Java Developer + Data Analysis, Madrid

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).

1. Programming Language

• Java (Java SE and EE)
• Framework knowledge:
• Spring / Spring Boot
• Hibernate / JPA
• Maven / Gradle

1. Databases (DB)

• Relational: PostgreSQL, Oracle
• Schema design and normalization
• SQL query optimization
• Use of tools such as:
• DBeaver

1. 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

1. 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,