At Next Fit, we believe technology goes beyond code. It’s about creating intuitive, high-performance, and scalable experiences that directly impact the daily lives of thousands of people. We are the software transforming fitness business management in Brazil, present in more than 16,000 gyms, studios, and boxes. We continue growing with a team of over 230 professionals passionate about developing modern, efficient solutions with high impact on both product and business. **What will be your mission?** * Develop and maintain modern, responsive, and high-performance user interfaces primarily using React and occasionally AngularJS. * Actively contribute to user interface design and user experience, providing insights and improvements to adopted technologies and practices. * Collaborate with the backend team to ensure efficient integration between APIs and interfaces. * Analyze and resolve frontend application performance and usability issues. * Work closely with the design and product teams to transform prototypes and ideas into functional, well-implemented experiences. * Actively participate in technical discussions and decisions with other developers. * Write clean, reusable, and easily maintainable code, following best practices and modern frontend development standards. * Contribute to building and evolving robust, scalable applications, with a focus on user experience and performance. **Minimum Qualifications:** * Knowledge of React, Vue, and Angular technologies. * 3–5 years of professional experience in the field. **Benefits:** * Meal Allowance (R$750.00) — So your meals are as amazing 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! * Complimentary 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 space to soar. * Well-stocked Library — Expand your mind and inspire your ideas. * Career Development Plan — A future built together, with real growth opportunities. **Don’t miss this opportunity! Take the next step toward success in your career and join the legion of roxinhos!** **Opportunity for 100% in-person work in Criciúma/SC.** Next Fit is a technology company based in Criciúma, Santa Catarina. For seven years, we’ve been driven by the purpose of supporting fitness and sports business managers in their mission 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 guiding the business’s next steps. Over 16,000 businesses and 2 million students experience this every day. #### **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 just 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.