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99 react engineer jobs at 63 companies in Wisconsin

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Sr. Software Engineer (React/.Net)
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
Milwaukee Tool
Milwaukee Tool: Professional power tool, hand tool, and accessory manufacturer.
5+ YOEBachelor's degree in computer science, software engineering, or related field, or equivalent experience; 5+ years of software development experience; C#/.NET, React or similar, SQL, cloud, source control, infrastructure-as-code, agile, and strong communication skills.
.NET, React, C#, React.js, Vue.js, JavaScript, SQL, Azure Cloud, Git, Terraform, GitHub Copilot, Claude Code
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Sr. Software Engineer (React/.Net)
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
Milwaukee Tool
Milwaukee Tool: Professional power tool, hand tool, and accessory manufacturer.
5+ YOEBachelor's degree in computer science, software engineering, or related field, or equivalent experience; 5+ years of software development experience; C#/.NET, React.js, SQL, cloud, Git, Terraform, agile, and database development experience.
.NET, React, C#, React.js, Vue.js, JavaScript, SQL, Azure Cloud, Git, Terraform, GitHub Copilot, Claude Code, Electronic Data Interchange (EDI), AI, ML, SDLC
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3w
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Full-Stack Software Engineer (React, .NET/C#)
Neenah, Wisconsin, United States
$93k-$98k/yr RemoteFull Time
J. J. Keller & Associates, Inc.
J. J. Keller & Associates, Inc.: Family-owned safety and regulatory-compliance provider serving employers with consulting, training, software, managed services, and workplace products.
3+ YOEAssociate degree in computer science or technology preferred, bachelor's preferred; 3+ years software development experience; React, .NET/C#, REST APIs, SQL Server, SDLC, AI-assisted tools, and secure coding knowledge.
React, ASP.NET MVC, .NET, C#, SQL Server, REST APIs, GitHub Copilot, Software Development Life Cycle (SDLC), OWASP
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1mo
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Lead Engineer, Internal Developer Platform
Madison or Boston or Denver
$131k-$220k/yr HybridFull Time
American Family Insurance
American Family Insurance: Mutual U.S. insurance providing auto, home, life and business coverage to individuals and businesses.
Experience with cloud platforms, Kubernetes, Terraform, CI/CD, Backstage, TypeScript, Node.js, React, observability, SRE, APIs, Linux, and DevSecOps practices.
AWS, GCP, Kubernetes, Infrastructure as Code (IaC), Backstage.io, TypeScript, Node.js, React, Terraform, Crossplane.io, Docker, GitLab CI/CD, JFrog Artifactory, Python, Go, Bash, Datadog, JavaScript, REST, GraphQL, Git, Agile, CloudFormation, Jenkins, GitHub Actions, Bitbucket pipelines, Argo CD, Flux, Linux, VPC, VNet, DNS, TLS
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1w
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Reinvention Deployed Engineer
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$316k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
8+ YOEBachelor's degree or equivalent, 8+ years in software engineering, electrical engineering, IT, or equivalent, plus experience with Linux, Python, Docker/Kubernetes, JavaScript frameworks, DevOps, platform engineering, and Terraform.
Linux, Python, Docker, Kubernetes, React, Node.js, Terraform, AWS CDK, AWS, Azure, custom APIs, Linux Systems Administration, DevOps, Infrastructure-as-Code (IaC)
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2mo
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Lead Engineer, Internal Developer Platform
Madison or Denver or Boston
$131k-$220k/yr HybridFull Time
American Family Insurance
American Family Insurance: Mutual U.S. insurance providing auto, home, life and business coverage to individuals and businesses.
Extensive platform engineering experience across AWS and GCP, Kubernetes, Terraform/Crossplane, CI/CD (GitLab), Backstage, scripting (Python/Go/Bash), Datadog, and strong DevEx/DevOps and SRE practices.
Backstage, TypeScript, Node.js, React, AWS, GCP, VPC, IAM, S3, EKS, GKE, Terraform, Crossplane.io, Docker, Kubernetes, GitLab CI/CD, JFrog Artifactory, Python, Go, Bash, Datadog, REST, GraphQL, Git, Argo CD, Flux, Jenkins, GitHub Actions, Bitbucket pipelines, CloudFormation
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2mo
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Principal Agentic Engineer
San Francisco or Madison
$175k-$300k/yr OnsiteFull Time
MGT Insurance
MGT Insurance: AI-driven commercial property-and-casualty insurance carrier serving brokers and small-business owners.
6+ YOE6+ years experience building LLM-based agents and autonomous systems; expertise with OpenAI GPT/Anthropic Claude, LangChain/CrewAI; strong software engineering in Python and TypeScript; agent architecture and observability experience.
OpenAI GPT, Anthropic Claude, LangChain, CrewAI, Python, TypeScript, React
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Cloud Engineer Intern
Spring or Westford or Fort Collins or Chippewa Falls or Durham or Sunnyvale or Roseville or San Jose or Bloomington or Andover
$35-$46/hr HybridFull Time, Internship
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Global edge-to-cloud advancing how people live and work.
