Full Stack Developer – C#/.NET & React (Sao Paulo)

About the role

Infosys Brazil is seeking a Full Stack professional to join its technology team in Sao Paulo. The role focuses on designing, developing, and maintaining modern web applications using C#.NET, React and related cloud technologies.

Key responsibilities

• Develop and enhance full‑stack solutions with C#/.NET (latest) and React/Angular front‑ends.
• Design, build, and consume RESTful APIs, ensuring secure OAuth 2.0 authentication.
• Optimize performance of Azure SQL databases and implement tuning strategies.
• Collaborate with distributed Agile teams using Git/GitHub, CI/CD pipelines (GitHub Actions/Azure DevOps), and Terraform for infrastructure as code.
• Integrate data flows with Azure Data Factory, Cosmos DB, Redis, and optionally Qlik Replicate or SAP OTC data structures.

Required profile

• Strong experience with C#.NET, Typescript, React (or Angular) and cloud platforms, preferably Azure.
• Hands‑on knowledge of OpenShift (on‑prem and AWS‑hosted) and containerised deployments.
• Familiarity with monitoring tools such as Datadog or Azure Application Insights.
• Ability to work in a distributed Agile environment and follow best practices for version control and testing.

Required skills

• C#
• .NET (latest)
• Typescript
• React / Angular
• Azure SQL
• REST APIs
• OAuth 2.0
• Git & GitHub
• GitHub Actions
• Azure DevOps
• OpenShift
• AWS
• Terraform
• Datadog
• Azure Application Insights
• SQL Server
• Redis
• Cosmos DB
• Azure Data Factory
• Azure Function Apps
• Azure App Services
• Azure Key Vault
• Postman
• XUnit
• RBAC
• ITPA (secret vaults)
• Qlik Replicate (preferred)
• SAP OTC / Supply Chain data (preferred)

What we offer

• Permanent CLT contract with flexible working hours.
• Transport and meal vouchers, childcare assistance, life and funeral insurance.
• Medical and dental coverage.
• Opportunities to work on national and international projects with potential for global career moves.