Java Developer (Fullstack)

Fyld; Porto; Presencial; EUR 42 000 - 64 000; Tempo integral

Resumo da oferta

Fyld is hiring a Java Fullstack Developer. Fyld is a Portuguese consulting company that values transparency, respect and everyone’s growth. We seek an experienced developer with a strong backend foundation to build modern, scalable web applications.

By joining Fyld, you’ll be challenged to innovate, collaborate and grow in a team that delivers real impact. We’re looking for a candidate with 3+ years in Java, proficiency in Spring, Hibernate, REST APIs, and frontend experience with React or

Qualificações

• Degree in Computer Science or related field.
• Minimum of 3 years of professional Java development experience.
• Strong proficiency in Java and object-oriented programming.
• 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.
• Experience with a modern frontend framework (React or Angular).
• Good knowledge of JavaScript and TypeScript, HTML5 and CSS3.
• Experience with relational databases (PostgreSQL, Oracle, MySQL).
• Good knowledge of SQL and database design.
• Experience with unit and integration testing (JUnit/Mockito).
• Good knowledge of Git and version control.
• Experience with Maven or Gradle.
• Familiarity with CI/CD practices.
• Understanding of API/web security principles.
• Ability to troubleshoot and optimize applications.
• Strong analytical and problem-solving skills.
• Ability to work in Agile teams.
• Fluency in English.

Conhecimentos

Java

Spring

Hibernate / JPA

REST APIs

Software architecture

Clean code

JUnit/Mockito

Git

Maven/Gradle

CI/CD

Agile development

English

Formação académica

Degree in Computer Science, Software Engineering, Information Technology, or a related field

Ferramentas

Spring Boot

React

Angular

PostgreSQL

MySQL

Descrição da oferta de emprego

Fyld is hiring: Java Fullstack Developer

At Fyld, we believe the future is built with people, technology, and strong values.

We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone's growth.

Here, every project is an opportunity to build real, scalable, and high-quality software solutions.

Our philosophy?

Code for Big Solutions

— because we don't just build software to make things work, we build solutions that create real impact.

We're looking for an experienced

Java Fullstack Developer

with a strong backend foundation and solid experience building modern web applications.

By joining Fyld, you'll be part of a team where every member is challenged to innovate, collaborate and grow.

Your Profile

• 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
• Ability to work effectively in Agile development teams
• Fluency in English

Nice To Have

• Experience with React or Angular
• Knowledge of microservices architectures
• Experience with Docker and Kubernetes
• Experience with Kafka, RabbitMQ or similar messaging technologies
• Knowledge of Redis or other caching technologies
• Experience with cloud platforms, such as AWS, Azure or GCP
• Experience with NoSQL databases
• Knowledge of CI/CD and DevOps practices

Our Values

• Critical thinking and autonomy
• Focus on meaningful solutions and real results
• Respect, transparency, and continuous growth

What You'll Find At Fyld

• A collaborative team that values individual progress
• Access to continuous training and certifications
• A culture of proximity, respect, and recognition
• Challenging, purpose-driven projects where your expertise as a Java Fullstack Developer has real impact

Want to be part of it?

Code for what really matters.