Java / Kotlin - Senior Developer / Analyst

DECISION

Full-time TI e tecnologia
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Location
lisboa, lisboa, Portugal
Posted
July 22, 2026

Job Description

Overview

DECISION is searching senior professionals with experience in Java and Kotlin.

Qualifications

  • Strong programming fundamentals: a deep understanding of data structures, algorithms, and object-oriented programming (OOP) for Java and Kotlin; ability to write efficient and maintainable code.
  • Proficiency in Java and Kotlin: language-specific constructs, libraries, and frameworks; familiarity with the Java ecosystem, including the Java Development Kit (JDK) and the Java Runtime Environment (JRE).
  • Familiarity with development tools and environments: experience with IDEs such as IntelliJ IDEA or Eclipse, version control systems like Git, and build tools such as Maven or Gradle.
  • Knowledge of software design patterns and architecture: understanding of MVC, Dependency Injection, and common design patterns such as Singleton, Factory, and Observer to create scalable, modular applications.
  • Problem-solving and debugging ...