Backend Developer

Job Description

Sr. .NET Developer

JD:

Senior Backend .NET Developer (Platform Experience)

Must Have:

8+ yrs C#, ASP.NET Core Web API, 
DI, middleware pipeline;
Testing: unit/integration/contract/E2E (xUnit, Moq, Jest/Vitest as relevant);
Code quality: SonarQube, Roslyn analyzers, ESLint, Prettier;
REST APIs, versioning, OpenAPI/Swagger;
Entra ID/Azure AD: OAuth2, JWT, RBAC;
Docker, Kubernetes, Azure (App Service, Container Apps, Key Vault);
CI/CD: Azure DevOps/GitHub Actions;
Observability: Serilog, health checks, telemetry;
Git workflows, branch policies, dev tooling;
Strong SQL;
MongoDB preferred (aggregation, indexing, schema); if limited: strong SQL + non-relational DB exposure (Cosmos preferred, graph/vector plus) + fast Mongo ramp-up.    Multi-environment pipeline ownership;
NuGet/internal package management;
Message brokers (RabbitMQ+);
AI tooling across SDLC;
Mentoring/coaching developers;
Azure DevOps APIs and/or GitHub APIs.    7

Requirements

• 8+ yrs C#, ASP.NET Core Web API,
• DI, middleware pipeline;
• Testing: unit/integration/contract/E2E (xUnit, Moq, Jest/Vitest as relevant);
• Code quality: SonarQube, Roslyn analyzers, ESLint, Prettier;
• REST APIs, versioning, OpenAPI/Swagger;
• Entra ID/Azure AD: OAuth2, JWT, RBAC;
• Docker, Kubernetes, Azure (App Service, Container Apps, Key Vault);
• CI/CD: Azure DevOps/GitHub Actions;
• Observability: Serilog, health checks, telemetry;
• Git workflows, branch policies, dev tooling;
• Strong SQL;
• MongoDB preferred (aggregation, indexing, schema); if limited: strong SQL + non-relational DB exposure (Cosmos preferred, graph/vector plus) + fast Mongo ramp-up.    Multi-environment pipeline ownership;
• NuGet/internal package management;
• Message brokers (RabbitMQ+);
• AI tooling across SDLC;

Benefits

• Competitive USD salary
• Remote work flexibility
• Professional development opportunities
• Work with international clients
• Collaborative team environment