Java Developer (fullstack)

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.

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