Sr Fullstack Developer

VALCE T@lent Solutions; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

VALCE T@lent Solutions in the United States seeks an experienced .NET backend engineer to design, develop, and maintain high-performance API-driven services. The role focuses on C#/.NET Core, RESTful endpoints, and scalable architectures.

You will work with microservices, secure APIs using JWT/OAuth, and collaborate across teams to deliver robust solutions leveraging Azure services and SQL Server.

Qualifications

• Strong hands-on experience in C# and .NET Core/.NET.
• .Net Core Web API and REST API development.
• Hands-on experience with Azure Functions, App Service, Service Bus, Key Vault & Application Insights.
• Entity Framework Core & LINQ.
• Strong SQL Server experience and query optimization.
• Clean/Layered Architecture & Dependency Injection.
• Microservices and distributed systems concepts.
• Async/Await and asynchronous programming.
• JWT / OAuth and API security.
• Git and CI/CD Pipelines.

Responsibilities

• Design, develop, and maintain high-performance .NET Core backend applications and REST APIs
• Develop business logic using clean, scalable, and maintainable coding practices
• Design and optimize SQL Server databases, queries, stored procedures, and indexes
• Apply SOLID principles, Clean Architecture, Design Patterns, and Dependency Injection
• Design and work with Microservices and distributed systems
• Implement authentication, authorization, API security and exception handling
• Work with messaging services such as Azure Service Bus, RabbitMQ, or Kafka
• Develop unit/integration tests and participate in code reviews
• Troubleshoot complex application, database, and production issues
• Collaborate with frontend, QA, DevOps, and architecture teams

Skills

C#/.NET

REST API

Azure Functions

Entity Framework

SQL Server

Dependency Injection

Microservices

JWT/OAuth

Git/CI-CD

Async/Await

Tools

Azure Service Bus

Key Vault

Application Insights

RabbitMQ

Kafka

Job description

Responsibilities

• Design, develop, and maintain high-performance .NET Core backend applications and REST APIs
• Develop business logic using clean, scalable, and maintainable coding practices
• Design and optimize SQL Server databases, queries, stored procedures, and indexes
• Apply SOLID principles, Clean Architecture, Design Patterns, and Dependency Injection
• Design and work with Microservices and distributed systems
• Implement authentication, authorization, API security and exception handling
• Work with messaging services such as Azure Service Bus, RabbitMQ, or Kafka
• Develop unit/integration tests and participate in code reviews
• Troubleshoot complex application, database, and production issues
• Collaborate with frontend, QA, DevOps, and architecture teams

Requirements

• Strong hands-on experience in C# and .NET Core/.NET
• .Net Core Web API and REST API development
• Hands-on experience with Azure Functions, App Service, Service Bus, Key Vault & Application Insights
• Entity Framework Core & LINQ
• Strong SQL Server experience and query optimization
• Clean/Layered Architecture & Dependency Injection
• Microservices and distributed systems concepts
• Async/Await and asynchronous programming
• JWT / OAuth and API security
• Git and CI/CD Pipelines

Preferred Qualifications

• Expertise in Node JS, Azure Databricks, Typescript, Redux, JavaScript, Bootstrap, PostgreSQL
• Power BI dashboard and PBI Service integrations
• Experience on Gen AI Tools, Open AI API integration and Analytics

About the Company

Not specified in the job listing.