46 platform software engineer jobs at 23 companies in Hartford, WI

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Senior Data Platform Engineer
Milwaukee, Wisconsin, United States
$100k-$145k/yr OnsiteFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
5+ YOERequires 5+ years in data engineering or platform engineering, Snowflake, SQL, data transformation, security models, and R or Posit environments; familiarity with data quality, Azure, and analytical platforms preferred.
Snowflake, SQL, Coalesce.io, dbt, Posit, RStudio, Python, R, Azure DevOps, GitHub, Azure
1mo
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Software Engineer
Sun Prairie, Wisconsin, United States
$70k-$100k/yr OnsiteFull Time
i3 Product Development
i3 Product DevelopmentNYSE: HLIO: Integrated product design and engineering firm for connected solutions.
5+ YOEBachelor's degree,5+ years professional software development experience,proficiency with Java,Python or C#,REST/SOAP,cloud platforms (AWS/Azure/GCP),Git,CI,Agile and strong communication.
Java, Python, C#, RESTful, SOAP, AWS, Microsoft Azure, Google Cloud, Git
2mo
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Senior Software Engineer
Milwaukee, Wisconsin, United States
OnsiteFull Time
Fiserv
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.
.NET, C#, REST APIs, Microsoft SQL, AWS, Azure, GCP, GitLab, TCP/IP
2mo
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Chief Principal Software Engineer- Cloud
Greenville or Remote or Remote
$119k-$204k/yr HybridFull Time
Oshkosh
OshkoshNYSE: OSK: Manufacturer of specialty trucks, military vehicles and access equipment.
8+ YOE8+ years backend cloud software development; Azure cloud; C#/.NET; IoT/cloud data platforms; containerization; CI/CD; security and observability.
Azure, C#, NET Core, Docker, Kubernetes, Terraform, GitHub Actions, Event Grid, Event Hub, Azure Functions, CosmosDB, Redis, Azure Monitor, Application Insights
1w
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Senior Software Engineer
Pleasant Prairie or Milwaukee or Waukegan or Glenview or Kenosha
OnsiteFull Time
Uline
Uline: Distributes shipping, industrial, and packaging materials across North America.
10+ YOEBachelor’s degree in IT, computer science, or related field; 10+ years Java and SQL experience; 5+ years Java Spring microservices; 2+ years deploying Java microservices on Kubernetes platforms.
RedHat OpenShift, Java, Spring Boot, DynaTrace, Grafana, Elastic Stack, Tekton, Argo CD, SQL, Kubernetes, GitOps, CI/CD
2mo
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AI Native Software Engineer
Arlington or Milwaukee or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or Pittsburgh or Hartford or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Morristown or San Francisco or Boston or Denver or Philadelphia or Des Moines or Overland Park or Los Angeles or Walnut Creek or Charlotte or Seattle or Carmel or Houston or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego or California or Colorado or District of Columbia or Illinois or Maine or Maryland or Massachusetts or Minnesota or New York or New Jersey or Virginia or Washington or United States
$54k-$235k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years cloud-native engineering, 1+ year building/deploying agentic solutions, 1+ year with modern AI platforms, 3+ years Python/Java and IaC (Terraform, Helm); Bachelor's in CS/Engineering or equivalent experience; strong client communication.
Anthropic, Google, OpenAI, Vertex AI, Claude, Claude SDK, Open AI SDK, Lang-graph, Crew AI, Kubernetes, Docker, Terraform, Helm, Python, Java, CI/CD, GitHub
1mo
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Process Automation Software Engineer
Milwaukee, Wisconsin, United States
OnsiteFull Time
Rockwell Automation
Rockwell AutomationNYSE: ROK: Sells industrial automation hardware and digital manufacturing software solutions.
Bachelor's degree, legal US work authorization, experience with Logix/FactoryTalk platforms, cloud/edge integrations, APIs/microservices, JavaScript/TypeScript or C#/.NET.
Studio 5000 Logix Designer, Logix Designer, FactoryTalk Design Studio, FactoryTalk Optix, FactoryTalk DataMosaix, Plex, Fiix, OPC UA, JavaScript, TypeScript, C#, .NET, Time-Series Databases, APIs, microservices, container-based systems
2w
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AI Engineering & Platform Leadership Senior Manager - Utilities
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$113k-$338k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services firm providing consulting and technology solutions.
