Senior .NET Full Stack Developer

Job Title: Senior .NET Full Stack Developer
Work from Boca Raton, FL Onsite at client office. No Remote, No Hybrid.
Contract duration: 12+ Months
Interview Process (Is face to face required?) No, Virtual

Role Summary
We are looking for an experienced Senior .NET Full Stack Developer with strong expertise in designing, developing, and deploying scalable enterprise applications using C#, .NET Core, ASP.NET Web API, Microservices, Angular, Azure, SQL databases, and CI/CD pipelines. The candidate should have hands-on experience in backend API development, distributed systems, cloud deployments, application modernization, and full SDLC delivery in Agile environments. Experience in banking, financial services, healthcare, telecom, or enterprise-grade regulated domains will be highly preferred.


Key Responsibilities
• Design, develop, and maintain high-performance enterprise applications using C#, .NET Framework, .NET Core, ASP.NET Core MVC, ASP.NET MVC, and ASP.NET Web API.
• Build secure, scalable, and reusable RESTful APIs using JSON and integrate with internal/external systems, third-party platforms, and distributed enterprise services.
• Develop application architecture using N-Tier, Layered, Onion, and Microservices Architecture, applying design patterns such as Factory, Singleton, Strategy, and MVC.
• Implement backend business logic using advanced C# concepts including LINQ, Lambda Expressions, Generics, Collections, Delegates, Events, Async/Await, and OOP principles.
• Work with Entity Framework, EF Core, ADO.NET, Repository Pattern, DbContext, DbSet, Raw SQL, stored procedures, SQL tuning, and database performance optimization.
• Develop responsive frontend components using Angular 8+, TypeScript, JavaScript, HTML, CSS, Bootstrap, RxJS, Services, Components, Routing, and Two-Way Binding.
• Implement asynchronous and event-driven communication using Azure Service Bus, Azure Queue Storage, RabbitMQ, MSMQ, or equivalent messaging platforms.
• Deploy, host, and support applications on IIS, Azure App Service, Docker, Kubernetes, and Azure Kubernetes Service AKS.
• Design and maintain CI/CD pipelines using Azure DevOps, Azure Pipelines, Jenkins, GitLab CI/CD, TeamCity, CircleCI, or similar tools.
• Perform unit testing, code reviews, code quality checks, monitoring, logging, troubleshooting, and production support across Agile delivery teams.


Required Skills
• Strong hands-on experience in C#, .NET Core, ASP.NET Core, ASP.NET MVC, ASP.NET Web API, REST API development, and secure backend services.
• Strong knowledge of Microservices, Layered Architecture, N-Tier Architecture, SOLID principles, clean coding, and enterprise design patterns.
• Experience with Angular, TypeScript, JavaScript, HTML5, CSS3, Bootstrap, RxJS, frontend integration, and UI unit testing frameworks.
• Database experience with SQL Server, Oracle, PostgreSQL, MongoDB, Azure Cosmos DB, stored procedures, indexing, schema design, and query optimization.
• Hands-on cloud experience with Microsoft Azure including Azure App Service, Azure Functions, Azure AD, Azure Storage, Azure VMs, VNet, AKS, and Azure Monitor.
• Experience with Docker, Kubernetes, Terraform, CI/CD automation, Git-based source control, Agile SDLC, DevOps practices, and release management.


Preferred Qualifications
• Experience in banking, financial services, healthcare, telecom, retail, or large-scale regulated enterprise application environments.
• Exposure to cloud-native development, containerized deployments, infrastructure as code, event-driven architecture, observability tools, and AI-assisted development tools.
• Azure, AWS, or application development certifications will be an added advantage.


Education
• Bachelor's degree in Computer Science, Engineering, Information Technology, or a related discipline.


Top 3 responsibilities you would expect the Subcon to shoulder and execute
.Net API
React Native
Mobile Technology