We’re looking for a Senior Software Developer to join a dedicated nearshore team building a placement management platform for a US education client. The platform runs on Azure with .NET Core APIs, a React frontend and a Dynamics 365 / Dataverse CRM core. You’ll design and build the secure backend services that connect them. What you’ll do

- Build and maintain C# / .NET Core APIs as microservices hosted on Azure (App Service, Functions, API Management).
- Implement web authentication and authorization flows, including JWT-based token handling and SSO with SAML and OpenID Connect.
- Integrate APIs with Dynamics 365 / Dataverse and the React frontend.
- Work in Azure DevOps (repos, pipelines, boards) within an Agile team, overlapping with US Central Time.

What we’re looking for




- Proven experience with backend development in C# / .NET, with production experience on Azure.
- Hands-on experience implementing authentication: OAuth 2.0 / OIDC, JWT, and SSO / SAML.
- Experience designing RESTful microservices, including security, logging and error handling.
- Upper-intermediate or advanced English for daily communication with US stakeholders.

Nice to have
- Microsoft Entra ID or Entra External ID (formerly Azure AD B2C).
- Dataverse Web API or Dynamics 365 integration.
- Azure certifications such as AZ-204.

#LI-AG4

📌 Senior Software Developer (.NET / Azure) (Colombia)
🏢 Empresa reconocida
📍 Colombia