Sr. Dot Net Developer

Senior .NET Developer

Company: NetSet Software Solutions
Location: Mohali, Punjab – On-site
Experience: 6+ Years
Employment Type: Full-time

Job Summary:
NetSet Software Solutions is looking for an experienced Senior .NET Developer with 6+ years of experience in C#, .NET 8, ASP.NET Core Web API, AWS, and event-driven architecture. The candidate will be responsible for developing scalable backend services, API integrations, and cloud-based applications.

Key Responsibilities:

• Develop and maintain applications using C#, .NET 8, and ASP.NET Core Web API.
• Design and integrate REST APIs using clean and scalable architecture.
• Implement Dependency Injection, FluentValidation, and business-rule validation.
• Develop event-driven solutions using AWS EventBridge, SQS, and SNS.
• Develop and maintain AWS Lambda serverless functions.
• Work with event processors, message subscribers/handlers, and background workers.
• Implement HTTP integrations using HttpClient, Refit, and Polly.
• Write unit and integration tests using xUnit, NUnit, or equivalent.
• Work with databases, caching systems, search platforms, and third-party integrations.
• Collaborate with developers, QA, architects, and other stakeholders.

Required Skills:

• 5+ years of experience in .NET/C# development.
• Strong knowledge of C# and .NET 8.
• Hands-on experience with ASP.NET Core Web API.
• Strong understanding of REST API design and integration.
• Experience with Dependency Injection and validation frameworks.
• Experience with event-driven architecture.
• Hands-on experience with AWS EventBridge, SQS, SNS, and Lambda.
• Experience with background workers and message handling.
• Experience with unit and integration testing.

Good to Have:

• MySQL, Amazon Aurora/RDS, Microsoft SQL Server and T-SQL.
• Stored Procedures and DynamoDB.
• Redis / AWS ElastiCache / StackExchange.Redis.
• OpenSearch / Elasticsearch.
• Commercetools integration and checkout workflows.
• AWS CDK and API Gateway.
• Amazon Cognito, JWT, OAuth 2.0 / OIDC.
• AWS DMS and AWS DataSync.
• Database/schema migration and refactoring.
• Macola ERP data pipelines.
• CSharpFunctionalExtensions.
• GUID generation and mapping.

Qualifications:

• Bachelor's degree in Computer Science, IT, Engineering, or a related field.
• Strong problem-solving and analytical skills.
• Good understanding of backend architecture and software development principles.
• Ability to write clean, maintainable, and testable code.
• Good communication and teamwork skills.

Job Types: Full-time, Permanent

Work Location: In person