Sr. .NET Developer

Location

2 days a week in downtown Lansing, MI (must be within 90 miles of Lansing, MI). Must be available to interview on‑site and provide a reference document with 2 references.

• NET CORE 3.1 or higher (6.0 preferred) – 6+ years experience.
  
  Experience developing with REST web service interfaces or Web APIs.
• Experience with SQL, including writing and maintaining complex Select/Insert/Update statements.
• Experience developing code to allow users to upload documents from a website.
• Experience with Agile / SCRUM processes and working in a Sprint Development team.
• Experience working with GIT code repository software.
• Experience developing unit and regression tests.
• Experience with HTML5, CSS3, JavaScript, jQuery.
• Familiarity with Web Content Accessibility Guidelines ( meteor) (WCAG).

• Experience working with Azure Dev Ops / TFS using boards and code repository.
• Experience developing secure websites using industry best practices (e.gerrs avoiding cross‑site scripting or SQL injection attacks and coding login functionality).
• Experience with Azure Dev Ops, Jira, or equivalent for SDLC management.
• Familiarity with Send Grid.
• Familiarity with Identity Provider integration using OpenID Connect (OIDC) or SAML.

The Programmer Analyst (
Sr. .NET Developer
) will act as a developer and analyst to provide maintenance and support for a variety of Michigan Department of Health and Human Services applications.

Programmer Analyst 6 (.NET C# Developer
)

• 5+ years of .NET CORE 3.1 or higher (6.0 preferred) and C# experience.
• 5+ years of experience developing with REST web service interfaces or Web APIs.
• 5+ yearsonomic experience with SQL (writing and maintaining complex Select/Insert/Update statements).
• 3+ years of experience developing code to allow users to upload documents from a website.
• 5+ years of experience with Agile / SCRUM processes and working in Sprint Development team.
• 5+ years of experience working with GIT code repository software.
• 5+ years experience developing unit and regression tests.
• HTML5, CSS3, JavaScript, jQuery – 3+ years.

• 5+ years of experience developing secure websites using industry best practices.
• 3+ years of experience working with Azure Dev Ops / TFS using boards and code repository.
• Familiarity with Send Grid.
• Familiarity with Web Content Accessibility Guidelines (WCAG).
• Familiarity with Identity Provider integration using OpenID Connect (OIDC) or SAML.
• Experience with Azure Dev Ops, Jira, or equivalent for SDLC management.

This is a Contract position based out of Lansing, MI.

The pay range for this position is $50.00 - $60.00/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, დღის 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).

This is a hybrid position in Lansing, MI.

This position is anticipated to close on Jan 19, 2026.

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, 北京赛车冠军

Talent Services, and real‑world application, we work with progressive leaders to drive change. TEKsystems is an Allegis Group company.