10+ YOE5+ MgmtRequires 10+ years in software or AI/ML engineering, 6+ years architecting enterprise AI platforms, leadership experience, multi-cloud and LLMOps expertise, utilities experience, and a bachelor's degree or equivalent.
OpenAI, Anthropic, AWS, Azure, Google, LLMOps, MLOps, FinOps
2mo
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AI Engineer
Milwaukee, Wisconsin, United States
OnsiteFull Time
Direct Supply
Direct Supply: Supplies equipment and technology to senior living communities.
2+ YOE2+ years in software engineering or applied AI, strong applied AI and software engineering fundamentals, experience with AI development tools and cloud/frontier AI platforms, product judgment and ability to ship and operate production systems.
Python, C#, TypeScript, PostgreSQL, Anthropic, OpenAI, Docker, Terraform, AWS
3mo
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Failure Analysis Engineer
Mount Pleasant, Wisconsin, United States
OnsiteFull Time
Foxconn
FoxconnTaiwan Stock Exchange: 2317: World's largest contract manufacturer of electronic products and components.
4+ YOEBachelor's or Master's in electrical or computer engineering; 4+ years designing/debugging computing platforms; hardware/firmware/software development and test experience; knowledge of server technologies.
Intel, AMD, ARM multi-core processors, DDR4/DDR5, NAND memory, PCA design, debug tools
1w
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Manager Software Engineering - Electronic Communication Compliance
Milwaukee, Wisconsin, United States
$144k-$216k/yr HybridFull Time
Northwestern Mutual
Northwestern Mutual: Provides life insurance and financial planning services to individuals.
4+ YOE1+ MgmtBachelor's degree or equivalent experience, 4–5 years of professional experience, 3–5+ years with engineering tools and software delivery, and 1–2 years of technical leadership. Agile and vendor platform experience required.
21h
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AI Engineer (Org Wide)
Fond du Lac, Wisconsin, United States
OnsiteFull Time
Lakeland Care
Lakeland Care: Managed care services for elderly and disabled adults.
5+ YOEBachelor's degree or equivalent experience; 5+ years software or data engineering, including 3+ years delivering production AI/ML solutions; Copilot Studio, Azure AI Foundry, RAG, Azure data, Power Platform, Python, and healthcare compliance expertise.
Microsoft Copilot Studio, Azure AI Foundry, Azure AI Search, Cosmos DB Vector, Azure SQL, Synapse, Microsoft Fabric, Power BI dataflows, Microsoft Purview Data Loss Prevention, Microsoft Entra ID, Conditional Access, Microsoft Graph API, Managed Environments for Power Platform, Microsoft Power Platform, Power Automate, Power Apps, custom connectors, AI Builder, Power Platform DLP policies, Python, PowerShell, SQL, T-SQL, KQL, MLflow, Docker, CI/CD
1w
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Senior AI Engineer / AI Solutions Architect
Brookfield, Wisconsin, United States
OnsiteFull Time
MLG Capital
MLG Capital: Private real estate firm managing diversified property investment funds.
5+ YOERequires 5+ years in software, cloud, machine learning, or AI engineering; production application development; scalable cloud architecture; stakeholder collaboration; and modern engineering practices. Experience with Azure AI, RAG, agents, Python, and Microsoft platforms preferred.
Azure OpenAI, Azure AI Foundry, Microsoft Copilot, Copilot Studio, Azure AI Search, RAG, Machine Learning, Prompt Engineering, Azure Machine Learning, MCP (Model Context Protocol), Semantic Kernel, LangGraph, AutoGen, CrewAI, Python, C#, TypeScript, JavaScript, .NET, React, Node.js, REST APIs, SQL, Microsoft 365, Microsoft SharePoint, Microsoft Teams, Microsoft Fabric, OneLake, Microsoft Purview, Microsoft Entra ID, Microsoft Power Platform, Microsoft Power Automate, CI/CD
1mo
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Software Systems Administrator
Waukesha, Wisconsin, United States
OnsiteFull Time
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
5+ YOE5+ years software administration experience, led large system migrations, managed multiple platforms; bachelor’s in CS/IS/Engineering or equivalent; proficiency in Visual Studio and multiple programming languages; strong collaboration and communication.
