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 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).

Programming Language

Java (Java SE and EE)

Framework knowledge

Spring / Spring Boot

Hibernate / JPA

Maven / Gradle

Databases (DB)

Relational: PostgreSQL, Oracle

Schema design and normalization

SQL query optimization

Use of tools such as:

DBeaver

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

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,