.Net Developer jobs in Illinois

Remote or Arkansas

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Today

Title: .Net Developer Location: 100% remote (EST Hours) Duration: 12+ Months Contract Interviews: MS Teams Job Description: Role Overview: We are seeking a Senior Software Engineer to partner closely with the Principal Developer in building and scaling a competitive gaming and esports platform. This role is hands-on, architecture-aware, and product-minded. You will help design, implement, and refine core systems including matchmaking, ranking and tier models, tournaments, leaderboards, and pl

Contract

$40

.Net Developer

Remote

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Today

Job Title- Software Development Engineering Job Location- Milwaukee/ Remote Job Type- W2/Fulltime with Infinite Computer Solutions About your role: At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Software Development Engineering - Sr Professional II, you will play a critical role in designing, developing, and maintaining high-quality software applications. You will work with cross-functional teams to deliver solutions that align with our bu

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Full-time

Depends on Experience

Senior Financial .Net Developer/Architect

Remote

•

Today

This resource will be responsible for developing, maintaining and optimizing the central infrastructure, application instances and databases that are required to maintain the Budget System. HYBRID: The selected candidate must be located-in or willing to relocate to the Little Rock area. This will be on-site work for a minimum of one month. DFA has a partial remote work policy that is available after six months, but will require being located within the Little Rock area. Possibility of extensi

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Full-time, Third Party

Depends on Experience

Senior .NET Developer- VHA Finance

Remote

•

Today

Senior .NET Developer Location: Remote Description: Seeking a Senior .NET Developer to design, develop, and maintain high-quality software solutions. This role requires expertise in software architecture, coding best practices, and modern development frameworks. The ideal candidate will have a strong background in full-stack development, cloud computing, and Agile methodologies, working closely with cross-functional teams to deliver scalable and efficient software solutions. Job Responsibili

Full-time

C# Dot Net Developer with Stock Loan/Capital Market exp

Remote

•

Today

JOB DESCRIPTION: Please apply only if you have Investment banking/Capital market experience. W2 ONLY (No C2C) Role: C# Dot Net Developer with Stock Loan/Capital Market exp Location: NY(Remote) Job Type: Full Time (Contract - W2) Duration - Long Term Client is looking for a reliable full stack Dot Net developer ASAP.Wealth Management & Capital Market (Trading, Equities, , Portfolio) Exp. Must.SQL, C#, .NET, Full stack developer with 8+ years of experienceProficiency in C#, .NET framework, and obj

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Full-time

$100,000 - $120,000

Senior .Net Developer

Chicago, Illinois

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Today

One of the coolest Health Tech startup in Chicago is continuing to grow. Their usability focused software supports the day-to-day operations of caretakers, helping staff and administrators improve the experience for their patients, creating a reliable and usable real-world impact. Their mission focused software is continuing to evolve an they're hiring a Senior Developer who can add brand new features to the offerings. You'll take a leading role in designing and delivering features across our pl

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Full-time

$120000 - $150000

Senior .Net Developer / Hybrid / Chicago

Chicago, Illinois

•

Today

A top 100 company is looking to bring on a Senior .Net Engineer to lead the rebuild efforts for their outdated applications. You would be building greenfield internal insurance software. This organization has a 2-day hybrid model in Chicago Illinois. You would be joining a growing organization who is shifting their internal priorities to improve their software quality. This organization is an extremely stable organization and never initiated layoffs throughout their existence. If you are interes

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Full-time

$120000 - $140000

.NET Developer

Remote

•

Today

JOB PURPOSE: We are seeking a skilled and driven Full Stack Software Developer to join our expanding development team. This position involves both frontend and backend responsibilities, contributing to the creation of scalable, user-focused web applications. The successful candidate will collaborate with fellow developers, product managers, and stakeholders to design and implement high-quality features, address complex challenges, and consistently deliver robust, maintainable code across all la

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Contract

Depends on Experience

Sr .Net Developer

Hybrid in Chicago, Illinois

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15d ago

Role : Sr .Net Developer Location : Chicago, IL- Hybrid (minimum 3 days from office) Hire Type : Fulltime Job description: Required Skills & ExperienceStrong and practical expertise in .NET development.Solid experience with Microsoft Azure and AI Foundry/AI-related solutions.Strong Python programming skills.Proficiency with low-code/no-code platforms, especially Retool.Ability to quickly prototype, iterate, and convert ideas into workable models.Strong debugging skills with a proactive attitude

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Full-time

$120,000 - $140,000

Senior .NET Developer

Remote

•

Yesterday

Location:Remote -- must live within the Southeastern US and be open to occasional travel Type:Full-time | Direct Hire | Permanent Compensation:up to $130,000 base + 5% bonus (depending on experience) Benefits: Comprehensive healthcare coverage (medical, dental, vision, life, supplemental)Short- and Long-Term Disability (STD/LTD)HSA & FSA optionsPaid Time Off (PTO)401(k) retirement plan About the Role: We are seeking a Senior .NET Engineer to join a small, high-impact R&D engineering team foc

