Senior Frontend Engineer | Data Insights

Your wellbeing, our mission. Join a company shaping a healthier world. GET TO KNOW US At Wellhub we're revolutionizing workplace wellness. Our platform connects employees worldwide to the best partners for fitness, mindfulness, therapy, nutrition, and sleep—all in one simple subscription. Headquartered in NYC with team members in Europe, North America and South America, we’re on a mission to make every company a wellness company. We believe work should be fulfilling, inspiring, and balanced. Here, you’ll find a team that values wellbeing, collaboration, and different perspectives, where passion and creativity push boundaries to create real impact. Your contributions will help shape a healthier, more balanced world for you and millions of people globally. Join us in redefining the future of wellbeing! THE OPPORTUNITY We are hiring a Senior Frontend Software Engineer in our Data Insights team in Brazil ! This is a Remote – Brazil position, meaning you can work from anywhere within the country. Please note that this role is only open to candidates in Brazil. On the Data & Insights team , we turn Wellhub's performance and financial data into the story our clients need to prove and grow the value of their wellness program. Our mission is to give every client — from HR managers to executive sponsors — a clear, trustworthy view of how their investment in Wellhub is performing, so they can make confident decisions about renewal, expansion, and program design. We are responsible for the entire client-facing data experience: from the pipelines and data models that guarantee accuracy at scale, to the reports, dashboards, and AI-powered insights that surface what matters most, in the format each client needs. We look forward to building increasingly self-service and intelligent tools — from natural-language querying to predictive and prescriptive insights — so clients spend less time hunting for data and more time acting on it. YOUR IMPACT Plan, develop, deliver, test, deploy, maintain, and improve solutions working with a cross-functional team; Drive technical decisions and architecture for front-end initiatives, evaluating trade-offs and long-term maintainability; Write maintainable code and tests, and review code from peers, ensuring consistency, quality, and adherence to best practices; Take part in incident resolution and troubleshooting in the production environment, as well as in writing useful and critical post-mortems; Work in a collaborative and agile environment that prioritises people over process and is laser-focused on productivity; Guide and mentor fellow front-end developers on the team, contributing to the definition of best practices and the engineering evolution roadmap, with influence beyond your own squad; Live the mission: inspire and empower others by genuinely caring for your own wellbeing and your colleagues. Bring wellbeing to the forefront of work, and create a supportive environment where everyone feels comfortable taking care of themselves, taking time off, and finding work-life wellness. WHO YOU ARE Extensive experience with the ReactJS ecosystem, including TypeScript; Experience with automated, unit, and behavioural testing of React components; Software quality and test automation mindset; Experience with monitoring and observability of front-end applications; Solid knowledge of front-end performance optimization; Experience working with or evolving a design system and component libraries; Experienced in developing front-end based on RESTful APIs, collaborating with back-end teams to create mocks, define payloads, and follow best practices for HTTP; Good understanding of how a browser works behind the scenes; Familiarity with NodeJS and the Backend For Frontend (BFF) pattern; Knowledge of GraphQL is nice to have; Strong business-oriented mindset, working closely and collaboratively on product definition and evolution; An engineer with intermediate or advanced proficiency in English. We recognize that individuals approach job applications differently. We strongly encourage all aspiring applicants to go for it, even if they don't match the job description 100%. We welcome your application and will be delighted to explore if you could be a great fit for our team. For this specific role, please note that prior experience in frontend development and React are mandatory requirements. WHAT WE OFFER YOU With thoughtful benefits, emotional wellbeing resources, and a culture that empowers you to take ownership of your role and your wellbeing, we create an environment where you can thrive in all dimensions of your life. Our flexible benefits program allows you to customize some of the benefits, according to your needs! Our benefits include: WELLHUB: Free Gold+ membership with access to onsite gyms and studios, digital fitness programs, and online wellness resources for meditation, nutrition, mental wellbeing support, and more! Add up to three family members to your plan, ensuring access to wellness for those who matter most to you. WELLZ: A complete emotional wellbeing program with a unique approach. It offers personalized journeys that combine individual therapy sessions (52 per year) and on-demand content. HEALTHCARE: Health, dental, and life insurance. FLEXIBLE WORK: As a Flexible First company, we offer hybrid and remote options to give you the freedom to work in a way that suits you. The model for this specific role can be discussed with your recruiter and hiring manager. When you join, use our home office reimbursement to set up your home office. FLEXIBLE SCHEDULE: Flexibility for us isn’t just about where we work—it also means being able to shape how and when we get things done. Together with their leaders, employees define schedules that align with their time zones, team needs, and personal routines. PAID TIME OFF: It’s important to take time away from work to recharge.Employees receive vacations after 6 months and additional 3 days off per year + 1 day off for each year of tenure (up to 5 additional days) + an extra holiday for your birthday! PAID PARENTAL LEAVE: Welcoming a new child is one of the most special moments in your life. Take the time to be present and enjoy your growing family. We offer 100% paid parental leave to all new parents. Parents giving birth are eligible for an extended leave and a ramp-back period to return part-time while they get settled. CAREER GROWTH: Access world-class platforms, participate in interactive sessions, build your personalized development roadmap, and explore internal opportunities. We focus on continuous learning and feedback to support your journey toward personal and professional success. CULTURE: You’ll join a team of passionate people who come together to break boundaries, support each other, and create a meaningful impact in workplace wellness. We win together, building trust through open communication and a culture where every perspective matters. Learn more about our shared culture and values here. And to get a glimpse of life at Wellhub… Follow us on Instagram @lifeatwellhub and LinkedIn ! Diversity, Equity, and Belonging at Wellhub We aim to create a collaborative, supportive, and inclusive space where everyone knows they belong. Wellhub is committed to creating a diverse work environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex, gender identity or expression, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status, or any other basis covered by appropriate law. Our commitment to inclusion also extends to how we recognize and reward our people. We’re proud to be Syndio Fair Pay Certified, reflecting our ongoing dedication to equitable and fair pay practices across our global team. Read more about it here. Questions on how we treat your personal data? See our Aviso de Privacidade para Candidatos. #LI-REMOTE