Senior Dotnet Developer

As a Senior .NET Engineer specializing in cloud-native development and platform engineering, you will play a key role in designing and implementing scalable, secure, and high-performance SaaS applications. Your expertise in modern engineering practices and AI-assisted development workflows will be instrumental in delivering impactful features to our users. Key Responsibilities: - Design scalable solutions, break down complex problems, and implement core frameworks - Lead architecture discussions, technical design reviews, and planning activities - Build and maintain cloud-native .NET applications on AWS (EC2, S3, RDS, Lambda, API Gateway) - Apply platform engineering practices including IaC, observability, automation, and performance monitoring - Utilize modern design patterns such as DDD and CQRS to create modular and maintainable systems - Develop robust RESTful APIs and backend services using C#, ASP.NET Core, Entity Framework, and Web API - Own the full testing lifecycle: unit, integration, and performance testing in a Shift-Left environment - Harness AI development tools (Copilot, Claude, etc.) to enhance development speed and code quality - Collaborate closely with product, customer success, and engineering teams to deliver impactful features Qualifications Required: - 6 - 12 years of hands-on experience in SaaS or enterprise application development - Strong experience building and deploying .NET Core applications in AWS - Proficiency in C#, ASP.NET Core, Web API, Entity Framework (Core or EF6), SQL Server, database design, optimization, and complex queries - Strong understanding of OOP principles, clean architecture, N-tier systems, and multi-threading - Experience with CI/CD pipelines, IaC tools (Terraform or CloudFormation), and logging/monitoring systems - Solid experience with Git, DevOps workflows, and Agile practices - Excellent communication skills in English - Strong ownership mindset and ability to work in cross-functional teams - Frontend experience with Angular or similar frameworks is a plus,