Senior Fullstack Java Developer – Tata Consultancy Services – Piracicaba, São Paulo, Brazil Descrição da vaga: Come to one of the biggest IT Services companies in the world Here you can transform your career! Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment. In this role you will Perform corrective and evolutionary maintenance on a robust, monolithic application, ensuring reliability and high performance. Develop new features according to business requirements, following best development and architectural practices. Investigate and correct bugs and incidents, conducting root cause analysis when necessary. Support the gradual modernization of the application, contributing technical insights and recommendations. Collaborate closely with cross-functional teams to ensure high‑quality and consistent deliveries. Participate in code reviews, help define development standards, and maintain technical documentation. Provide technical support and mentorship to the team, when needed. Mandatory Skills Strong experience with Java and related frameworks (Spring, Spring Boot, or similar). Solid background working with legacy systems and monolithic architectures. Proficiency in frontend development using modern frameworks such as React, Angular, or Vue.js. Strong knowledge of relational databases (Oracle, PostgreSQL, MySQL, etc.). Hands‑on experience with REST APIs, system integrations, and clean code practices. Familiarity with Git and CI/CD pipelines. Ability to work end‑to‑end across the development lifecycle, from analysis to deployment. Desirable Skills Experience with application modernization or migration initiatives. Knowledge of microservices architecture. Experience with cloud platforms (AWS, Azure, or GCP). Understanding of automated testing practices and quality assurance. What do we offer? Health insurance Dental Plan Life insurance Transportation vouchers Meal / Food Voucher Childcare assistance Gympass TCS Cares – free 0800 that provides psychological assistance (24 hrs / day), legal, social and financial assistance to associates Partnership with SESC Reimbursement of Certifications Free TCS Learning Portal – Online courses and live training International experience opportunity Discount Partnership with Universities and Language Schools Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire TCS Gems – Recognition for performance Xcelerate – Free Mentoring Career Platform Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity / expression, age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process. At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer! J-18808-Ljbffr