.NET / React Developer

TEKsystems is looking for a .net / react developer to help one of our clients in Chicago.

• Additional Skills & Qualifications

Mandatory :

Hands on experience with ASP.Net , .NET Core, C#, Web API, MVC, SQLServer

Hands on experience building UI applications with React

Experience working with any top cloud providers (Azure / AWS / OCI)

Experience working with Microservices architecture with thorough understanding of Bounded contexts (DDD)

Demonstrated Experience with Message brokers (Preferably Azure Service Bus / RabbitMQ) in implementing event driven applications

Experience with containerized applications with Kubernetes and Helm charts

Experience guiding the team with TDD / BDD practices and maintaining code coverage

Experience on writing automated tests with any testing framework

Working knowledge on modern DevSecOps practices. Experience creating / maintaining DevOps pipelines and best practices.

Experience working on relational and non-relational database queries and procedures

Experience with Data access patterns preferably EFCore ORM tool.

Good knowledge on design patterns and integration patterns including Microservices

Experience with Authentication and Authorization best practices

Experience with GitHub / GIT best practices

• Job Type & Location

This is a Contract to Hire position based out of Naperville, IL.

• Pay and Benefits

The pay range for this position is $65.00 - $75.00 / hr.

Eligibility requirements apply to some benefits and may depend on your job

classification and length of employment. Benefits are subject to change and may be

subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following :

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off / Leave (PTO, Vacation or Sick Leave)
• Workplace Type

This is a fully remote position.

• Application Deadline

This position is anticipated to close on Dec 5, 2025.

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About TEKsystems :

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.