140 sr net developer jobs at 98 companies in Gurnee, IL
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.NET Developer (Airlines)
Houston or Chicago
HybridContract
Appex Innovation: Provides AI-driven software solutions for healthcare revenue and management.
10+ YOE10+ years .NET development experience, US work authorization (USC or green card), expertise in C#/ASP.NET/SQL Server, cloud (AWS) and DevOps toolchains, strong architecture and communication skills.
TransUnionNYSE: TRU: Provides global credit reporting and risk management information solutions.
5+ YOE5+ years software development with strong .NET and SQL Server experience, cloud (GCP/Azure/AWS) familiarity, DevOps and container experience; bachelor's in CS/STEM preferred.
.NET Framework, Microsoft SQL Server, Google Cloud, GCP, Azure, AWS, Kubernetes, Docker, OneTru, DevOps, Continuous Deployment, Infrastructure as Code, Automated Testing, Automated Configuration Management
7+ YOE7+ years software development experience; proficiency with C#, .NET, Azure; strong SDLC, CI/CD, version control, database and automated testing knowledge; bachelor's degree preferred; leadership and mentoring experience.
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
6+ YOE6+ years software development experience; expertise in Angular, C#, .NET Core, SQL Server; GitHub and Azure experience; strong communication and mentoring skills.
Chicago or Arizona or California or Colorado or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or North Carolina or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia
HybridContract
FDM GroupLondon Stock Exchange: FDM: FDM provides IT consultancy and technology staff augmentation services.
5+ YOEBachelor's degree and 5+ years software development experience with C#, .NET, SQL Server, T-SQL, Git; strong analytical and communication skills; financial services experience preferred.
C#, .NET Framework, .NET Core, .NET 8+, ASP.NET MVC, ASP.NET Core, REST APIs, Microsoft SQL Server, T-SQL, Entity Framework, LINQ, JSON, XML, Visual Studio, Azure DevOps, Git, SQL Server Management Studio (SSMS), Power BI, Jira, SSIS, SSRS, SQL Server Agent, Docker, CI/CD pipelines
FDM GroupLondon Stock Exchange: FDM: Provides IT consulting, technical training, and staff augmentation services.
5+ YOE5+ years software development experience; bachelor's degree in CS/Engineering/Information Systems; strong C#, .NET, ASP.NET, SQL Server, T-SQL, EMR skills; Git and Azure DevOps experience; strong analytical and communication skills.
C#, .NET Framework, .NET Core, .NET 8+, ASP.NET MVC, ASP.NET Core, SQL Server, T-SQL, Entity Framework, Azure, SSIS, SSRS, Power BI, Azure DevOps, Docker, Visual Studio, Git, SQL Server Management Studio (SSMS), Jira
Toronto or Canada or San Francisco or New York City or Chicago or Manila
$110k-$150k/yrRemoteFull Time
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.
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
$107k-$137k/yrRemoteFull Time
Inspira Financial: Provides health, wealth, retirement, and financial custody solutions.
5+ YOE5+ years software product development experience; expertise in .NET (C#), .NET Core, MS SQL/T-SQL; cloud, container, and Kubernetes experience; Agile SDLC, automated testing, security and compliance knowledge; Bachelor’s preferred.
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
6+ YOE6+ years integration development experience; deep expertise with Azure Integration Services and Azure API Management; strong C#, .NET, REST, JSON, XML skills; CI/CD using Azure DevOps/GitHub Actions; observability with Azure Monitor and Application Insights.
Microsoft Azure Integration Services, Logic Apps, Microsoft Azure Functions, Microsoft Azure Data Factory, Microsoft Azure Service Bus, Microsoft Azure Event Grid, Microsoft Azure API Management (APIM), Microsoft Azure DevOps, GitHub Actions, GitHub Copilot, M365 Copilot, Microsoft Azure Monitor, Microsoft Application Insights, MuleSoft, C#, .NET, REST APIs, JSON, XML, Infrastructure as Code (IaC)
The Joint Commission: Accredits and certifies US healthcare organizations to ensure quality.
5+ YOEBS in CS or related field or equivalent; 5+ yrs distributed multi-tier software development; strong comms; lead experience; proficient in C#/NET, HTML/JS; SQL Server; API development; Agile; OOP/SOLID.
C#/.NET, HTML, JavaScript, jQuery, Angular 2+, Microsoft SQL Server, Entity Framework, API development, Git, TFVC, Visual Studio, Azure, AWS, Azure DevOps, N Telerik Kendo UI, NativeScript, Xamarin, Windows UWP, OOP, SOLID
Lead Software Developer (.NET) & Head of thyssenkrupp IoT U.S. Office
Kenosha, Wisconsin, United States
OnsiteFull Time
thyssenkruppXetra: TKA: Global industrial engineering and materials technology group.
5+ YOE2+ MgmtBachelor's degree or equivalent,5+ years software development experience with .NET/C#,2+ years leading or mentoring teams,agile experience,customer-facing skills,willingness to travel up to 20% within North America.
Sr. Software Engineer - Middleware (Hybrid - Oak Brook, IL)
Oak Brook, Illinois, United States
$86k-$163k/yrHybridFull Time
Chamberlain Group: Provides smart access solutions and residential garage door openers.
5+ YOE5+ years of software development experience; Bachelor's in Computer Science or related field; strong Agile/Scrum experience; .NET/C#, Azure, SQL; RESTful services; CI/CD; mentoring and leadership abilities.
EVERSANA: Provides commercialization and logistics services for the pharmaceutical industry.
6+ YOE6+ years full-stack engineering with hands-on Azure, .NET/C#, Python, modern JS (React/Angular), SQL, CI/CD, Docker/Kubernetes; bachelor\u0002s in CS/Engineering required.
The Joint Commission: Accredits and certifies healthcare organizations to improve patient safety.
5+ YOE3+ Mgmt5+ years software development experience, 3+ years technical lead experience; proficiency with C#/.NET, web technologies, SQL Server, EM frameworks, API development, and strong communication skills.
C#/.NET, HTML, JavaScript, CSS, jQuery, Angular, Microsoft SQL Server, Entity Framework, Git, TFVC, Visual Studio 2017+, Microsoft Azure, AWS, Azure DevOps, Telerik Kendo UI, NativeScript, Xamarin, Windows UWP, HoloLens, Artificial Intelligence, Machine Learning, AI Chatbot, IoT
United AirlinesNASDAQ: UAL: Operates a global network of passenger and cargo flights.
3+ YOEBachelor's degree, 3+ years software development experience, strong .NET/.NET Core and backend API skills, experience with AWS services, SQL/NoSQL knowledge, proficiency with Git and scripting, US work authorization required.
Lambda, Step Functions, CloudWatch, CloudFront, Cognito, route53, Dynamo DB, ECS, EKS, EC2, S3, RDS, API Gateway, Microsoft .NET Framework, Microsoft .NET Core, SQL, NoSQL, Node.js, Java, Python, Git, Angular, Data Dog, DynaTrace, Kibana, Bash, PowerShell