46 dotnet engineer jobs at 33 companies in Watertown, WI
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Sales Application Engineer
Stoughton or Indianapolis
OnsiteFull Time
Nelson Global: Designs and manufactures engineered exhaust and thermal management systems.
3+ YOEBachelor's degree in mechanical engineering, 3–5 years of product design experience using solid modeling tools, and knowledge of fluid mechanics and thermodynamics required; Inventor preferred.
Hands-on experience implementing enterprise API and event-driven integrations, knowledge of JSON/XML/data mapping, OAuth/OpenID Connect, AWS, and ability to lead technical discovery and communicate with stakeholders.
REST, JSON, XML, OAuth, OpenID Connect, Amazon Web Services (AWS), Boomi, MuleSoft, EDI, .NET
UW Credit Union: Member-owned institution providing personal banking and lending services.
2+ YOEBachelor's degree required, minimum 2 years software engineering experience, proficiency with .NET and C#, scripting and query languages, version control, and ability to be on-call.
FiservNew York Stock Exchange: FI: Provides financial technology solutions for merchants and financial institutions.
4+ YOEBachelor's in CS/Engineering or related and 4 years software development experience in credit/debit payment processing. Experience with .NET, C#, REST APIs, Microsoft SQL, cloud platforms (AWS/Azure/GCP), GitLab CI/CD, TCP/IP, and multithreaded architectures.
Brookfield or New York City or Alaska or California or Connecticut or Illinois or Maryland or Massachusetts or New Jersey or Pennsylvania or Virginia or Washington or District of Columbia
$105k-$199k/yrRemoteFull Time
Milliman: Global provider of actuarial and risk management consulting services.
5+ YOE5+ years software engineering experience focused on data pipelines and backend systems; proficiency with C# (.NET), SQL, AWS, microservices, event-driven architectures, CI/CD and DevOps practices; strong problem-solving and mentoring skills.
Bruno: Manufactures stair lifts and home accessibility equipment.
6+ YOEBachelor's in computer science or related,6+ years experience (3+ in manufacturing preferred),proven AI-first agentic LLM development workflow,polyglot coding across stacks,SQL,REST APIs,GIT,BI,prompt engineering.
University of Wisconsin–Madison: Public research university providing academic programs and clinical healthcare.
5+ YOE5+ years designing and developing full-stack applications with Microsoft .NET and SQL Server; 2+ years Angular; proficiency with C#, ASP.Net Core, TypeScript, HTML5, CSS, JavaScript, Microsoft Entity Framework, relational databases, and Git.
Microsoft .NET, SQL Server, Angular, C#, ASP.Net Core, TypeScript, HTML5, CSS, JavaScript, Microsoft Entity Framework, Git, OpenIDConnect, Canvas LMS, Salesforce, Salesforce APEX, ClaudeCode, Codex, GitHub Copilot
J. F. Ahern Co.: Mechanical and fire protection contracting and pipe fabrication services.
7+ YOE2+ MgmtRequires 7 years developing full-stack software, including 2 years in technical leadership, strong communication, collaboration, and experience with business applications, APIs, integrations, and databases.
118 118 Money: UK-based provider of personal loans and credit cards
Experience in software QA and test automation; hands-on with Playwright, Appium, WebDriverIO, Cucumber/Gherkin, BrowserStack; proficient in REST services, GitHub; knowledge of .NET/C#/TypeScript/JavaScript; AWS and DevOps; strong problem-solving.
Grande Cheese Company: Manufactures premium Italian cheeses and specialty dairy ingredients.
3+ YOEBachelor's degree in computer science, information systems, or related field plus 3 years' relevant experience, or equivalent combinations. Requires business application support, project leadership, and Microsoft development tools expertise.
Microsoft Dynamics 365, Microsoft Power Platform, Power Apps, Power Automate, Logic Apps, Microsoft Visual Studio, Visual Studio Code, Microsoft Azure DevOps, SQL Server Integration Services (SSIS), .NET Core, C#, Microsoft Azure, Azure App Service, Azure SQL, Microsoft Dynamics 365 Finance and Operations, Microsoft Dynamics 365 Customer Relationship Management
Compeer Financial: Provides financial services and crop insurance to agricultural producers.
3+ YOE3+ years Salesforce development with Apex and Lightning Web Components, experience with .NET, JavaScript, HTML/CSS, MS SQL, DevOps/CI/CD, strong communication and analytical skills; Bachelor's preferred.
Apex, Lightning Web Components, Salesforce, .NET, JavaScript, HTML/CSS, MS SQL, DevOps, version control, CI/CD
Johnson ControlsNYSE: JCI: Provider of smart, healthy, and sustainable building solutions.
6+ YOE6–9 years of integration development experience with Azure Integration Services, Azure API Management, C#, .NET, REST APIs, JSON, XML, CI/CD, distributed architectures, and debugging.
Azure Integration Services, Logic Apps, Azure Functions, Data Factory, Service Bus, Event Grid, Azure API Management, Azure DevOps, GitHub Actions, Infrastructure as Code (IaC), C#, .NET, REST APIs, JSON, XML, Azure Monitor, Application Insights, GitHub Copilot, M365 Copilot, MuleSoft
West Bend: Provides property and casualty insurance for businesses and individuals.
Proficiency with .NET and C#, React, Git, CI/CD and modern SDLC practices; experience with cloud (Azure), integration patterns, testing, and observability.
Grande Cheese: Produces premium Italian cheeses and whey ingredients for foodservice.
3+ YOEBachelor’s degree in computer science, information systems, or related field, plus three years’ relevant experience; equivalent associate degree and five years’ experience may qualify. Requires application support and development expertise.
Microsoft Visual Studio, Visual Studio Code, Microsoft Azure DevOps, Microsoft SQL Server Integration Services (SSIS), .NET Core, C#, Microsoft Azure App Service, Microsoft Azure SQL, Microsoft Power Apps, Microsoft Power Automate, Microsoft Dynamics 365 Finance and Operations, Microsoft Dynamics 365 Customer Relationship Management, Microsoft Logic Apps
Springs Window Fashions: Manufacturer of custom window treatments, blinds, and shades.
5+ YOEBachelor's degree or equivalent experience; production DevOps or cloud experience; AWS, Terraform or CloudFormation, Linux, Docker, Kubernetes, CI/CD, Python, Bash, databases, networking, and communication skills.
Irving or Atlanta or Hopkins or San Francisco or Charlotte or New York City or Chicago or Gresham or Englewood or Cincinnati or Brookfield or Earth City
$105k-$124k/yrHybridFull Time
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
3+ YOE3+ years IDP experience, hands-on Tungsten/Kofax, strong C#/.NET and SQL skills, Azure and AI/ML integration experience, production software engineering and stakeholder collaboration skills.
Tungsten, Kofax, C#, .NET, SQL, Microsoft Azure, AI/ML, Generative AI, IBM DataCap, Retrieval-Augmented Generation (RAG), APIs