Java Developer (fullstack)

mainfyld; Portugal; Presencial; EUR 45 000 - 75 000; Tempo integral

Resumo da oferta

Fyld is seeking a Java Fullstack Developer to join our Portuguese consultancy team. You will work on modern web applications with a strong backend foundation, designing RESTful services and integrating frontend components.

The role requires 3+ years of Java experience, proficiency in Spring, Hibernate, SQL and modern frontend basics (React/Angular). You’ll collaborate in Agile teams to deliver scalable software that aligns with our Code for Big Solutions philosophy.

Qualificações

• Minimum 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 REST APIs and backend services.
• Knowledge of software architecture, clean code and best practices.
• Experience with frontend frameworks such as React or Angular.
• Good knowledge of JavaScript and TypeScript.
• Experience with relational databases and SQL.
• Experience with unit and integration testing (JUnit/Mockito).
• Proficient in Git and version control.
• Experience with Maven or Gradle and CI/CD practices.

Conhecimentos

Java

Spring / Spring Boot

REST APIs

Hibernate / JPA

SQL

Git

Maven / Gradle

CI/CD

Angular / React

TypeScript

HTML5 / CSS3

Unit testing (JUnit/Mockito)

Agile

Formação académica

Degree in Computer Science / Software Engineering

Ferramentas

Spring / Spring Boot

Hibernate / JPA

PostgreSQL / Oracle / MySQL

REST APIs

Git

Maven / Gradle

CI/CD

Docker

Kubernetes

Kafka / RabbitMQ

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

Fyld. Code for what really matters.