Job Summary: FCamara is seeking a Senior Frontend React Developer to work with a bank, innovating digital solutions for the financial market. Key Highlights: 1. Collaborate with multidisciplinary teams and apply agile methodologies 2. Develop interactive interfaces using React, TypeScript, and GraphQL 3. Ensure code quality, application performance, and optimization FCamara is looking for a Senior Frontend React Developer to work with a bank that understands client needs, innovates in solutions, and delivers excellence to its customers. The bank is currently undergoing significant service evolution, with strong emphasis on digital solutions for the foreign exchange market (individual and corporate clients) and FX-as-a-Service offerings for fintechs and financial industry partners. **Responsibilities and Duties** * Develop and implement highly interactive and responsive user interfaces using HTML, CSS, and JavaScript; * Collaborate with multidisciplinary teams to translate business requirements into efficient technical solutions; * Ensure cross-browser compatibility and web application accessibility; * Use Git version control systems for collaboration and source code management; * Implement complex features using TypeScript, React, and GraphQL; * Efficiently consume REST APIs to integrate data and functionality into applications; * Demonstrate proficiency in advanced debugging techniques to quickly and effectively identify and resolve issues; · Develop and maintain unit and integration tests to ensure code quality; · Demonstrate advanced knowledge of Node.js for building server-side applications and backend integrations; * Demonstrate knowledge of BFF (Backend For Frontend) to create highly efficient frontend interfaces tailored to specific application requirements; * Use bundling tools to optimize performance and resource loading efficiency; * Implement responsive, accessible, and intuitive design patterns to enhance user experience; * Demonstrate basic DevOps knowledge to automate deployment and continuous integration processes; * Apply agile methodologies for continuous delivery and effective collaboration; * Apply principles of data structures, SOLID, and design patterns to ensure code scalability and maintainability; * Identify and apply performance optimization techniques to improve application speed and efficiency **Requirements and Qualifications** **Requirements:** * Solid experience with HTML, CSS, and JavaScript. * Proficiency in Git for version control and collaboration. * Experience with TypeScript, React, and GraphQL. · Proven ability to consume and integrate REST APIs. · Advanced knowledge of Node.js. * Understanding of responsiveness, accessibility, and cross-browser principles. * Experience developing unit and integration tests. * Familiarity with debugging tools. * Basic DevOps knowledge. * Experience with agile methodologies. * Understanding of data structures, SOLID, and design patterns principles. * Advanced knowledge of performance and optimization. * Availability to work onsite 3x/week at Av. Paulista; **Preferred Qualifications:** * Experience in UI/UX development. * Familiarity with advanced performance optimization techniques. * Experience with advanced bundling tools. * Advanced DevOps knowledge. * Experience with scaled agile methodologies. * Advanced knowledge of data structures, SOLID, and design patterns. * Knowledge of microfrontend architecture and/or single SPA **Additional Information** **Here, we are \#SangueLaranja!** We have been in the market for 17 years, working side-by-side with our clients to deliver transformative experiences. We are a technology and innovation ecosystem with global expansion; beyond Brazil, we operate in Europe and the UK, with offices in Portugal, London, Dubai, and the Netherlands. **F stands for Formation: we believe in practicing a culture of knowledge sharing, community spirit, and that knowledge holds the power to transform!** We run initiatives and social actions promoting development, such as the tech community Orange Juice, the Training Program, our leadership school, and numerous partnerships with NGOs and Edtechs. **At FCamara, everyone is welcome; for us, Diversity, Respect, and Ethics are non-negotiable elements embedded in our DNA.** **So, are you ready to join an amazing team and become the protagonist of your own story?**