Senior.NET Engineer / Full Stack / Hybrid / Bolingbrook, IL

Senior .NET Engineer / Full Stack / Hybrid / Bolingbrook, IL

Bolingbrook, Illinois

Hybrid

Contract

$65 / hr - $75 / hr

This activewear company is a leading wholesaler and distributor of imprintable apparel, accessories, and uniform products, serving the promotional products, e-commerce, and retail industries. They combine deep inventory, advanced logistics, and technology-driven solutions to provide our customers with speed, accuracy, and high-quality service.

They are seeking a highly skilled Senior .NET Engineer to join their technology team. The ideal candidate will have deep expertise in building scalable applications and APIs using C# and .NET, with strong experience in UI frameworks. You will play a key role in designing, developing, and enhancing platforms that powers their ordering systems, integrations, and customer solutions.

Required Skills & Experience

5+ years of professional experience with C# and .NET (Core or later).

MUST HAVE : Hands-on experience with UI frameworks.

Strong experience in API design and development (REST, JSON, etc.).

Proficiency with SQL and relational databases.

Solid understanding of microservice architecture and cloud deployments (Azure or AWS preferred).

Excellent problem-solving skills and strong communication abilities.

Preferred Skills

• Familiarity with warehouse, logistics, or e-commerce systems.

What You Will Be Doing Tech Breakdown :

20% maintenance

80% new development

Daily Responsibilities :

Design, build, and maintain web applications using C#, .NET, and Razor / Blazor.

Develop and optimize RESTful APIs to support integrations with e-commerce platforms, customer systems, and internal applications.

Collaborate with cross-functional teams (product, logistics, and operations) to translate business needs into technical solutions.

Ensure code quality through best practices, testing, and peer reviews.

Troubleshoot, debug, and maintain existing applications to ensure reliability and performance.

Mentor junior developers and contribute to architectural decisions.

Office Location

Bolingbrook, IL

2 days onsite / / 3 days WFH

The Offer

$65-75 / hr

6 Month Contract-To-Hire

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

You will receive the following benefits :

Medical Insurance - Four medical plans to choose from for you and your family

Dental & Orthodontia Benefits

Vision Benefits

Health Savings Account (HSA)

Health and Dependent Care Flexible Spending Accounts

Voluntary Life Insurance, Long-Term & Short-Term Disability Insurance

Hospital Indemnity Insurance

401(k) including match with pre and post-tax options

Paid Sick Time Leave

Legal and Identity Protection Plans

Pre-tax Commuter Benefit

529 College Saver Plan

Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP's Employment Accommodation policy. Applicants need to make their needs known in advance.

Posted by : Caitlin Carrion

Specialization :

.Net