Job Summary: We are seeking a professional with a solid technical foundation in .NET and Node.js to develop software and architect resilient systems, combining performance and innovation within the digital ecosystem. Key Highlights: 1. Software development is the engine of digital transformation 2. Work on microservices architectures and promote knowledge sharing 3. Identify and suggest AI and automation tools to optimize workflows **Want to transform the real estate market and help people live better?** Then it’s a match! This opportunity makes perfect sense for you. Join Auxi! **Responsibilities and Duties** **About the Challenge:** At Auxiliadora Predial, **software development** is the engine of our digital transformation. We seek a professional with a solid technical foundation in .NET and Node.js, capable of architecting resilient systems and proposing solutions that combine performance and innovation. The focus will be on evolving our digital ecosystem, leveraging emerging technologies and automation to enhance operational efficiency and customer experience. **You will also be responsible for:** * **High-Performance Development:** Design and evolve RESTful APIs using .NET (C\#) and Node.js (TypeScript), focusing on scalability and low latency; * **Technical Excellence:** Ensure maintainability and quality of the ecosystem through best practices (Clean Code, SOLID, and Design Patterns); * **System Architecture:** Work on microservices architectures, using containers (Docker) and messaging strategies to ensure backend resilience; * **Collaboration and Mentoring:** Conduct code reviews and pair programming, promoting technical knowledge sharing and engineering standards across the team; * **Evolutionary Maintenance:** Analyze complex issues, identify root causes, and implement definitive improvements to mitigate technical debt; * **Applied Innovation:** Identify and suggest AI and automation tools to optimize development workflows and business solutions. **Requirements and Qualifications** **You must have:** * **Proficiency in .NET:** Solid experience with C\# and .NET Core / .NET 6\+; * **Proficiency in Node.js and TypeScript:** Experience developing scalable applications using this stack; * **Databases:** Strong knowledge of PostgreSQL; * **Modern Infrastructure:** Practical experience with Docker and container orchestration; * **Version Control:** Proficiency in Git and GitHub workflows; * **API Management:** Knowledge of API Gateways; * **Innovation Edge:** Familiarity with AI tools and genuine interest in technological trends. **It’s a plus if you have (what sets you apart):** * Experience with Kong API Gateways; * Knowledge of Python; * ETL processes; * Knowledge of Redis for distributed caching strategies; * Experience with CI/CD pipelines (GitHub Actions, Jenkins or similar); * Knowledge of event-driven architectures (Event\-driven). **Additional Information** Our benefits include: * Meal or Food Allowance (Flexible Card) * Health Insurance * Dental Insurance * Transportation Allowance * Life Insurance * Birthday Day Off * Extended Paternity Leave * Partnership with Panvel Pharmacies * Childcare Assistance for Mothers * Vacation Camp And more! A corporate education platform: Acelera! To help you focus on your development, Elofy provides the tools for you to take ownership of your journey. Stay updated on everything via Flow, where our communication flows seamlessly. Partnerships offering discounts in education, health, food, and other areas. Choosing a home means deciding where your life unfolds. That’s where memories are born, routines established, and future plans made. Every choice deserves security and attention—made with those who understand the value of this moment. Since 1931, Auxiliadora Predial has walked alongside millions of people seeking to live better. Whether in everyday small decisions or major life milestones, we’re present to make everything simpler and more transparent—with dedication and focus on what truly matters. We are a company built by people who understand people. With attention and genuine listening, we assist families, property owners, and building managers in handling complexity—so daily life becomes lighter and calmer. After all, nothing beats a family to **help you live better**. You can explore our job opportunities and learn more about us by clicking here https://www.linkedin.com/company/auxiliadora\-predial