Lead Java Developer

**Job Title: Java Developer** **Location: Brazil / Mexico / Costa Rica** **Work Mode: Remote** **Employment Type: Contract** **Job Summary** We are seeking a skilled **Java Developer** to join a dynamic team. The ideal candidate will have strong experience in **Java 8\+** , relevant frameworks ( **Spring, Hibernate** ), relational databases, RESTful APIs, version control, and basic frontend knowledge. This role requires problem\-solving, adaptability, and the ability to work independently in a fast\-paced, remote environment. **Responsibilities** * Develop applications using **Java 8\+** and frameworks like **Spring** and **Hibernate** . * Apply strong object\-oriented programming (OOP) principles. * Work with relational databases such as **Oracle, MySQL** , and write optimized queries. * Build, maintain, and consume **RESTful APIs** and web services. * Use version control tools like **Git** for collaboration and code management. * Collaborate with frontend teams using **HTML, CSS, JavaScript, React** . * Troubleshoot, debug, and optimize applications. * Work with **ServiceNow, Jira, and Confluence** for task and project tracking. * Adapt quickly to new technologies and a dynamic work environment. * Communicate effectively with teams and stakeholders. **Required Skills** * Proficiency in **Java 8\+** and frameworks ( **Spring, Hibernate, etc.** ) * Strong understanding of **object\-oriented programming principles** * Experience with **relational databases** (Oracle, MySQL, etc.) * Hands\-on experience with **RESTful APIs** and web services * Experience with **version control tools** (Git) * Familiarity with frontend technologies ( **HTML, CSS, JavaScript, React** ) * Excellent oral and written communication skills * Strong problem\-solving, troubleshooting, and analytical skills * Knowledge of **ServiceNow, Jira, and Confluence** * Ability to adapt and learn quickly in a dynamic environment **Desirable Skills** * Experience with **microservices architecture** * Familiarity with **Agile / Scrum** methodologies * Advanced troubleshooting and debugging skills * Strong collaboration in cross\-functional and remote teams **Education** * Bachelor’s degree preferred in a relevant field * Technical certifications related to Java development are highly recommended