US Tax Senior Manager at Wellhub in São Paulo, São Paulo, Brazil

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 US Tax Senior Manager to our Tax team in São Paulo! The US Tax Senior Manager is responsible for the end-to-end US tax lifecycle, including full compliance across US Federal and State Income Tax, Sales & Use Tax, and support the Canadian operation. Additionally, this role leads the Tax provision process, maintains a rigorous SOX control environment, and provides technical support to the broader accounting team. The ideal candidate acts as the bridge between tax technicalities and financial operational excellence. YOUR IMPACT Tax Compliance: Lead all US federal, state, and local tax compliance operations, including managing BPO providers for the timely filing of income tax returns and extensions, while directly overseeing Sales & Use tax reporting, nexus monitoring, and the defense of all tax audits. Tax Accounting & Provision: Oversee the end-to-end preparation and review of the quarterly and annual US income tax provision in accordance with ASC 740 and IFRS, including the accurate calculation of deferred taxes, valuation allowances, and uncertain tax positions (FIN 48). SOX & Internal Controls: Design, implement, and maintain a robust SOX-compliant internal control environment for the US tax function, ensuring all processes are documented, tested, and optimized to prevent material weaknesses and ensure financial reporting integrity. Accounting & Month-End Support: Support the corporate accounting team by providing technical tax guidance and managing tax-related month-end close activities, including the validation of tax journal entries and general ledger account reconciliations. Monitor changes in tax accounting standards, managing impact on financial statements. 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 Bachelor’s degree in Accounting, Tax, Finance, or a related field Previous tax experience, preferably in a Big 4 accounting firm or a multinational corporation. Advanced Excel or Google sheets. Proficiency with AI tools highly desirable Strong knowledge of ASC 740, IFRS, US GAAP, and international tax compliance. Proficiency in Tax Software (e.g. OneSource) and ERP systems are desirable. Excellent communication and leadership skills with the ability to manage stakeholders across departments. 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 tax and strong knowledge of ASC 740, IFRS, US GAAP, and international tax compliance 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 @lifeatwellhuband 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-HYBRID