Enter a job title or keyword

Senior Full Developer

Tek Leaders Inc


Job Location:

Lisle, IL - USA

Monthly Salary: Not provided by the employer
Posted: 28 August 2026 (2 days ago)
Application Deadline: 25 November 2026
Vacancies: 1 Vacancy

Job Summary

Hello

This is Kumar from Tek Leaders Inc hope you are doing great. Please find the below Job Description.

Role: Senior Full Developer

Location: Lisle IL (Hybrid position)

Duration: Long Term

Local Candidates Preferreddue to the 4 days/week onsite requirement.

Job Description:

  • 8 years of experience with / .NET Core using C# (or )
  • 4 years of experience with ReactJS
  • Experience developing Web APIs Core
  • Strong experience with Unit Testing and API Testing
  • Experience modernizing legacy Web Forms applications Core React
  • Strong understanding of HTML XML CSS JSON JavaScript and jQuery
  • Expert-level SQL skills with complex queries and stored procedures
  • Experience working with SOAP and REST services
  • Strong understanding of OOP concepts SOLID principles and design patterns
  • Experience with code refactoring and application modernization
  • Understanding of GitFlow branching strategy
  • Knowledge of security performance and scalability best practices

Preferred Skills:

  • Azure
  • Kubernetes deployments
  • CI/CD pipelines
  • ADO / JIRA
  • Git / TFS
  • Telerik
  • Agile/Scrum environment

Domain Experience:

Commercial Sales Experience preferred not Mandatory

Skills:

Mandatory Skills : .Net Microservices (Webforms) MVC Azure API Management

Good to Have Skills : .NET Core WebAPI (Using MVC Core) MVC Core Azure Cloud Architecture

Thanks & Regards

Kumar K

IT Recruiter

Email:

LinkedIn:


Required Skills:

.Net Core