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20 asp net developer jobs at 19 companies in Illinois

3w
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Lead .Net Developer
Lisle, Illinois, United States
$112k-$168k/yr OnsiteFull Time
International Motors
International Motors: Manufacturer of commercial trucks, buses, and diesel engines.
1+ YOEExperience with .NET Core, ASP.NET, C#, ReactJS, SQL, Kubernetes, Git/TFS, CI/CD; Bachelor's (2+ yrs) or Master's (1+ yr) or 5+ yrs experience; authorized to work in the US.
.NET Core, ASP.NET, C#, VB.NET, Visual Studio, ReactJS, HTML, XML, CSS, JSON, JavaScript, jQuery, SQL, SOAP, REST, GitFlow, Kubernetes, SOLID, ADO, JIRA, CI/CD, TFS, GIT, Azure, Telerik
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1mo
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Senior .NET Engineer
Toronto or Canada or San Francisco or New York City or Chicago or Manila
$110k-$150k/yr RemoteFull Time
Derivative Path
Derivative Path: Provides cloud-based software for managing financial derivatives and hedging.
7+ YOE7+ years building production software; strong C# and ASP.NET; React and database experience (Postgres, MS SQL, MongoDB); CI/CD and automated testing; DDD/SOA/microservices experience; mentoring experience; CS degree or equivalent.
C#, ASP.NET, Postgres, MS SQL, MongoDB, React, CI/CD, Docker, Kubernetes, AWS CDK, Terraform, Blazor
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3mo
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Software Engineer
Westchester, Illinois, United States
$79k-$99k/yr HybridFull Time
Ritchie Bros.
Ritchie Bros.NYSE: RBA: Conducts global auctions for heavy equipment and industrial assets.
5+ YOE5+ years .NET development in multi-team environment; .NET, ASP.NET, C#, MVC, Web API, SQL Server/MySQL; HTML5/CSS/JS; Agile; unit & automation testing; fault-tolerant, scalable software.
.NET, ASP.NET, C#, MVC, Web API, SQL Server, MySQL, HTML5, CSS, JavaScript, jQuery, Bootstrap, JSON
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2mo
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Senior Full-Stack Software Engineer (Azure &.NET)
Chicago, Illinois, United States
$160k-$200k/yr OnsiteFull Time
Ripple
Ripple: Provides blockchain solutions for global payments and liquidity.
5+ YOE5+ years in application development; expert in ASP.NET/Core, C#, SQL Server; Azure, DevOps, CI/CD; modern JS front-ends; mentoring; agile; on-call.
Azure, ASP.NET, C#, SQL Server, Azure DevOps, CI/CD, JavaScript, TDD, BDD
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1mo
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Software Developer
United States or Missouri or Austin or Boston or Chattanooga or Chicago or Dallas or Denver or Houston or Jefferson City or Kansas City or Los Angeles or Madison or Milwaukee or Minneapolis or Nashville or Oakland or Omaha or Phoenix or Providence or Springfield or Saint Louis or Washington
$105k-$237k/yr HybridFull Time
Husch Blackwell
Husch Blackwell: A nationwide firm providing industry-focused legal and litigation services.
5+ YOEBachelor's in CS/related (or equivalent) and 5+ years enterprise app development/AI/cloud engineering experience; strong C#, .NET, Azure, AI implementation, CI/CD, and cloud-native backend skills.
C#, .NET Core, .NET 8, ASP.NET, Azure App Services, Azure Web Apps, Azure Functions, Durable Functions, Azure Service Bus, Azure SQL Database, Docker, Azure Application Insights, Azure DevOps, GitHub Actions, Git, Azure AI Foundry, Azure OpenAI, Copilot Studio, Entra ID
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2mo
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Software Developer (Fullstack)
Westmont, Illinois, United States
$120k-$145k/yr OnsiteFull Time
Crash Champions
Crash Champions: Provider of national automotive collision repair and refinishing services.
3+ YOE3+ years full-stack .NET development; strong C#, REST APIs, SQL, SPA frameworks (React/Angular/Next.js), Azure DevOps, CI/CD, REST/microservices.
C#, .NET Core, ASP.NET, React, Angular, TypeScript, JavaScript, SQL, Azure, Azure DevOps, REST APIs
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1mo
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Web Developer
United States or New York City or Chicago or California or Colorado or Washington
RemoteFull Time
The IMA Group
The IMA Group: Provides medical evaluation and clinical research services to organizations.
Strong experience with C#, ASP.NET/.NET Framework/.NET Core, React or Python, SQL Server, HTML/CSS/JavaScript, Git; ability to work independently in a remote environment and support AI/cloud initiatives.
