Senior Full-Stack Developer (Node.js/React)

Description

Job Summary: You will be a key player in building, evolving, and maintaining AlterVision’s solutions, working end-to-end on system development focused on AI for retail. Key Highlights: 1. Work at an AI startup transforming physical retail 2. Play a key role in solving complex problems 3. Welcoming culture with accessible leadership and growth On-site position – Porto Alegre/RS **How would you like to work at an AI company transforming physical retail in Brazil and worldwide?** AlterVision transforms data captured by Artificial Intelligence into actionable insights for physical retail, such as foot traffic analysis, conversion rate, and sales performance. **Award-winning startup at South Summit – Enterprise Category** **Accelerated growth (+100% YoY)** **Born at UFRGS (Center for Information Technology Entrepreneurship)** **Present in more than 10 countries** * If you love technology and artificial intelligence, and want to see your work generate real business impact for clients, this opportunity may be for you. ### **Position:** As a Senior Full-Stack Developer (Node.js/React), you will be a key player in building, evolving, and maintaining AlterVision’s solutions. You will work end-to-end on system development, ensuring performance, scalability, and technical quality. You will play a fundamental role in solving complex problems and continuously improving customer and internal system experiences. ### **Your day-to-day responsibilities:** * Develop new features for web applications (customer dashboard and internal admin panel) * Tech stack: React / Node.js (Express) / MySQL ### **Qualifications:** * Back-End: Proven experience in web back-end development, with focus on building robust and efficient APIs. * Front-End: Front-end development skills, including CSS for styling and creation of responsive interfaces. * Databases: Ability to write queries in relational databases for data retrieval. * Software Development: Ability to develop complete solutions across both front-end and back-end, integrating various technologies and platforms. ### **Requirements** * Completed degree in Computer Science, Software Engineering, or related field. * Knowledge of agile methodologies and experience with code versioning tools (Git). ### **What we value** * Curious professionals who dive into details * Ability to tackle open-ended problems in unstructured environments * Willingness to learn, guide, and lead as needed * People with a sense of urgency, while keeping long-term success in mind **Why this opportunity is special:** You’ll work at an international-minded startup with strong academic roots and full focus on AI applied to physical retail. AlterVision+1 Direct interaction with experienced engineers and professionals, learning hands-on about integration, data, and artificial intelligence. Real-world implementation of AI systems in the physical world—no “shelf projects”. Culture described by team members themselves as welcoming, good-humored, with accessible leadership and abundant growth opportunities, within a company experiencing rapid expansion. Glassdoor **What we offer** CLT employment contract Competitive salary, aligned with market standards and the company’s growth stage Meal allowance Transportation allowance ### **So, are you interested?** If you identify with this opportunity, love technology, enjoy solving problems, and want to grow alongside a rapidly expanding AI startup, **apply now and join AlterVision.**