99x Europe (antiga Cleverti)

99x Europe is a Portuguese tech company focused on providing software development, testing, and support services through competence centers located in Portugal. We offer a specialized, customized, and quick response to your IT projects, providing services, skills, and business models tailored to your requirements.
About company

Lead/Senior Java Developer

On-site
Vacancy inactive: December 17, 2025

location

date December 15, 2025

types Full-time

This is a remote position.

We are expanding our team with professionals specialized in software development using Java. This project will take place with a French company in the retail sector, focused on fashion and furniture.

Context:
Maintenance and improvement of features on the client’s e-commerce platform.

Work can be done remotely.

English will be required for communication with various stakeholders.

Key Responsibilities:

- Analyze, develop, and implement new features.

- Define unit and integration tests for software modules.

- Review and recommend improvements to existing software when necessary.

- Maintain existing applications.

- Create and update technical and functional documentation.

Requirements:

- 5+ years of experience with backend development -> Java/JEE (several versions considered), and SQL.

- Knowledge of Spring, Hibernate, CSS, JavaScript, Angular, and/or React will be valued.

- Good oral communication skills in English.

If it sounds like you, share your CV with us, and let’s talk a bit.