C#, ASP.NET, .NET Framework, .NET Core, React, Python, SQL Server, HTML, CSS, JavaScript, Claude Code, GitHub Copilot, Microsoft Azure, Git, API
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1mo
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Senior Integration & Applications Developer
Itasca, Illinois, United States
$125k/yr OnsiteFull Time
Mid-America Overseas
Mid-America Overseas: International freight forwarding, customs brokerage, and logistics services provider.
15+ YOE15+ years in logistics/transportation; strong Microsoft SQL Server and T-SQL skills; experience with EDI (X12, EDIFACT), Altova tools, .NET/ASP.NET, JavaScript/TypeScript, and integration transports (MQ, AS2, SFTP).
Microsoft SQL Server, T-SQL, SSIS, MapForce, XMLSpy, StyleVision, Altova Server, .NET, .NET Core, ASP.NET, JavaScript, TypeScript, RESTful services, X12, EDIFACT, MQ, AS2, SFTP, XML, JSON, Cargowise, TMS, WMS, EDI VANs
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3w
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Software Engineer II
Noida or Chicago
OnsiteFull Time
R1 RCM
R1 RCM: Provides revenue cycle management and automation for healthcare providers.
3+ YOE3+ years building cloud-native solutions on Azure using .NET, C#, ASP.NET Core and Web API; proficiency with Microsoft SQL Server, front-end frameworks (Angular/React), source control, unit testing, and Agile practices. BE/B.Tech/MCA or equivalent required.
Microsoft Azure, .NET, .NET Framework, .NET Core, C#, ASP.NET, ASP.NET Core, Web API, GenAI, Agentic AI, Microsoft SQL Server, SOAP, REST, AngularJS, ReactJS, Git, Bitbucket, GitHub, AJAX, jQuery, Angular 2/4, JavaScript, CSS, Azure DevOps (ADO), Jira, WCF, MVC 4/5, JSON, Octopus Deploy, Docker, xUnit, NUnit, MSTest
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1mo
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Staff Engineer
Park Ridge or Alabama or Connecticut or Florida or Georgia or Illinois or Kentucky or Louisiana or Massachusetts or Michigan or Missouri or North Carolina or Nebraska or New Hampshire or New Mexico or Ohio or Pennsylvania or South Carolina or Texas or Wisconsin
$165k-$175k/yr HybridFull Time
PCMI
PCMI: SaaS platform for warranty and insurance administration.
10+ YOE10+ years experience with .NET Framework/.NET Core, ASP.NET, Angular, SQL Server, Azure; experienced in architecture, CI/CD, testing, DevOps (Azure DevOps, TeamCity, Octopus), mentorship, and domain-driven design.
.NET Framework, .NET Core, ASP.NET, Angular, C#, TypeScript, JavaScript, SQL Server, Azure, App Services, Service Bus, Azure SQL, Azure DevOps, TeamCity, Octopus, GitHub Copilot
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3mo
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AI Application Developer
Chicago, Illinois, United States
$120k-$145k/yr HybridFull Time
University of Chicago
University of Chicago: Provides higher education and conducts academic research.
5+ YOE5-7 years of related work experience; strong background in C#, .NET, ASP.NET, SQL Server; experience with AI-assisted development tools; ability to design, develop, and integrate AI-powered solutions.
C#, .NET, ASP.NET, SQL Server, GitHub Copilot
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1w
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DotNet Full Stack Engineer
Chicago, Illinois, United States
$100k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
7+ YOE7+ years software development experience with C#, ASP.Net, .NET Core, JavaScript, Angular, TypeScript, SQL Server, ETL (SSIS/Azure Data Factory), CI/CD and mentoring experience.
C#, ASP.Net, MVC, Web Forms, JavaScript, jQuery, Web API, .NET Core, Angular, TypeScript, HTML, CSS, SQL Server, SSIS, Azure Data Factory
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1mo
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Senior QA Automation Engineer
Chicago, Illinois, United States
RemoteFull Time
CSC
CSC: Provides global business administration and compliance solutions.
5+ YOE5+ years in software development/SDET/automation; strong C# and JavaScript/TypeScript skills; Playwright experience; CI/CD and SQL knowledge; experience with AI/ML-assisted testing, Agile, and test framework development.
Playwright, C#, JavaScript, TypeScript, CI/CD, AI/ML, SQL, .NET, ASP.NET, Azure, Angular
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3mo
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Senior Associate, Software Application and API Developer (St. Charles, Illinois) (St. Charles, IL, US)
St. Charles, Illinois, United States
$153k-$212k/yr HybridFull Time
New York Life
New York Life: Provides life insurance, retirement income, and investment solutions.
7+ YOEBachelor's degree in CS/EE/Math or related field plus 7 years in software development; experience with .NET, REST/SOAP APIs, microservices; VB.NET, ASP.NET, C#, JavaScript, SQL Server; Excel/VBA actuarial models; hybrid work in St. Charles, IL.
