11 software application engineer jobs at 9 companies in Janesville, WI
1d
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Senior AI Application Developer
Brookfield or Waukesha
OnsiteFull Time
5+ YOEBachelor’s degree or equivalent experience, 5+ years of software development, production LLM applications and AI agents, Python/C#/.NET/TypeScript, SQL, RAG, REST APIs, authentication, and cloud platform experience.
Python, C#/.NET, TypeScript, SQL, OAuth2, OIDC, JWT, Active Directory, REST APIs, Azure, AWS, LangGraph, LangChain, Semantic Kernel, Microsoft Agent Framework, LlamaIndex, Model Context Protocol (MCP), React, Next.js, Blazor, Angular, SSE, SignalR, WebSockets, Windows Server, CI/CD, GitHub Copilot, Claude Code, Cursor, Aider
1mo
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Software Engineer - Enterprise Application
West Bend or Madison or Appleton
$97k-$121k/yr HybridFull Time
Proficiency with .NET and C#, React, Git, CI/CD and modern SDLC practices; experience with cloud (Azure), integration patterns, testing, and observability.
.NET, C#, React, Git, Azure DevOps, NuGet, Gradle, NServiceBus, API Management, OpenTelemetry, Application Insights, Splunk, Dynatrace
1mo
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Software Developer (GIS)
Waukesha, Wisconsin, United States
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience; 3+ years software development or GIS application experience; proficiency with JavaScript/TypeScript, Python, Esri/ArcGIS tools, AWS, SQL/NoSQL, REST APIs; strong communication and problem-solving skills.
ArcGIS Pro, ArcGIS Online, ArcGIS Enterprise, ArcGIS Dashboards, ArcGIS Field Maps, Survey123, VertiGIS Studio, AWS, SQL, NoSQL, REST APIs, Python, JavaScript, TypeScript
3w
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Software Engineer/Developer III
Madison, Wisconsin, United States
$90k/yr HybridFull Time
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
4w
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Software Engineer
United States or Austin or Boston or Chattanooga or Chicago or Dallas or Denver or Houston or Jefferson City or Kansas City or Madison or Milwaukee or Minneapolis or Nashville or Omaha or Providence or Springfield or Saint Louis or Washington
$76k-$234k/yr HybridFull Time
5+ YOEBachelor's or equivalent,5+ years application engineering experience,full‑stack proficiency with backend focus,experience with generative AI and cloud deployment (Azure preferred),strong architecture and communication skills.
Python, Javascript, TypeScript, React, Vue, Azure, CI/CD, LLM APIs
2w
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Applications Engineer
Loves Park, Illinois, United States
$115k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering or life sciences, 5+ years in water treatment or a related industry, technical expertise, CAD ability, strong communication, and PC software proficiency.
AutoCAD, SolidWorks, ERP, PC, fax, printer
2mo
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Senior Telephony Engineer
Madison, Wisconsin, United States
$99k-$167k/yr HybridFull Time
3+ YOEMinimum 3 years of heavy Node.js experience, Java application and API development, complex software development, systems integration, SDLC, design specifications, testing, and technical communication.
Node.js, Java, API, Genesys, SDLC
2mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
5+ YOE5+ years software development experience; proficiency in Java, C#, Python, JavaScript; strong system architecture, design patterns, data modeling, cloud and application security knowledge; bachelor's in CS/Engineering preferred; experience with SaaS platforms (Adobe, Oracle) preferred.
Java, C#, Python, JavaScript, Adobe, Oracle
3d
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Java Developer
Madison, Wisconsin, United States
$79k-$112k/yr HybridFull Time
Experience translating business requirements, troubleshooting Java applications, developing with Java 8+ and Spring/Spring Boot, and using IntelliJ and GitHub.com. Experience upgrading, testing, or applying development methodologies preferred.
Java, Spring, Spring Boot, IntelliJ, GitHub.com, Agile, Scrum, Kanban, Waterfall
1mo
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Mobile iOS Engineer (Hybrid)
Madison or Boston
$80k-$131k/yr HybridFull Time
Experience developing customer-driven iOS applications with Swift, iOS architecture patterns, REST APIs, third-party SDKs, Git, CI/CD, XCTest, Xcode, code reviews, and debugging.
Swift, MVVM, MVC, REST APIs, Git, CI/CD, XCTest, Xcode, Airship, Optimizely, ForgeRock
1w
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Senior Information Technology Professional - Applications & Solutions Developer
Waukesha, Wisconsin, United States
$41-$56/hr HybridFull Time
4+ YOEHigh school diploma/GED and four years of relevant technology experience, or qualifying postsecondary education substitution. Requires application development, integration, troubleshooting, documentation, and communication skills.
Microsoft .NET, C#, SQL, REST APIs, Microsoft Power Platform, Power Apps, Power Automate, Power BI, Microsoft SharePoint Online, Microsoft 365, Microsoft Graph API, Dataverse, Azure DevOps, JavaScript, HTML, CSS