Science or higher - Minimum 3 years experience in a similar position - Ability to work in a team, with a willingness to learn. - Intermediate English (Highly desirable). 2. Programming Language - Java (Java SE and EE) - Framework knowledge: - Spring / Spring Boot - Hibernate / JPA - Maven / Gradle 3. Databases (DB) - Relational: PostgreSQL, Oracle - Schema design and normalization - SQL query optimization - Use of tools such as: - DBeaver 4. Data Analysis - Advanced SQL (joins, subqueries, CTEs, window functions) - Basic knowledge of statistics - Extract, Transform, Load (ETL) knowledge - Familiarity with BI tools such as: - Pentaho - Apache NiFi 5. Complementary Tools and Technologies - Git / GitHub / GitLab - RESTful APIs and web services - Testing: JUnit, Mockito - Technical documentation (Swagger, OpenAPI) - Agile methodologies (Scrum, Kanban) years With our hybrid model, Flexology allows you to work from wherever your talent flows best: from any of our 24 work centers in Spain, from your home, or a combination of both. The Plexus Tech work ecosystem allows for a collaborative environment within the company. Work with leading professionals Access to ongoing training. Professional development Flexible compensation with health insurance, meal vouchers, childcare, and transportation Java, PostgreSQL,