Pursuing a bachelor's or master's degree in computer science, computer engineering, software development, or IT; knowledge of programming, cloud systems, OOP, databases, Linux, networking, and software development.
C, C++, Python, JavaScript, Java, Object-Oriented Programming (OOP), Model View Controller (MVC), SQL, NoSQL, GNU, Linux, IPC, TCP/IP, Java frameworks, SOAP, REST API, Angular, Node, React.js, Git
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1mo
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Full-Stack & Mobile Application Developer
Beloit, Wisconsin, United States
OnsiteFull Time
Fairbanks Morse Defense
Fairbanks Morse Defense: American marine defense contractor designing, manufacturing, and servicing naval power, propulsion, and mission-critical systems for allied fleets.
3+ YOE3+ years full-stack experience with React, Python, Node.js, Azure, and .NET MAUI; experience with RAG, OCR, offline-first mobile apps, Azure Government Cloud, and secure production deployments.
Microsoft Azure Government Cloud, Azure OpenAI Service, React, Python, Node.js, .NET MAUI, Azure AI Vision, Azure Document Intelligence, Azure AI Search, Microsoft Project, Microsoft Semantic Kernel, LangChain, LangGraph, PouchDB, CouchDB, SQLite, Git, Docker, Blazor Hybrid, SCADA, HMI
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Staff Software Engineer, Platform
Arkansas or California or Colorado or Connecticut or Florida or Illinois or Louisiana or Massachusetts or Michigan or Minnesota or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or Tennessee or Texas or Virginia or Washington or Wisconsin
$163k-$185k/yr RemoteFull Time
EasyLlama
EasyLlama: AI-powered compliance and security training platform helping organizations protect employees and reduce workplace risk.
10+ YOE10+ years software engineering experience; expert Ruby on Rails and React; deep Kubernetes, Docker, AWS, CI/CD, distributed systems, API design, and production reliability experience.
Ruby on Rails, React, Kubernetes, Docker, AWS, CI/CD, Terraform, Helm, RabbitMQ, SQS, NATS, Stripe, SQL
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2d
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Full Stack Engineer
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$115k-$195k/yr RemoteFull Time
Roo
Roo: U.S. veterinary staffing marketplace connecting veterinarians and technicians with animal hospitals for relief and hiring work.
2+ YOERequires 2–4 years of software engineering experience, TypeScript/JavaScript, mobile development, Node, Express, React, AWS, relational databases, and SQL. Computer Science degree preferred.
TypeScript, JavaScript, React Native, Node, Express, React, AWS, SQL, Jest, Cypress, CI/CD
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3d
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Cloud Engineer Graduate
Spring or Westford or Fort Collins or Chippewa Falls or Durham or Sunnyvale or Roseville or San Jose or Bloomington or Andover
$82k-$188k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Global edge-to-cloud advancing how people live and work.
0+ YOEBachelor's degree in statistics, operations research, computer science, or equivalent; 0–2 years of experience; programming knowledge and familiarity with cloud systems, OOP, MVC, databases, Linux, networking, and Git.
C, C++, Python, JavaScript, Java, SQL, NoSQL, GNU, Linux, TCP/IP, Git, Angular, Node.js, React.js, SOAP, REST API, WebSockets, Object-Oriented Programming (OOP), Model View Controller (MVC)
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1mo
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Principal AI Engineer
St. Petersburg or Alabama or Arizona or Florida or Georgia or Hawaii or Idaho or Louisiana or Maine or Maryland or Missouri or Montana or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Oklahoma or Oregon or Texas or Utah or Virginia or West Virginia or Wisconsin
$180k-$200k/yr HybridFull Time
The HOTH
The HOTH: Digital marketing providing SEO, content marketing, and link-building services to businesses and agencies.
10+ YOE10+ years building production software and production AI applications; strong Python and AWS experience; ability to work across frontend, backend, cloud, and AI systems; debugging and architecture skills.
React, Next.js, TypeScript, Tailwind CSS, Python, Django, FastAPI, PostgreSQL, Redis, OpenAI, Anthropic, Gemini, RAG, vector databases, embeddings, AWS, ECS/Fargate, S3, Lambda, Terraform, Docker, Cloudflare, CI/CD
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Senior Full-Stack Engineer
Santa Monica or Waukesha or Reno
$115k-$149k/yr OnsiteFull Time
Generac
GeneracNYSE: GNRC: Manufacturer of backup power generation and energy technology solutions.
5+ YOEBachelor’s degree or equivalent experience, 5+ years of software engineering experience, 3+ years of full-stack development with TypeScript and React, and 1+ year using AI-assisted development tools.
