.Net Web Developer Jobs in Illinois

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.Net Software Architect And Developer (W2, Hybrid Chicago)

TEKsystems c/o Allegis Group

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Glendale Heights, Illinois, USA

Full-time

Description Hands On Software Architect/Developer. Contract. Hybrid Chicagoland when needed. W2. Top Skills' Details 1. 10+ Years of Experience with .NET Development (.Net Core, C#, asp.net) 2. Strong SQL Server and Angular Development Experience 3. 4+ years as Software Architect/ Reverse Engineering Skills Architecture, Solution architecture, Software architecture, .net, C#, Sql, angular Pay and Benefits The pay range for this position is $80.00 - $85.00/hr. Eligibility requirements apply to so
Posted 13 days ago | Updated moments ago

.NET/React Developer (W2, Hybrid Chicago Suburbs Only)

TEKsystems c/o Allegis Group

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Naperville, Illinois, USA

Contract

Description .Net/React Developer. 4 days/week on site in Naperville, IL. W2 contract role. Top Skills' Details .NET Technologies, web development, C#, Vb.net, SQL Server, JavaScript, jQuery, Bootstrap, React, Microservices Experience with analyzing and writing SQL stored procedures, queries, and functions Knowledge of cloud technologies preferred (Azure) Skills React, .NET, microservices, containers, sql Server, azure, Agile Pay and Benefits The pay range for this position is $65.00 - $75.00/hr.
Posted 14 days ago | Updated moments ago

.NET/React Developer

TEKsystems c/o Allegis Group

•

Chicago, Illinois, USA

Full-time

Description Needing a Fullstack Developer with experience using React/.NET Core. Must be local to Chicago and willing to go on-site 3 days a week. Experience Level Senior Level 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 availab
Posted 6 days ago | Updated moments ago

Full Stack .NET Developer

Oscar Technology

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Remote

Full-time

Position: .NET Developer - Real-Time Systems | Up to $135,000 | On-Site - Dallas, TX The Role: We're looking for an experienced .NET Developer to join our client's on-site engineering team in Dallas/Irving, TX. In this role, you'll design, develop, and maintain high-performance applications focused on real-time data processing and control systems. Leveraging technologies such as .NET Core, C#, Blazor, Azure, and SQL, you'll collaborate closely with engineers and product teams to build scalable
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Posted 21 hours ago | Updated 1 hour ago

.Net Developer

4 Consulting Inc

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Remote

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
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Posted 37 days ago | Updated 6 days ago

.Net Developer

4 Consulting Inc

•

Remote or Texas City, Texas, USA

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
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Posted 60+ days ago | Updated 6 days ago

React .NET Full Stack Developer

PY DATA, INC.

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Remote

Contract

Position: React .NET Full Stack Developer Duration: 6 months plus Location: 100% Remote Only W2 Consultants Must Haves: .Net CoreC#ReactJSWeb APIsRESTSQL Server, MySQL, Snowflake (2 out of 3)AWSExperience doing full testing and releasesGitHub, GitLab
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Posted 14 hours ago

.Net Developer- with Salesforce Marketing Cloud.

VDart, Inc.

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Illinois, USA

Contract, Third Party

Role: .Net Developer- with Salesforce Marketing Cloud. Location:- Chicago IL Mode of work:- Hybrid Job Description: - Looking for a skilled .NET Developer (Minimum 9+Years of experience) with proven experience in Salesforce Marketing Cloud to join our software development team. The ideal candidate will be responsible for developing and maintaining applications that connect our internal systems and third party platforms to Salesforce, ensuring seamless integration and effective deployment of Sa
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Posted 23 hours ago | Updated moments ago

.NET Developer (W2 Position)

Primesoft, Inc

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Remote

Contract

Role : .NET Developer MOI : 2 Video Rounds Exp : 10+ Years Location : Multiple Locations,Remote Your Impact: Develop and maintain application features using .NET and the MAUI framework. Write and maintain unit tests using xUnit or NUnit, achieving a minimum of 90% code coverage. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot and resolve defects in collaboration with the Quality Engineering team. Participate in code reviews and contribute to continu
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Posted 5 days ago

Software Developer (C#, .NET framework, .NET Core, JavaScript, and CSS)

Techgroup America Inc.

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Remote

Contract

Job Details Position: Software Developer Location: Remote Duration: 6-month contract Start Date: 7/21/2025 Description: The Software Developer Level 3 is responsible for leading a small agile development team within our Enterprise Services & Integrations systems. This role involves designing, developing, and implementing software solutions using C#, .NET framework, .NET Core, JavaScript, and CSS. The ideal candidate will have experience building RESTful APIs, web services for data transfer an
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Posted 4 days ago

