Senior Front-End/Mobile Architect

Description

At Next Fit, we believe that well-architected technology is what sustains scalable, high-performance products capable of generating real impact. We are the software transforming fitness business management in Brazil, present in more than 16,500 gyms, studios, and boxes, with a team of over 230 professionals focused on building robust and innovative solutions. If you possess architectural vision, strong technical expertise, strategic thinking, and seek challenges in high-growth environments, this may be the ideal opportunity to advance your career alongside us. **What will be your mission?** * Define and evolve the front-end and mobile architecture of Next Fit’s applications. * Support the engineering team in technical decisions and code reviews. * Ensure standardization across web, mobile, and design system. * Collaborate with product and UX teams on the technical feasibility of solutions. * Identify and mitigate technical risks and performance bottlenecks. * Create and maintain architectural documentation. * Support the evolution of front-end development processes. * Serve as the technical reference point for the team. * Contribute to strategic technology decisions across the ecosystem. **Minimum qualifications:** * More than 5 years of experience in front-end development. * Proven experience as a technical reference or front-end architect. * Solid experience building complex, scalable web applications. * Hands-on experience with production mobile projects. * Experience in SaaS product or digital platform environments. **What you’ll find here:** * A collaborative team that learns and plays together. * An environment of VERY rapid growth. * Real challenges, autonomy, development, and the opportunity to generate direct impact. **Benefits:** * Meal Allowance (R$750.00) — So your meals are as outstanding as your talent! * Health Insurance — Your health in good hands, always. * On-site Parking — Stress-free, your car has a guaranteed spot. * Gympass/Wellhub — Choose your activity and take care of yourself! * Fresh Fruit — Healthy snacks are on us. * Birthday Day Off — A full day to celebrate your life, your way. * Rest and Game Room — To relax, share great laughs, and recharge your energy. * Education Platform — Your professional growth deserves room to soar. * Well-stocked Library — Expand your mind and inspire your ideas. * Career Development Plan — A future built together, with real growth opportunities. **Work Location: Criciúma/SC — Hybrid Model** Next Fit is a technology company based in Criciúma, Santa Catarina. For 7 years, we have existed with the purpose of supporting fitness and sports business managers in their quest to make our country healthier and transform lives through sport. Today, we are the **#1 technology provider for fitness and sports businesses in Brazil**. Our ecosystem connects every stage of the journey: from enrollment at the front desk to workouts accessed via mobile, from automated payments to reports defining the business’s next step. More than 16,000 businesses and 2 million students experience this daily. #### **WHAT IT MEANS TO BE A ROXINHO** If Next Fit has grown so much in such a short time, it’s because a legion exists that transforms ideas into technology, challenges into solutions, and goals into achievements. We affectionately call these people **roxinhos**. Here, learning and improvement are not optional. Our pace is fast, our standards are high, and knowledge sharing is part of everyday life. If you don’t see yourself in this environment, it’s best to stop here. But if this makes your eyes light up, you may be in the right place. Being a roxinho means having autonomy to create, responsibility to deliver, and pride in seeing your own work impact thousands of businesses and millions of students.