Frontend Developer | Mid-level (11972)

Description

Job Summary: Make an impact on the future of our solutions within a high-performance team, contributing advanced technical skills and leadership in complex projects. Key Highlights: 1. Plural, relaxed, and innovative culture 2. Work with a high-performance team 3. Develop new features and products ### **100% Remote Position** **Here, we connect the world** -------------------------------- Sensedia is a market leader in APIs, offering integration solutions and consulting services to major enterprises across Brazil and globally, spanning diverse industries. In addition to its API Management platform, Sensedia’s portfolio includes Sensedia Integrations, Service Mesh, API Adaptive Governance, Events Hub, Open Banking & Finance, and strategic Professional Services teams. Working here means being part of a plural, relaxed, and innovative culture. It’s for those courageous enough to go beyond, think outside the box, and act accordingly. We prefer apologizing rather than asking for permission—and we’re always ready to transform and reinvent ourselves. Our people are extraordinary, and you can be part of it all. We commit to fostering a welcoming and respectful workplace. Learn more on our website: https://br.sensedia.com/sensedia\-careers ### **What is the Mission of This Role?** You will have significant impact—both now and in the future—on our solutions, with visibility across the entire company. Additionally, you’ll collaborate with a high-performance team comprising Developers, UI/UX designers, Testers, Architects, and others. We seek an experienced professional with leadership skills and excellent communication abilities—someone capable of contributing not only advanced technical expertise but also positively influencing the team and projects in agile environments. Committed to solving complex problems, optimizing processes, and driving continuous improvement in large-scale projects. ### **What Will Your Day-to-Day Activities Be?** * Develop new features and products using technologies such as ReactJS, TypeScript, guided by Swagger documentation. * Perform evolutionary and corrective maintenance, and implement new features in applications leveraging OpenSearch Dashboards. * Participate in technical initiatives, ensuring implementation of best practices and development standards. * Maintain, continuously improve, and evolve internal libraries, third-party code, and the company’s Design System. Collaborate closely with UI/UX designers, testers, architects, and other stakeholders to ensure delivery of high-quality solutions. * ### **What Are the Mandatory Requirements for This Role?** * Advanced experience with JavaScript and ReactJS. * Proficiency in frontend development (HTML5, CSS3/SASS/SCSS, JavaScript (ES6+), TypeScript, Bootstrap, and responsive design). * In-depth knowledge of interaction and usability design principles and patterns (user-centered design). * Experience integrating frontend with backend via REST APIs and AJAX. * Knowledge of Swagger. * Proficiency in Git and experience with collaborative workflows. * Advanced knowledge of Redux and other state management tools. * Experience with development tools (Webpack, Npm, Babel, rsbuild, Module Federation, Monorepo). * Knowledge of frontend unit testing (Jest and React Testing Library).\- * Practical experience with CSS-in-JS libraries (Styled-components). * Familiarity with React Aria Components for component composition patterns and styling. ### **What Are the Preferred Qualifications for This Role?** * Knowledge of CI/CD, AWS, and SSR. * Experience with micro-frontend architecture. * Relevant certifications in frontend development. ### **Here’s What You’ll Find With Us:** * Meal Allowance / Food Allowance (Flash Benefits Card), Health Insurance, Dental Insurance, Life Insurance, Profit-Sharing Program (PPR), TotalPass, Childcare Assistance, Well-Being Program (focused on physical and mental health), Corporate University (our \#SensediaAcademy) with multiple learning paths; Cultural and educational partners offering special discounts; As a responsible corporate citizen, we provide extended maternity and paternity leave. * Our value proposition is **\#WorkWhereYouBelong**, a flexible work model designed to strengthen Sensediers’ sense of belonging. Work where you belong—because physical barriers are smaller, and the feeling is that there’s only one Sensedia, no matter where you work. **This opportunity is also open to persons with disabilities (PCD)! ;)** Are your experiences aligned? Apply now and meet Brazil’s leading API reference! We want you on our team!! * To foster increasingly diverse teams and plural workplaces, our mission is to *map* the various audiences we reach through this initiative! Therefore, we’ll ask a few brief questions related to diversity\*, okay? \=) ##### ***\*Personal and sensitive personal data collected will be processed in accordance with the General Data Protection Law (LGPD) — Law No. 13,709/2018***