Desenvolvedor de front-end

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. We are looking for a **Senior Frontend Developer,** who wants to learn and transform his career. **In this role you will** * Develop modern, performant, and responsive interfaces using **React.js** , JavaScript/TypeScript, and related tools. * Work within a **flow\-based agile environment (Kanban)** , contributing to continuous improvement of workflow metrics (WIP, Lead Time, Cycle Time, Throughput, CFD). * Participate in team ceremonies such as refinements, daily meetings, flow reviews, and retros focused on process optimization. * Collaborate closely with **UX/UI designers** to transform prototypes and concepts into high\-quality user experiences. * Integrate the front\-end with backend **REST or GraphQL APIs** , ensuring consistency, standardization, and technical quality. * Perform **code reviews** , support architectural evolution, and uphold front\-end development best practices. * Build and maintain **unit, integration, and E2E tests** to ensure reliability and stability. * Act with strong **ownership** , understanding the business impact of each delivery. * Collaborate with Front\-End Chapters and Technical Guilds to share knowledge and improve standards across teams. - **Mandatory Skills** * Strong experience with **React.js** (hooks, context, routing, state management, component lifecycle). * Proficiency in **JavaScript ES6\+** and **TypeScript** . * Familiarity with state management tools such as **Redux, Zustand, Recoil** , or similar. * Solid knowledge of **HTML5, CSS3, SASS, Styled Components** , and CSS\-in\-JS approaches. * Experience consuming **REST or GraphQL** APIs. * Experience with build tools such as **Vite, Webpack, and Babel** . * Experience with testing tools like **Jest, React Testing Library, Cypress** , or equivalents. * Proficiency with **Git** , modern branching strategies (Git Flow or trunk\-based with PRs). * Previous experience in **agile environments** (Kanban, Lean, Agile mindset). - **Desirable Skills** * Experience working in digital squads structured under **Tribes, Chapters, and Guilds** . * Familiarity with **flow metrics** (Lead Time, Cycle Time, WIP, Throughput, CFD). * Experience with **feature flags** , **design systems** , or **micro front\-ends** . * Knowledge of observability tools such as **Sentry, Datadog, Grafana** . * Prior experience building **large\-scale digital products** (apps, B2B/B2C platforms). * Understanding of **UX principles** and **accessibility (WCAG)** . **\<\<\<\< Please attach resume in English\>\>\>\>\>\>** **What do we offer?** * TCS Benefits – Brazil: * Health insurance * Dental Plan * Life insurance * Transportation vouchers * Meal/Food Voucher * Childcare assistance * TotalPass * 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!*