Job Summary: We are seeking a committed full-stack developer to build .NET and React solutions, contributing across all development phases with a focus on excellence. Key Highlights: 1. Develop full-stack solutions with .NET and React 2. Participate in the entire software development lifecycle 3. Collaborate in an agile and multidisciplinary environment JCA Group is a solid Brazilian conglomerate of transportation, logistics, and mobility companies that connects destinations and boosts businesses, delivering a positive and memorable experience for people and enterprises. For over 90 years, we have specialized in punctual, safe, and comfortable travel across Brazil’s South and Southeast regions. Together, we connect people and stories across hundreds of destinations. Our main brands are: Viação Cometa, Auto Viação 1001, Auto Viação Catarinense, Opção (Charter & Tourism), Buslog (small parcel transportation), and we also aim to connect with you. We seek professionals committed to doing things differently, constantly striving for excellence in their roles and daily professional growth. **Responsibilities and Duties** * Develop full-stack solutions using .NET for backend and React for frontend; * Follow best practices and standards defined by the Architecture team; * Participate in the entire software development lifecycle, from planning through deployment; * Contribute to technical decisions, code reviews, and engineering practice standardization; * Collaborate in an agile and multidisciplinary environment, prioritizing value-driven deliveries; * Ensure code quality, proper versioning, and minimal documentation for deliverables. **Requirements and Qualifications** * Solid experience with .NET, React.js, Angular, and other frontend/backend technologies; * Experience designing and consuming RESTful APIs; * Knowledge of RabbitMQ, Redis, SQL databases, design systems, and version control (Git); * Experience working in agile frameworks (Scrum or Kanban) and multidisciplinary teams; * Experience with code versioning (Git); * Seamless integration between backend (.NET) and frontend (React/Angular/Vue/etc). **Preferred Qualifications** * Experience in e-commerce; * Experience in the travel industry; * Experience with GraphQL and microservices; * Knowledge of cloud platforms (AWS/Azure/GCP) and DevOps; * Experience with AI-powered programming assistance tools (Copilot, Cursor, ChatGPT, etc.). **Additional Information** * Hybrid work model: 3 days onsite, 2 days remote; * Work location: **Barueri / Alphaville**; * Meal or Food Allowance: No payroll deduction; * Basic Basket Allowance (paid via benefits card); * Remote Work Allowance; * Totalpass; * Transportation Benefit: With 6% payroll deduction; * Health Plan: With co-payment; * Dental Plan: With co-payment; * Life Insurance. Recognized for its **history, tradition, and innovation in road transportation**, JCA Group comprises the companies Catarinense, Cometa, 1001, Expresso do Sul, Rápido Ribeirão, Buslog, Opção Charter & Tourism, SIT, and Macaense. For 90 years, we have been **experts in connecting destinations and boosting businesses**, delivering a positive and memorable experience for people and enterprises across Brazil’s South and Southeast regions. Innovating throughout this journey, we invest in customer experience—ensuring safety and comfort through modern fleets, advanced security systems, and trained, experienced professionals. We seek collaborators committed to the **desire to do things differently**, always pursuing **excellence in their role**, and continuously evolving in their work. **How about learning what drives us and joining our team?**