**Who is Stone Tech?** Stone was founded with the purpose of leading the transformation of the payments industry, striving to deliver the best solutions for entrepreneurs across Brazil. With this vision in mind, we built Stone Tech! The merger of Stone Co.’s technology teams and the group’s financial companies, all recognizing the entrepreneurial potential of every Brazilian. Here, we bring together all of Stone’s cutting-edge innovations and technologies—alongside those from Pagar.me, Ton, and Vitta—with a team of technology market leaders, in a relaxed environment full of challenges, opportunities, flexibility, teamwork, and continuous development. **Our Culture:** We live our culture daily, guided by these five pillars: * **Own It:** Having an owner’s mindset grants you freedom. We value autonomy and proactivity—we take responsibility for what we deliver and constantly strive to evolve our business. **Live the Ride:** Just do it. Done is better than perfect. We learn from our mistakes and embrace challenges as opportunities for growth. **No Bullshit:** Act with simplicity. We are practical, sincere people who appreciate feedback. We know we’ll sometimes make mistakes—and count on transparency to help us improve. **Team Play:** If you want to go fast, go alone. If you want to go far, go together. You can always learn from others, and collaboration is the key to success. **The Reason:** The customer isn’t always right—they’re the reason. We’re motivated by seeing how our work impacts customers’ lives; only when we see that we’ve improved their lives do we know we’ve delivered well. **Work Model:** **Hybrid, based in Florianópolis – SC.** **What it means to be a Software Engineer for this role:** You’ll work within a cross-functional team, defining, implementing, and maintaining features supporting our generative AI platform, chatbots, and integrations with internal company services. You’ll contribute to building new solutions and evolving existing ones—delivering APIs, content managers, and other solutions to ensure AI models enter production using best engineering practices, with strong attention to quality and scalability. We operate in an agile model with tightly integrated discovery and delivery phases, ensuring dynamic workflows and a constant pursuit of results through experiments and short validation cycles. Therefore, we seek someone comfortable working in a dynamic, metrics-driven environment who embraces excellent software engineering practices. **What we expect from you:** * Minimum 5+ years of experience developing and maintaining software—including APIs, AI models, or messaging systems. * Familiarity with and consistent application of strong software engineering practices. * Proficiency in TypeScript and/or Node.js. * Experience with CI/CD deployment pipelines. * Experience with cloud platforms such as AWS, GCP, or Azure. * Ability to quickly learn new technologies and processes. * Prior experience working in and familiarity with agile teams/practices (Kanban, Scrum, XP). * Stays up-to-date with the latest technologies and industry developments. * Communicates clearly and effectively with the rest of the team, offering technical guidance whenever needed. * Plans and delivers work incrementally and iteratively. * Is eager to join an exceptional team that never stops learning and delivering value. **What would strengthen your candidacy:** * Experience with both Node.js and Python. * Postgres – RDS. * Kubernetes. * SQS, Kafka, GCP PubSub, or related technologies. * Basic knowledge of ML and LLMs. **Our Benefits:** Health and Dental Insurance. Virtual Green Hospital: We offer a multidisciplinary medical team, therapists, and a health support team available 24/7—fast, easy, and practical. Meal and/or Food Allowance. SESC Membership. Flexible Working Hours. ✏ Education Benefit — Internal platform offering access to numerous books, podcasts, training sessions, and video courses focused on self-development (Studa and StoneCo Library). Gympass. Childcare Assistance — For children up to 5 years and 11 months old. Fixed Salary + PLR *(subject to meeting eligibility criteria)*. Life Insurance. Commuter Allowance (exclusively for in-person roles). **Selection Process Steps:** ✍ Application: This is where your journey with us begins. Don’t worry—our team will review your profile and contact you shortly. Good luck! People Team Interviews: This is your chance to get to know us! You’ll have an initial conversation with our recruitment team to learn about our culture, structure, and the challenge we’re proposing. Technical Assessment: In this stage, we’ll dive deeper into your hard skills! Typically, this assessment includes two interviews—or one interview plus a challenge—designed to evaluate your specific technical skills and competencies for the role, while also introducing you to potential peers and leadership. ✅ Culture Fit Check: Our culture is vital and present in everything we do! Here, you’ll speak with one of our Culture Guardians to get to know us better and ensure alignment between our beliefs, mindset, and future vision—and your own values and aspirations. Feedback: One of our strengths is candor. Regardless of the outcome, we’ll share feedback with you and clarify next steps. **\#LI\-HYBRID (hybrid)** -------------------------- **So? Interested? Then don’t hesitate to apply and \#JoinStone** ------------------------------------------------------------------ At Stone Co., we value and seek the best talent to help us improve the lives of entrepreneurs across Brazil. Our dream is as vast as the universe—and if you identify with our purpose, come build it with us! * ***In addition to affirmative action positions, all Stone openings are also open to people with disabilities.***