Description: We are looking for a Mid-level Full Stack Java Developer (Maintenance) to join our team. If you are proactive and strive to make a difference through high-quality deliveries, this position is for you. You will be responsible for maintaining systems, applying your technical knowledge to deliver robust and efficient solutions. **Responsibilities:** * Implement and maintain new features, focusing on both front-end and back-end; * Ensure code is performant, scalable, and of high quality, always following best development practices; * Proactively diagnose and resolve technical issues; * Actively collaborate with teams to achieve goals and deliver valuable solutions. Requirements: **Essential Requirements** *Technical Skills:* * Back-end: Proven experience with Java JEE (Servlets, Filters, EJB, JSP, JTA) and deep knowledge of Object-Oriented Programming and design patterns; * Front-end: Solid knowledge of HTML, CSS, and JavaScript, along with practical experience in modern frameworks such as Angular or React; * Databases: Experience with relational databases (queries, TFN, and SP) and familiarity with non-relational databases (MongoDB); * Environment: Knowledge of tools such as Git, Jenkins, and Gerrit. *Behavioral Skills:* Be proactive, enjoy teamwork, and have good communication skills. **Desirable Requirements** * DevOps Experience: Familiarity with continuous integration and continuous delivery (CI/CD) practices and tools; * Knowledge of Multiple Languages: Familiarity with other programming languages such as PHP, C#, Python, or Node.js; * Problem-Solving Aptitude: Proactivity and interest in solving complex challenges, especially in existing systems. Benefits: Annual Bonus, Childcare Allowance, Workplace Gym, Extended Maternity Leave, Performance Incentive Plan, Health Insurance, Dental Insurance, Private Pension, Salary, Life Insurance, Meal Voucher, Food Voucher, Transportation Voucher, Wellhub, Zenklub