TypeScript, React, Java, Golang, AWS, Azure, Terraform, CI/CD, TanStack, Tailwind, Vite, Storybook, Kubernetes
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Staff Software Engineer: Growth Engineering
United States or Hawaii or California or New York City or Seattle or Washington or Texas or Connecticut or Illinois or Massachusetts or New Hampshire or New Jersey or Oregon or Rhode Island or Vermont or Alabama or Alaska or Arizona or Arkansas or Colorado or Delaware or Florida or Georgia or Idaho or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Mexico or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Utah or Virginia or West Virginia or Wisconsin or Wyoming
$137k-$203k/yr RemoteFull Time
ModernHEALTH
ModernHEALTH: Private workforce mental health platform providing employers’ employees and families with coaching, therapy, group support, and digital care.
8+ YOERequires 8+ years of software development experience, 2+ years of full-stack web development, and expertise with Python, JavaScript/TypeScript, React, React Native, APIs, databases, technical leadership, and mentoring.
Python, Django, Flask, FastAPI, aiohttp, GraphQL, REST, React, React Native, TypeScript, Redux, Vite, PostgreSQL, Redis, Docker, Amazon Web Services (AWS), ECS, RDS, CloudFront, SQL, bash, SSO SAML, OIDC, JWT, AI, LLM
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Senior Software Engineer, Platform Experience
United States or Wyoming or Wisconsin or West Virginia or Washington, D.C. or Washington or Virginia or Vermont or Utah or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Missouri or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kentucky or Kansas or Iowa or Indiana or Illinois or Idaho or Hawaii or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alaska or Alabama
$165k-$215k/yr RemoteFull Time
Prescryptive Health
Prescryptive Health: Healthcare technology helping consumers, employers, pharmacies, pharma, and health systems manage prescription costs and access.
8+ YOE8+ years of software engineering experience; deep React and TypeScript expertise; MUI or comparable design system experience; accessibility, multi-tenant architecture, AI-assisted development, regulated data, and strongly typed API experience.
React, TypeScript, MUI, Material UI, Ant Design, Chakra, ARIA, Claude Code
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2mo
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Software Engineer, R&D - IntelliScript (Remote)
Brookfield or Alaska or California or Connecticut or Illinois or Maryland or Massachusetts or New Jersey or New York City or Pennsylvania or Virginia or Washington or District of Columbia
$79k-$199k/yr RemoteFull Time
Milliman IntelliScript
Milliman IntelliScript: Risk-assessment insurtech provider helping U.S. life and health insurers make faster underwriting decisions.
4+ YOE4+ years software engineering experience; strong C#, .NET 8, React, SQL skills; AWS/cloud experience; Agile/Scrum familiarity; full SDLC and strong design, debugging, and collaboration skills.
C#, .NET 8, React, SQL, AWS, Agile, Scrum, TDD, GenAI, AI/ML, FHIR, HL7, ICD-10, microservices, event-driven
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2mo
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Product Engineer
Arkansas or Arizona or Colorado or Florida or Georgia or Idaho or Indiana or Illinois or Iowa or Kansas or Massachusetts or Maryland or Minnesota or Missouri or Montana or North Carolina or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia
$130k-$160k/yr RemoteFull Time
OpenEd
OpenEd: Private US educational program provider helping families create personalized, tuition-free at-home education through public-school partnerships.
3+ YOE3-5 years professional software development experience; strong React and modern Typescript skills; CS degree, bootcamp, or equivalent; experience with HTML/CSS and API integration; strong communication and remote work ability.
React, NextJS, Typescript, HTML, CSS
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Software Engineer
Utah or Wisconsin or Alaska or West Virginia or District of Columbia or Washington or Virginia or Vermont or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alabama or Virgin Islands, U.S. or Missouri or Wyoming
$80k-$90k/yr RemoteFull Time
Harris Computer
Harris Computer: Global provider of mission-critical vertical market software solutions.
3+ YOEBachelor\u0002s or equivalent experience, 3+ years software development, strong Java (11/17+), Spring/Spring Boot, REST API, databases, search tech, React/Next.js, and familiarity with AI-assisted development.
Java, JVM, Spring, Spring Boot, RESTful API, PostgreSQL, MySQL, MongoDB, Elasticsearch, React, Next.js, Material UI, GitHub Copilot, Claude, Cursor, ChatGPT
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3mo
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Senior Software Engineer
United States or Spain or Arizona or Arkansas or California or Connecticut or Florida or Georgia or Idaho or Illinois or Maine or Massachusetts or Michigan or Missouri or Nevada or New Hampshire or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Vermont or Virginia or Washington or Wisconsin
RemoteFull Time
Breezeway
Breezeway: Private hospitality operations SaaS platform helping vacation-rental managers automate property care and guest services.
7+ YOE7+ years full-stack experience with React and Python/Flask, designing REST/GraphQL APIs, SQLAlchemy ORM, Celery, SaaS experience, and AI/LLM integrations.
Python, Flask, React, REST, GraphQL, SQLAlchemy, Celery, React Native, LLM
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