Tech. Lead(.NET) with GitHub Copilot
ruchika@arsquaretech.com
Hi
We are looking for Tech. Lead(.NET) with GitHub Copilot & React
Locarion- Chicago, IL
ONLY W2 AND 1099 Candidates.
Work Mode: Onsite(3 to 4 days in a week)
Job Description:
We are looking for a highly skilled Technical Lead with strong hands on experience in ASP.NET (Framework & .NET 10) and React to lead the design and development of modern, scalable web applications. The ideal candidate will provide technical leadership, mentor team members, and leverage productivity tools such as GitHub Copilot to drive engineering excellence and delivery efficiency.
• Lead architecture, design, and development of enterprise applications using ASP.NET Framework, .NET 10, and React
• Define and enforce coding standards, design guidelines, and best practices
• Perform code reviews and ensure high code quality, maintainability, and performance
• Mentor developers and provide technical guidance across backend and frontend stacks
• Drive adoption of modern development practices and AI assisted tools such as GitHub Copilot Application Development
• Design and develop secure, scalable, and high performance web applications
• Build RESTful and microservice based APIs using ASP.NET Framework and .NET 10
• Develop responsive UI components using React, TypeScript, JavaScript, HTML5, and CSS
• Integrate frontend applications with backend services and databases
• Optimize application performance, security, and reliability Collaboration & Delivery
• Collaborate with Product Owners, Architects, QA, DevOps, and UI/UX teams
• Participate in sprint planning, estimation, and technical design discussions
• Translate functional and non functional requirements into technical solutions
• Support releases, production issues, and root cause analysis Quality & Tooling
• Guide teams in effective usage of GitHub Copilot for code generation, refactoring, and documentation
• Encourage automated testing, code scanning, and secure coding practices
• Ensure proper logging, monitoring, and error handling Required Skills & Qualifications Technical Skills
• 8+ years of experience in software development
• Strong expertise in ASP.NET Framework and .NET (including .NET 10)
• Strong hands on experience with React and modern frontend development
• Proficiency in C#, REST APIs, Web Services
• Experience with SQL Server / PostgreSQL / Oracle
• Strong understanding of OOP, SOLID principles, design patterns
• Experience using Git, GitHub workflows, pull requests, and code reviews
• Working knowledge of GitHub Copilot or similar AI assisted coding tools Leadership & Soft Skills
• Proven experience leading or mentoring development teams
• Excellent problem solving and analytical skills
• Strong communication and cross team collaboration abilities
• Ability to balance hands on development with leadership responsibilities Preferred / Nice to Have Skills
• Experience with Azure
• Knowledge of Microservices architecture
• Familiarity with Docker, Kubernetes
• Experience with EF Core, Dapper
• Agile/Scrum experience
• Awareness of application security and compliance standards Education
• Bachelor’s or master’s degree in computer science, Engineering, or a related field
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