Lead .NET Developer (MAUI, Xamarin) - W2 Only - Remote

Primesoft, Inc

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Remote

Contract

Role: Lead .NET MAUI Developer Exp: 10+ yrs Location: Remote (NY/CA/MA/IL/CO/MN/FL/GA/MI) Your Impact: Lead a development track for .NET MAUI applications targeting Android, Windows, and other platforms.Estimate user stories and contribute to sprint planning and technical design discussions.Mentor and support developers, ensuring alignment with coding standards and best practices.Own the quality of all code produced within your track, including code reviews and testing.Collaborate with the Lead
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Posted 5 days ago | Updated moments ago

MES Developer with .net and C#

Indotronix International Corp

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Remote

Contract

Role: MES Developer Location: Remote Pay Rate: $77/Hr on W2 Duration: 6+ Months Location: Remote, required to be within 1-2 hour commutable distance in one of the following client office locations: - Corning, NY - Charlotte, NC - Vineland, NJ - Phoenix, AZ - Hemlock, MI - Hickory, NC - Blacksburg, VA - Keller, TX - Boston, MAKey Responsibilities: Strategic view and understanding of Siemens Opcenter/Camstar Execution to lead design and development efforts across client. Design, implement,
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Posted 6 days ago

Only W2 - .NET Developer

White Oak IT Solutions

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Springfield, Illinois, USA

Contract

Only W2 - No C2C - No C2H - No Remote. Job Title: .NET Developer Location: Springfield, IL Duration: Long Term Job Summary: We are seeking two experienced .NET Developers who will also serve as mentors to assist with the re-engineering and modernization of an enterprise case management system. The current system is built using Java and an outdated framework. The re-development will be done using Microsoft .NET technologies in alignment with modern web application architecture and accessibility
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Posted 18 hours ago

Full Stack .NET Developer with Airline domain

Helishores Inc

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Chicago, Illinois, USA

Contract, Third Party

Role: Full Stack .NET Developer with professional experience in the Airline domain Location Chicago, IL or Houston, TX Onsite. Duration: Long Term Contract Must Have Skills: 8+ years of Full Stack .net experience.Net 8NoSQL Database experienceAWS cloud experience.Must have Jira and Agile
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Posted moments ago

.NET BACKEND DEVELOPER-REMOTE

Neo Prism Solutions, LLC

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Remote

Full-time

Job Title: .Net Backend Developer Location : Remote Job Type: Contract SKILLS/EXPERIENCE REQUIREMENTS Experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design patterns and architecturesStrong experien
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Posted 11 days ago | Updated 23 hours ago

Senior Backend Cloud Developer (.NET/Azure)

Main Sail, LLC

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Remote

Contract

Position Description: Team Composition and Methodology The client s team operates in an agile environment, utilizing a modified scrum methodology. The larger team includes approximately 30 professionals, split into smaller, focused groups of 5 7 members each, led by Team Leads. Each team has distinct roadmaps and features to deliver. The structure is cross-functional, including developers, testers, and DevOps engineers, with access to dedicated environments. Client Overview Our client's customer
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Posted 47 days ago | Updated moments ago

Node JS and .NET Fullstack Developer (W-2 only)

DataEdge Consulting, Inc.

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Remote

Contract

Lead Node.JS & .NET Fullstack Developer / Contract-to-Hire / Remote/ W2 ONLY About our Customer: Our DIRECT customer, a global leader in Food services industry is seeking a Lead Node.JS & .NET Fullstack Developer (Microsoft .NET stack) to work in Charlotte NC in a Hybrid working schedule. Qualifications: 10+ years of experience as a developer or similar role and the following qualifications MUST HAVE NodeJS, Microsoft .NET (ASP.NET), Angular, & JavaScriptMicrosoft .NET ASP.NET, C#; JavaScript
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Posted 13 days ago | Updated 13 days ago

.Net Developer with Healthcare development

Millennium Software, Inc.

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Remote

Full-time

For our Detroit based client we require .Net Developer with extensive healthcare project development experience Required Skills and Experience: Experience developing enterprise applications using .NET technologies (C#, ASP.NET, .NET Core). Hands-on experience with Medicaid systems or large-scale healthcare IT projects. Proven experience with relational databases (SQL Server, Oracle) and advanced SQL development. Demonstrated leadership in technical design, code reviews, and mentoring. Experience
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Posted 13 days ago | Updated 13 days ago

DOT NET Developer

Techim INC

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Remote

Full-time

We are currently looking for talented DOT NET Developers and wanted to check if you are open to exploring new job opportunities. If you're considering a job change, we have a dedicated bench sales and marketing team that will actively support you in finding the right position.Please let us know if you're interested, and we d be happy to share more details.
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Posted 21 days ago | Updated 5 days ago

.Net Developer with Medicaid

Millennium Software, Inc.

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Remote

Full-time

For our Detroit based cleitn we require .Net Developer with Medicaid related application development experience. Required Skills and Experience: Experience developing enterprise applications using .NET technologies (C#, ASP.NET, .NET Core). Hands-on experience with Medicaid systems or large-scale healthcare IT projects. Proven experience with relational databases (SQL Server, Oracle) and advanced SQL development. Demonstrated leadership in technical design, code reviews, and mentoring. Experienc
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Posted 13 days ago | Updated 13 days ago