| Fullstack Developer (Java 6+ + React/Angular) | Senior

Description

**[Fullstack Developer (Java 6\+ \+ React/Angular) \| Senior]** Remote \| 44 hours per week **To learn more about us** We develop people, software \& businesses \+16 years of experience developing software across 4 continents with an NPS of \+84, placing us in the excellence zone! We specialize in digital solutions (web, mobile, BI, RPA, among others), with offices in São Paulo, Porto Alegre, Belo Horizonte, and the USA. **Overview of the opportunity:** * We are seeking a Senior Fullstack Developer with a focus on Java 6\+, who is adaptable, proactive, and organized, with strong communication skills, an agile mindset, and a commitment to continuous improvement. The ideal candidate will work with moderate autonomy and strong solution orientation. Responsibilities include participating in technical design decisions, proposing performance and architectural improvements, and ensuring code quality through best practices, testing, and proper version control. **Responsibilities and duties:** * Maintenance and evolution of systems developed in Java 6; * Work on web applications and legacy systems; * Bug fixing and incident analysis; * Development of new features in existing systems; * Integration with Oracle databases; * SQL query optimization and performance analysis; * Support for technical documentation and requirements analysis. **Required skills:** * Experience with legacy system migration or modernization; * Solid frontend development experience using Angular and React; * Solid Java 6\+ development experience; * Knowledge of Spring (including older versions); * Experience with SOAP/REST integrations; * Familiarity with agile methodologies; * Experience in large-scale corporate environments; * Experience with Eclipse and WebSphere; * Experience with JSF 1\.x / 2\.0 (JavaServer Faces); * Experience with Struts 1 and Struts 2; * Experience with EJB 2\.x / EJB 3\.0; * Experience with Servlet \+ JSP; * Experience with Spring MVC (versions 2\.x / 3\.x). **Preferred skills:** * Experience with legacy systems; * Knowledge of structured data. **What you’ll find at GX2:** * Hub of original content segmented by knowledge tracks (AI, QA, Agility, UX/UI Design, Product, Software Development); * Monthly talks focused on soft skills development; * Culture of care for people and mental health; * Mental health and well-being platform; * GX2 Follow Up: Individual monthly check-ins focused on well-being and professional development. **A message from GX2:** This position is open to all interested individuals. We work daily to build a diverse and inclusive environment that values and respects differences, champions freedom to be one’s authentic self, and rejects stereotypes and prejudice.