Java Developer (fullstack)

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, lasting, and scalable solutions.

Our philosophy? Code for Big Solutions — because we don’t just code to make things work, we code to transform.

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

We are looking for our next Java Developer (fullstack):

- Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related;

- Strong proficiency in Java programming language and frameworks such as Spring, Spring Boot, Hibernate;

- Extensive experience with front-end frameworks and libraries such as React and Angular;

- Proficiency in HTML5, CSS3, JavaScript, and TypeScript;

- Knowledge of responsive design principles and experience with CSS preprocessors like SASS or LESS;

- Strong knowledge of relational databases such as MySQL, PostgreSQL, or Oracle;

- Experience with NoSQL databases such as MongoDB, Cassandra, or Redis;

- Proficiency in writing complex SQL queries and optimizing database performance;

- Understanding of API design and best practices;

- Familiarity with API documentation tools like Swagger or Postman;

- Proficiency with version control systems such as Git;

- Experience with build tools like Maven or Gradle;

- Familiarity with continuous integration/continuous deployment (CI/CD) pipelines and tools like Jenkins, GitLab CI, or Travis CI;

- Knowledge of security best practices in web applications;

- Experience in performance tuning and optimization of Java applications;

- Familiarity with caching strategies and tools like Ehcache, Memcached, or Redis;

- Experience with cloud platforms such as AWS, Google Cloud, or Azure;

- Familiarity with containerization technologies like Docker and orchestration tools like Kubernetes;

- Experience with unit testing frameworks such as JUnit and Mockito;

- Fluent in English.

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 talent has real impact.

Want to be part of it? Send your CV to

join@fyld.pt

Fyld. Code for what really matters.

Contacts and address

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Avenida Casal Ribeiro nº 14 , 2º Andar 1000-092 Lisboa