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Full-time

Up to $130,000

C# .Net Developer (Junior)

Remote

•

Today

Great opportunity with this growing leader in the customer loyalty and retention space. As part of a small team, you will have the opportunity to be involved in projects from ideation through implementation. POSITION IS REMOTE WITHIN THE DFW METRO MUST RESIDE IN DFW This is a hybrid role focused primarily on development and the ability to test what you develop. As a primarily remote team, great communication skills, adaptability and commitment to collaboration are a must. BACKGROUND C#MVC.Net F

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Full-time

Depends on Experience

.Net Developer

Remote

•

Yesterday

.Net Developer REMOTE 6 month rolling contract Example attached Needs: .NET C# CI/CD Observability TElemetry Incident response Needs TO BE FROM FAANG, MANGO, OR MAGNIFICENT 7, we can downgrade to a technology company(CISCO, ORACLE, etc)

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Contract

Depends on Experience

.NET Developer (P&C Insurance Experience)

Remote

•

Today

Job Title: .NET Developer (P&C Insurance Experience) Location: Dallas, TX Duration: 12+ months Job Description: We are seeking a .NET Developer with Property & Casualty (P&C) insurance experience and exposure to cloud platforms such as AWS, Azure, or Google Cloud Platform. The role involves developing and maintaining .NET applications, supporting insurance systems, and working with cloud-based services to build scalable and reliable solutions. Key Requirements: Strong experience with .NET techno

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Contract

$50 - $52

Senior .NET Developer with FHIR & HL7 Experience :: Remote :: W2/C2C

Remote

•

Yesterday

Job Title: .NET Developer FHIR & HL7 Location: Remote Experience: 12+ Years Domain: Healthcare IT / Clinical Systems Integration Role Overview We are seeking an experienced .NET Developer with strong healthcare integration experience to design, develop, and support applications and interfaces that exchange clinical and administrative data using FHIR and HL7 standards. The ideal candidate will have hands-on experience building APIs, working with EHR systems (Epic, Cerner, Meditech, etc.), and

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Contract

Depends on Experience

Full Stack .NET Developer

Schaumburg, Illinois

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20d ago

We are looking for a Full Stack .NET Developer to join our growing team. The ideal candidate will have strong experience building modern web applications using .NET Core, C#, and front-end frameworks such as Angular or React. This role requires the ability to work independently while collaborating effectively within a team. Hands-on experience integrating AI/ML solutions into applications is a plus. Key ResponsibilitiesDesign, develop, test, document, and maintain application programs Develop an

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Contract

$60 - $70

Senior .NET Developer

Remote

•

Today

Job ID: 2512502 Location: REMOTE WORK, VA, US Date Posted: 2026-01-23 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is searching for a motivated, career and customer-oriented Senior Software Systems Engineer (.NET Developer) who performs high-level, day-to-day development solutions to join our team and beg

Full-time

USD 120,001.00 - 160,000.00 per year

Senior .NET Developer

Remote

•

Today

We are seeking a Senior .NET Developer with expertise in C# and .NET to join our team. This role requires a deep understanding of object-oriented principles based on SOLID principles and experience with event-driven and state machine patterns. You will work on solutions involving databases, queues, topics, files, REST APIs, API gateways, and S3 buckets. Experience with AWS deployment and Azure DevOps is a plus. Join an agile scrum squad working on a high-profile industry project with 2-week sp

Full-time

Senior .NET Developer

Remote

•

Yesterday

Location: Remote -- must live within the Southeastern US and be open to occasional travel Type: Full-time | Direct Hire | Permanent Compensation: up to $130,000 base + 5% bonus (depending on experience) Benefits: Comprehensive healthcare coverage (medical, dental, vision, life, supplemental)Short- and Long-Term Disability (STD/LTD)HSA & FSA optionsPaid Time Off (PTO)401(k) retirement plan About the Role: We are seeking a Senior .NET Engineer to join a small, high-impact R&D engineering team foc

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Full-time

Up to $130,000

.Net Developer

Remote

•

Yesterday

Title : .NET Developer Location : Remote Type : Fulltime Job Description: Bachelor s degree in Computer Science, Engineering, or a related field. 3 5 years of experience in .NET application development. Strong proficiency in C#, , and .NET Core. Experience developing RESTful APIs and web applications. Hands-on experience with SQL Server and database design. Familiarity with front-end technologies such as HTML, CSS, JavaScript (Angular/React is a plus). Experience with cloud platforms like Azure

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Full-time

$100,000 - $120,000

.NET Vue.js Developer

Remote

•

2d ago

Role: .NET Vue.js Developer Required Skills Vue.jsJavaScriptWEB APIASP web forms.NET frameworkExcellent SQL development skills

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Full-time

Depends on Experience

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.Net Developer jobs in Illinois, USA