Java Fullstack Developer — Build Impactful Solutions

Fyld; Porto; Presencial; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

Fyld is a Portuguese consulting company that operates with transparency, respect, and a focus on everyone's growth. We are hiring a Java Fullstack Developer with a strong backend foundation to build modern web applications and scalable software solutions.

By joining Fyld, you'll be part of a team where every member is challenged to innovate, collaborate and grow. You will work with Java, Spring, REST APIs, frontend technologies, and relational databases to deliver real impact for clients.

Formación

• Degree in Computer Science, Software Engineering, Information Technology, or a related field.
• Minimum of 3 years of professional experience in Java development.
• Strong proficiency in Java and object-oriented programming.
• Professional experience with Spring and Spring Boot.
• Experience with Hibernate / JPA and ORM technologies.
• Experience designing and developing REST APIs and backend services.
• Good understanding of software architecture, clean code and development best practices.
• Professional experience with at least one modern frontend framework, such as React or Angular.
• Good knowledge of JavaScript and TypeScript.
• Good knowledge of HTML5 and CSS3.
• Experience working with relational databases such as PostgreSQL, Oracle or MySQL.
• Good knowledge of SQL and database design principles.
• Experience with unit and integration testing, using tools such as JUnit and Mockito.
• Good knowledge of Git and version control practices.
• Experience with Maven or Gradle.
• Familiarity with CI/CD practices.
• Understanding of API security and web application security principles.
• Ability to troubleshoot, optimize and maintain applications.
• Strong analytical and problem-solving skills, and ability to work effectively in Agile development teams.
• Fluency in English.

Conocimientos

Java

Spring/Spring Boot

Hibernate/JPA

REST APIs

Frontend (React/Angular)

JavaScript/TypeScript

HTML/CSS

Relational DBs

SQL

Unit/Integration Tests

Git

Maven/Gradle

CI/CD

Security best practices

Agile

English fluency

Educación

Degree in CS / Software Engineering

Herramientas

Spring

Hibernate

JPA

Maven/Gradle

Git

Docker

Kubernetes

Kafka/RabbitMQ

Redis

Descripción del empleo

Fyld is a Portuguese consulting company that operates with transparency, respect, and a focus on everyone's growth. We are hiring a Java Fullstack Developer with a strong backend foundation to build modern web applications and scalable software solutions.

By joining Fyld, you'll be part of a team where every member is challenged to innovate, collaborate and grow. You will work with Java, Spring, REST APIs, frontend technologies, and relational databases to deliver real impact for clients.