C# Developer

American IT Systems

Greer, SC, United States

2 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

8 years minimum

Compensation

$110,000.0 - $120,000.0

Working hours

Regular working hours

Job source

www.careerjet.com

Tech stack

ASP.NET .NET Framework Multitier Architecture Amazon Web Services Application Performance Management ASP.NET MVC Framework Automation of Tests Unit Testing Microsoft Azure C Sharp (Programming Language) Software Quality Code Review

+61 more

Continuous Integration Relational Databases Database Design Database Queries Software Debugging Software Design Patterns DevOps Memory Management Entity Framework Github Microsoft SQL Server MongoDB Model View Controller (MVC) Model View ViewModel NoSQL Nunit OAuth Performance Tuning Software Architecture Systems Development Life Cycle Queueing Systems RabbitMQ Redis Mockito Mstest Oop Languages Software Engineering SQL Stored Procedures Web Services Multithreading Enterprise Software Applications .NET Core ReactJS Blazor Grafana Backend Git Xunit Moq Event Driven Architecture Containerization AngularJS Solid Principles Kubernetes Information Technology Deployment Automation Bicep Apache Kafka Cosmos DB Front End Software Development Asynchronous Programming Api Gateway Restful APIs Terraform Software Version Control Azure Resource Manager Docker Elk Stack Jenkins Web Api Microservices

Job description

We are seeking a highly experienced C# Developer to design, develop, and maintain robust enterprise grade applications using the .NET ecosystem. The ideal candidate has deep expertise in software architecture, a track record of delivering scalable solutions, and the ability to guide technical decisions and mentor other developers, * Design, develop, test, and deploy scalable applications using C# and the .NET framework/.NET Core

Architect solutions and contribute to technical design decisions across projects
Build and maintain RESTful APIs, web services, and backend systems
Write clean, efficient, and well documented code following SOLID principles and design patterns
Optimize application performance, scalability, and reliability
Collaborate with cross functional teams (product, QA, DevOps, front end) throughout the SDLC
Conduct code reviews and enforce coding standards and best practices
Write unit, integration, and automated tests to ensure code quality
Troubleshoot, debug, and resolve production issues
Manage database design, queries, and optimization (SQL Server or equivalent)
Support CI/CD pipelines and deployment automation
Evaluate and recommend new tools, frameworks, and technologies

Requirements

8+ years of professional software development experience with C#
Strong expertise in .NET Framework and .NET Core/.NET 5+
Proven experience building and maintaining ASP.NET / ASP.NET Core MVC and Web API applications
Solid understanding of OOP principles, SOLID design principles, and common design patterns
Strong experience with Entity Framework / EF Core and ORM concepts
Proficiency in SQL Server (or similar RDBMS): writing complex queries, stored procedures, and performance tuning
Experience with RESTful API design and integration
Hands on experience with unit testing frameworks (xUnit, NUnit, MSTest) and mocking libraries (Moq)
Strong understanding of multithreading, asynchronous programming (async/await), and memory management
Experience with version control systems, primarily Git
Solid understanding of software architecture patterns (Microservices, Clean Architecture, MVC, MVVM)
Strong debugging, troubleshooting, and performance optimization skills
Experience working in Agile/Scrum environments

Preferred Skills

Experience with cloud platforms, especially AWS
Familiarity with containerization and orchestration (Docker, Kubernetes)
Experience with message queues/event driven architecture (RabbitMQ, Kafka)
Exposure to CI/CD tools (Azure DevOps, Jenkins, GitHub Actions)
Front end experience with Angular, React, or Blazor for full stack collaboration
Experience with Infrastructure as Code (Terraform, ARM templates, Bicep)
Knowledge of NoSQL databases (Cosmos DB, MongoDB, Redis)
Familiarity with microservices architecture and API gateways
Experience with monitoring/observability tools (Application Insights, ELK stack, Grafana)
Understanding of security best practices (OAuth2, JWT, Identity Server), * Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience)