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RarefiedIT

Senior .NET Developer  Lead

King of Prussia, Pennsylvania•Contract
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About the Job
Title: Senior .NET Developer
Location: King of Prussia, PA, onsite (3 days, 2 days remote); locals only; no relocation
Mode of client interview: face-to-face at client office
Client: Direct
Years of exp: 12-14 Years only, not more than that

*** Must be an individual contributor and should be able to handle a team ***

Job Duties:
  • Drive enterprise-grade .NET solutions from concept to deployment, providing technical leadership and mentoring in a fast-paced Agile environment
  • Design, development, and delivery of scalable .NET applications while guiding a development team and ensuring adherence to coding standards and architectural best practices.
  • Modernize the legacy systems by migrating applications from .NET Framework to .NET Core, aligning with modern design and cloud practices.
  • Oversee full-stack development using .NET Core and Angular/React, ensuring high-performance web applications and seamless integration across layers
  • Lead the development of secure, cloud-native applications using .NET Core and Azure, while ensuring CI/CD and DevOps best practices.
  • Lead database solution design and implementation with MS SQL, including complex query and stored procedure development.
  • Oversee ETL process development and deployment using SSIS.
  • Implement reporting solutions using SSRS to meet organizational requirements.
  • Provide technical leadership, mentorship, and conduct code reviews to ensure adherence to architectural standards and best practices.

Required Skills & Qualifications:
  • 12+ years of professional experience as a Full Stack Developer.
  • Strong hands-on experience with .NET Core / ASP.NET Core, C#, and Web API development.
  • Proficiency in React.js, JavaScript (ES6+), HTML5, and CSS3.
  • Experience with SQL Server and relational database design.
  • Strong understanding of object-oriented programming (OOP) and design patterns.
  • Experience with RESTful services, microservices architecture, and cloud integration (Azure or AWS preferred).
  • Familiarity with Agile/Scrum methodologies and DevOps practices (CI/CD pipelines, Git).
  • Excellent problem-solving, analytical, and communication skills.

📩 Interested candidates can share their updated resume immediately to vasu@rarefiedit.com
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