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 looking for a Software Architect with strong expertise in .NET technologies and SQL to design, lead, and evolve scalable, high-performance software solutions. You will be the technical reference for development teams, driving architectural decisions, ensuring best practices, and bridging the gap between business needs and technical execution.
Requisitos:
- Design and evolve scalable, secure, and high-performance software architectures aligned with business goals
- Define architectural patterns, technical standards, and engineering best practices for .NET-based solutions
- Lead the creation and maintenance of architectural documentation, including system diagrams, design decisions, and integration strategies
- Conduct architecture reviews across squads, providing structured technical feedback
- Drive the adoption of best practices in .NET Core / .NET 6+ development
- Guide teams on C# advanced concepts: LINQ, async/await, generics, dependency injection, and design patterns
- Define and enforce standards for RESTful API design and implementation
- Support and mentor senior and mid-level developers, raising the overall technical bar of the team
- Design and oversee relational database architectures using SQL Server or equivalent
- Define standards for data modeling, query optimization, and transaction management
- Ensure database performance, scalability, and integrity across environments
- Evaluate and recommend strategies for data access patterns and ORM usage (e.g., Entity Framework
- Architect integrations between internal and external systems, defining clear contracts and communication patterns
- Define strategies for microservices, event-driven architecture, or SOA where applicable
- Collaborate with DevOps teams to ensure solutions are cloud-ready (preferably Azure)
- Contribute to CI/CD pipeline design and promote DevSecOps culture across teams
- Proficiency in .NET Core / .NET 6+ and ASP.NET Core Web API
- Advanced C# skills: LINQ, async/await, generics, reflection, and dependency injection
- Strong knowledge of design patterns (SOLID, DDD, CQRS, Repository, Mediator)
- Experience with microservices architecture and distributed systems
- Experience with Microsoft Azure or equivalent cloud platforms
- Familiarity with Docker, Kubernetes, and CI/CD practices
- Inglês: Avançado
Diferenciais:
- Experience with event-driven architectures (Azure Service Bus, Event Grid, Kafka)
- Familiarity with GraphQL in .NET applications
- Knowledge of Identity Server, JWT, OAuth 2.0
- Experience with CQRS and MediatR patterns
- Understanding of Domain-Driven Design (DDD) principles
- Exposure to Agile methodologies (Scrum / Kanban)
- Familiarity with observability tools (Application Insights, Datadog, Grafana)
Skills Required
- Proficiency in .NET Core, .NET 6+, and ASP.NET Core Web API
- Advanced C# skills, including LINQ, async/await, generics, reflection, and dependency injection
- Strong knowledge of SOLID, DDD, CQRS, Repository, and Mediator design patterns
- Experience with microservices architecture and distributed systems
- Experience with Microsoft Azure or equivalent cloud platforms
- Familiarity with Docker, Kubernetes, and CI/CD practices
- Advanced English proficiency
- Experience with event-driven architectures using Azure Service Bus, Event Grid, or Kafka
- Familiarity with GraphQL in .NET applications
- Knowledge of IdentityServer, JWT, and OAuth 2.0
- Experience with CQRS and MediatR patterns
- Understanding of Domain-Driven Design principles
- Exposure to Scrum or Kanban methodologies
- Familiarity with Application Insights, Datadog, or Grafana
What We Do
CI&T is your end-to-end digital transformation partner. As a digital native, we bring a 27-year track record of accelerating business impact through complete and scalable digital solutions. With a global presence of 6,000+ professionals in strategy, research, data science, design and engineering, we unlock top-line growth, improve customer experience and drive operational efficiency.