VB.NET, ASP.NET, C#, JavaScript, XML, HTML, CSS, REST, SOAP, Swagger, Postman, SOAP UI, SQL Server, .NET
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1w
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Senior Engineer - Software
University Park, Illinois, United States
$78k-$134k/yr OnsiteFull Time
Federal Signal
Federal SignalNYSE: FSS: Manufacturer of infrastructure maintenance and public safety equipment.
5+ YOEBachelor's in software engineering,5+ years engineering experience,web and mobile service development,proficiency with SQL,C#,C++,JavaScript/.NET,REST APIs,strong communication and design skills.
SQL, JavaScript, Angular, React, JQuery, Vue, C#, C++, ASP, .NET Core Framework, REST APIs, Atlassian, SIP, SMS, SMTP, SNMP, HTTPS, RS232, RS485, VoIP, SCADA
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1mo
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Infor SyteLine Senior Developer
La Mirada or High Point or Schaumburg
$135k/yr OnsiteFull Time
Amada
AmadaTokyo Stock Exchange: 6113: Manufacturer of sheet metal processing machines and precision tooling.
5+ YOEBachelor's degree or equivalent, 5+ years with SyteLine/CloudSuite Industrial, expertise in Infor Mongoose, Infor OS, Birst, BQL, C#, .NET, Visual Studio, SQL; strong troubleshooting and communication skills.
Infor SyteLine, CloudSuite Industrial, Factory Track, IDM, Birst, Infor OS, Infor OS APIs, Infor Mongoose, Mongoose Framework Forms, BQL, C#, Visual Basic, .NET Framework, Visual Studio, IDOs, Extension Class Assemblies, AES, SQL, ASP
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Sr. Cloud Security Engineer (Remote)
Oak Brook or Alabama or Arizona or Florida or Georgia or Iowa or Illinois or Indiana or Michigan or Minnesota or Missouri or North Carolina or Nebraska or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or West Virginia
$125k-$155k/yr RemoteFull Time
Inspira Financial
Inspira Financial: Provides health, wealth, retirement, and financial custody solutions.
10+ YOE10+ years cloud/infrastructure/security engineering with hands-on remediation experience; familiarity with NIST/HIPAA/PCI, regulated industries, cloud security tooling and Azure platform; technical certifications preferred.
Azure, Virtual Networks (VNETs), Azure Firewall, Application Gateways, ExpressRoute, VPN Gateways, Azure Bastion, Virtual Machines, VM Scale Sets, AKS (Kubernetes), Azure Policy, Active Directory, Microsoft Entra ID, Microsoft Sentinel, Microsoft Defender for Cloud, Azure Monitor, Azure Key Vault, Azure Site Recovery, Azure Virtual Desktop (AVD), Rapid7, InsightVM, InsightIDR, Wiz, Orca Security, Datadog, Delinea Secret Server (Thycotic), Cloudflare (Enterprise), Cisco ASAv, Azure DevOps (ADO), GitHub, GitLab, Terraform, ARM templates, Bicep, CHEF, Windows Server, Linux Server, Microsoft 365 Suite, Log Analytics Workspace, ASP.NET, .NET, Java, gRPC, Redis, SQL Server
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4d
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Analyst II
Lisle, Illinois, United States
$67k-$101k/yr OnsiteFull Time
Duly Health and Care
Duly Health and Care: Provides multi-specialty medical and healthcare services.
3+ YOEBachelor's degree or 7 years experience, minimum 3 years IT application development experience, experience with .Net/C#/ASP.Net/TFS/SQL Server, EMR integration, Active Directory, strong communication and documentation skills.
.Net Framework (2.0, 3.0, 3.5), C#, ASP.Net, TFS, Microsoft SQL Server, SSIS, IIS, Microsoft SharePoint Server, BizTalk, Active Directory, EMR
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2w
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Solution Architect
Chicago or Illinois
$112k-$139k/yr HybridFull Time
Illinois Housing Development Authority
Illinois Housing Development Authority: Finances and supports affordable housing initiatives throughout Illinois.
7+ YOE7–10 years hands-on experience with Microsoft SQL Server, SSIS, Power BI, Microsoft .NET (Core/4.6+), C#, ASP.NET, Azure DevOps and Git; 3–5 years SharePoint development; Azure App Services and strong SQL optimization skills. Bachelor's preferred.
Microsoft SQL Server, Microsoft SSIS, Microsoft Power BI, Microsoft .NET Core, Microsoft .NET, C#, Microsoft ASP.NET, HTML, XML, JavaScript, jQuery, JSON, Microsoft Azure DevOps, Git, Microsoft SharePoint, Microsoft Azure App Services, Microsoft SQL Profiler, Crystal Reports, SQL Server Reporting Services (SSRS), Jira, Monday.com
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