Java Developer (Fullstack)

Fyld; Porto; Presencial; EUR 38 000 - 56 000; Tempo integral

Resumo da oferta

Fyld is seeking a Java Fullstack Developer to join our growing Portuguese consulting team in Porto. You will design, develop and maintain scalable web applications using Java, Spring, Hibernate and modern frontend tech, with a focus on quality and performance.

The ideal candidate has at least 3 years of professional Java experience, strong REST API skills, knowledge of React or Angular, and a solid understanding of SQL databases.

Qualificações

• Excellent knowledge of Java and OO design principles.
• Experience building RESTful services and microservices.
• Hands-on with Spring ecosystem (Spring Boot, Spring Data).
• Frontend skills with React or Angular and TypeScript/JavaScript.

Conhecimentos

Java

REST APIs

English fluency

Problem solving

Agile

Frontend development

OO design

Formação académica

Degree in Computer Science or related field

Ferramentas

Spring / Spring Boot

Hibernate / JPA

SQL

Git

Maven/Gradle

React/Angular

Docker

Kubernetes

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?

Fyld. Code for what really matters.