Visual Studio, Python, C#, C++, Java, Go, Rust, QA Trax, LabView, Nation Instruments, SQL, Git, GitHub, GitHub Co-Pilot, Claude Code
2mo
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Senior Specialist, Software Engineering
Brookfield or New York
$150k/yr OnsiteFull Time
BetaNXT
BetaNXT: Wealth management infrastructure and securities processing software solutions
10+ YOE10+ years experience with cost basis/tax operations in financial services, Bachelor's in Computer Science (or equivalent), cloud platform proficiency (AWS/OCI/Azure/GCP), Java, Oracle/PL/SQL, Unix/Linux scripting, CI/CD and Git, and experience integrating AI/ML/LLM capabilities.
Git, Git CI/CD pipeline, CI/CD, Jenkins, GitOps, Oracle, PL/SQL, Unix/Linux shell scripting, Java, AI/ML, LLM APIs, AWS, OCI, Azure, GCP
6d
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Senior AI Application Developer
Brookfield or Waukesha
OnsiteFull Time
Silgan Holdings
Silgan HoldingsNYSE: SLGN: Manufactures metal and plastic packaging for consumer goods.
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
1d
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Senior ServiceNow Developer
Milwaukee or Chicago
$140k-$150k/yr OnsiteFull Time
Komatsu
KomatsuTokyo Stock Exchange: 6301: Manufactures and services construction, mining, and industrial heavy machinery.
5+ YOEBachelor's degree or equivalent; 5+ years of ServiceNow platform experience; JavaScript, XML, HTML, CSS, integrations, ITIL, and stakeholder communication skills; active CSA and CAD required.
ServiceNow, JavaScript, GlideScript, Jelly, AJAX, JSON, AngularJS, Web Services, MySQL, XML, HTML, CSS, Flow Designer, MID Server, CMDB, REST API, SOAP, JDBC, Integration Hub, App Engine Studio, UI Builder, Git
1mo
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DevOps Engineer
Milwaukee or Hudson
OnsiteFull Time
CliftonLarsonAllen
CliftonLarsonAllen: Professional services firm providing audit, tax, and consulting services.
2+ YOE2+ years developing enterprise software and deploying to cloud; experience with CI/CD platforms and pipelines; familiarity with Azure/AWS/GCP; proficiency in C#, JavaScript, or Python; bachelor's degree preferred.
Azure, AWS, GCP, Azure Pipelines, GitHub Actions, Jenkis, Docker, Microsoft Azure DevOps, ASP.NET/.NET Core, NodeJS, Microsoft Power Platform, C#, Javascript, Python
1w
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Full Stack Developer with AI - Hybrid
Milwaukee, Wisconsin, United States
$55k-$114k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
3+ YOE3–5 years of full-stack development experience; proficiency with front-end and back-end frameworks, REST APIs, databases, cloud platforms, Git, CI/CD, Agile, and AI/ML or LLM integrations.
.NET, .NET Core, C#, Microsoft Azure, Azure App Services, Azure Functions, Azure SQL, Azure Storage, React, Angular, Vue, Node.js, Python, Java, RESTful APIs, Web API, OpenAI, Azure AI, Azure OpenAI, LangChain, Git, CI/CD, AWS, GCP
1w
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Full Stack Developer with AI - Hybrid
Milwaukee, Wisconsin, United States
$55k-$114k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
3+ YOERequires 3–5 years of full-stack development experience, front-end and back-end frameworks, REST APIs, databases, AI/ML or LLM integration, cloud platforms, Git, CI/CD, and Agile practices.
Microsoft .NET, .NET Core, C#, Microsoft Azure, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure SQL, Microsoft Azure Storage, React, Angular, Vue, Node.js, Python, Java, OpenAI, Azure AI, Azure OpenAI, LangChain, Git, CI/CD, AWS, GCP, RESTful APIs, Web API

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