Onsite Technical Lead(.Net) || Chicago IL (onsite interview)

Job Summary

We are looking for a highly skilled Technical Lead with strong handson experience in (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.

Key Responsibilities

Technical Leadership

• Lead architecture, design, and development of enterprise applications using 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 AIassisted tools such as GitHub Copilot

Application Development

• Design and develop secure, scalable, and highperformance web applications
• Build RESTful and microservicebased APIs using 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 nonfunctional requirements into technical solutions
• Support releases, production issues, and rootcause 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 Framework and .NET (including .NET 10)
• Strong handson 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 AIassisted coding tools

Leadership & Soft Skills

• Proven experience leading or mentoring development teams
• Excellent problemsolving and analytical skills
• Strong communication and crossteam collaboration abilities
• Ability to balance handson development with leadership responsibilities

Preferred / NicetoHave 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