Technical Lead RoleOnsite Chicago IL Onsite hybrid 3 daysKey ResponsibilitiesTechnical LeadershipLead architecture, design, and development of enterprise applications using ASP.NET Framework, .NET 10, and ReactDefine and enforce coding standards, design guidelines, and best practicesPerform code reviews and ensure high code quality, maintainability, and performanceMentor developers and provide technical guidance across backend and frontend stacksDrive adoption of modern development practices and AI-assisted tools such as GitHub CopilotApplication DevelopmentDesign and develop secure, scalable, and high-performance web applicationsBuild RESTful and microservice-based APIs using ASP.NET Framework and.NET 10Develop responsive UI components using React, TypeScript, JavaScript, HTML5, and CSSIntegrate frontend applications with backend services and databasesOptimize application performance, security, and reliabilityCollaboration & DeliveryCollaborate with Product Owners, Architects, QA, DevOps, and UI/UX teamsParticipate in sprint planning, estimation, and technical design discussionsTranslate functional and non-functional requirements into technical solutionsSupport releases, production issues, and root-cause analysisQuality & ToolingGuide teams in effective usage of GitHub Copilot for code generation, refactoring, and documentationEncourage automated testing, code scanning, and secure coding practicesEnsure proper logging, monitoring, and error handlingRequired Skills & QualificationsTechnical Skills8+ years of experience in software developmentStrong expertise in ASP.NET Framework and.NET (including.NET 10)Strong hands-on experience with React and modern frontend developmentProficiency in C#, REST APIs, Web ServicesExperience with SQL Server / PostgreSQL / OracleStrong understanding of OOP, SOLID principles, design patternsExperience using Git, GitHub workflows, pull requests, and code reviewsWorking knowledge of GitHub Copilot or similar AI-assisted coding toolsLeadership & Soft SkillsProven experience leading or mentoring development teamsExcellent problem-solving and analytical skillsStrong communication and cross-team collaboration abilitiesAbility to balance hands-on development with leadership responsibilitiesPreferred / Nice-to-Have SkillsExperience with AzureKnowledge of Microservices architectureFamiliarity with Docker, KubernetesExperience with EF Core, DapperAgile/Scrum experienceAwareness of application security and compliance standardsEducationBachelor's or Master's degree in Computer Science, Engineering, or a related field.