At CI&T, we specialize in technological transformation, merging human expertise with AI to develop scalable tech solutions. With over 8,000 CI&T professionals worldwide, we have established partnerships with more than 1,000 clients over our 30-year history. Artificial Intelligence is our reality.
Important: If you reside in the Metropolitan Region of Campinas, your attendance at the city office will be mandatory according to current attendance policies.
Project: You will be responsible for developing and maintaining a receipts management platform, automating the processing of renewable energy certificates across 40+ international registries as part of the ION Carbon Zero platform integration.
Required Technical Skills:
● Over 5 years of full-stack development experience utilizing .NET and React.
● Backend Development:
● Proficient in C#, .NET Core/.NET 6+,
ASP.NET Core.
● Experience in RESTful API design and development.
● Familiarity with microservices architecture patterns.
● Knowledge of Entity Framework Core or Dapper.
● Proficient in LINQ and async/await patterns.
● Understanding of dependency injection and IoC containers.
● Front-end Development:
● Expertise in React 18+, React Hooks, and Context API.
● Proficient in TypeScript and JavaScript (ES6+).
● Knowledge of modern CSS, CSS-in-JS, or CSS modules.
● Experience in state management (Redux, Zustand, or similar).
● Understanding of responsive web design principles.
● Database:
● Experience with Azure SQL Server and T-SQL.
● Familiarity with Cosmos DB (NoSQL).
● Skills in database design, optimization, and indexing.
● Proficient in handling complex queries and stored procedures.
● Cloud & DevOps:
● Experience with Microsoft Azure (App Services, Function Apps, Azure Storage, Key Vault).
● Knowledge of CI/CD pipelines (Azure Pipelines, GitHub Actions).
● Proficient in Git/GitHub for source control.
● Familiarity with Docker containerization (preferred).
● Testing:
● Knowledge of unit testing (xUnit, NUnit, MSTest).
● Experience in integration testing.
● Familiarity with front-end testing (Jest, React Testing Library).
Preferred Qualifications:
● Experience in the financial services, commodity trading, or energy/climate tech sectors.
● Knowledge of Azure Logic Apps and Function Apps for middleware integration.
● Familiarity with API integration patterns and third-party system connectivity.
● Experience with RPA concepts or handling non-API data sources.
● Understanding of data governance and security compliance (SOC2, GDPR).
● Experience with AI-assisted development tools (Cursor, GitHub Copilot, Claude).
● Knowledge of trading platforms or registry systems.
● Exposure to ION platforms or similar enterprise trading systems.
Responsibilities:
● Develop and maintain...