[Job - 30921] Software Architect (.Net+React) Brazil

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy. We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

• We are on the lookout for a passionate and experienced Software Architect to join our team. The ideal candidate will have a strong background in Web Application Development, especially in .NET Core, and flexibiklity and eagerness to adapt and learn new technologies, including ASP.NET and Javascript. Additionally, a good understanding of frontend technologies, particularly JavaScript and React, is essential to help create maintain and evolve user interfaces.
• Key Responsibilities:
• Design, develop, and maintain scalable and secure backend applications using .NET Core.
• Address security vulnerabilities in applications and implement best practices across both frontend and backend code.
• Work on multiple projects and technologies, including ASP.NET and frontend, with the ability and willingness to learn new technologies.
• Innovate and enhance application architecture, performance, and security.
• Utilize AI tools and techniques to improve code quality and development efficiency.
• Contribute to architecture discussions and design implementations that foster continuous improvement.
• Advocate for secure coding and testing practices for both backend and frontend applications.
• Mentor other developers and contribute to a culture of learning.
• Requeriments:
• Claude Code environment experience: Proficient in using Claude Code via terminal, IDE, and GitHub integrations to accelerate codebase onboarding, cross-file refactoring, and feature delivery.
• Agentic SDLC experience: Practical experience applying AI agents across the entire software development life cycle.
• Experience in backend development with significant expertise in .NET Core.
• Strong understanding of software development principles and design patterns.
• Proficiency in JavaScript and frontend technologies, like React.
• Experience with relational and non-relational databases (e.g., SQL Server, MySQL, PostgreSQL).
• Familiarity with cloud computing platforms, especially AWS.
• Knowledge of RESTful API design and development.
• Experience with version control tools (e.g., Git) and CI/CD practices.- Proactive ownership: Demonstrates initiative by identifying challenges early, proposing solutions, and following through to resolution with minimal supervision.
• Critical Thinking: Questions underlying assumptions and analyzes problems from foundational concepts up, ensuring deep comprehension before taking action.
• Eagerness to learn and adapt to new technologies and languages.
• Strong problem-solving skills and the ability to think critically.
• Excellent communication and collaboration skills, with a team-oriented mindset.
• A passion for AI technologies and their application in software development.