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122 javascript developer jobs at 77 companies in Wisconsin

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
2mo
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Javascript - Senior Developers - AI Training - Milwaukee, US
Milwaukee or United States
$50/hr RemoteContract
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS or related field, professional experience building scalable JavaScript/TypeScript web apps, ability to solve LeetCode Medium–Hard problems, deep JS knowledge (event loop, closures, async), and strong code quality standards.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, GraphQL, RESTful APIs, LeetCode
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2w
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Lead Cloud Developer & Solutions Engineer (Salesforce)
United States or Alabama or Colorado or Connecticut or Florida or Georgia or Iowa or Illinois or Maryland or Minnesota or Ohio or Oklahoma or Pennsylvania or Tennessee or Texas or Virginia or Wisconsin or West Virginia
RemoteFull Time
Millsapps, Ballinger & Associates
Millsapps, Ballinger & Associates: Salesforce software and consulting firm for federal and commercial sectors.
5+ YOESenior Salesforce developer with 5+ years' Salesforce development experience, Platform Developer I and App Builder certifications, Apex/LWC/Flows/SOQL/SFDX/Git/JavaScript experience, ability to hold Public Trust, and U.S. work authorization without sponsorship.
Salesforce, Apex, Lightning Web Components (LWC), Salesforce Flows, SOQL, Salesforce DX (SFDX), Git, JavaScript, REST APIs, Copado, Visual Studio Code, Gmail, Google Chat, Google Calendar, Google Drive, ExAM4Enterprise, ExAM4Inspections, Salesforce AppExchange
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1w
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Salesforce Developer
Sun Prairie, Wisconsin, United States
$76k-$114k/yr HybridFull Time
Compeer Financial
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
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2w
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Application Developer
Eau Claire, Wisconsin, United States
OnsiteFull Time
Spectrum Automotive Holdings
Spectrum Automotive Holdings: Provides finance and insurance products and training to dealerships.
3+ YOE3+ years developing production web applications with PHP and Symfony, LAMP stack experience, REST/SOAP integration, relational DB (PostgreSQL/MySQL), HTML/CSS/JavaScript, Linux, version control, and container tooling; BA in CS or equivalent experience.
PHP, Symfony, Twig, Live Components, Stimulus, Turbo, HTML, CSS, JavaScript, REST, SOAP, PostgreSQL, MySQL, LAMP STACK, Linux, SVN, Git, Go, Docker, Podman
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1mo
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Software Solutions Developer
Fond Du Lac, Wisconsin, United States
OnsiteFull Time
BCI Burke
BCI Burke: Designs and manufactures commercial playground and park equipment.
2+ YOEBachelor's degree in computer science or software engineering; 1-3 years software development experience; strong C#, .NET, JavaScript/TypeScript skills; SQL and Angular experience preferred.
C#, .NET, ASP.NET Core, HTML5, JavaScript, TypeScript, MSSQL, Angular, Entity Framework, CSS/Sass, CAD, Autodesk
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2w
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Software Developer (GIS)
Waukesha, Wisconsin, United States
OnsiteFull Time
Ruekert & Mielke
Ruekert & Mielke: Civil engineering and infrastructure services for municipal governments.
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
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1w
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Senior Software Developer - Web
Pleasant Prairie or Kenosha or Milwaukee
$96k-$148k/yr OnsiteFull Time
Uline
Uline: Distributes shipping, industrial, and packaging materials across North America.
5+ YOEBachelor's degree in CS/IT, 5+ years web development experience, strong OOP, ASP.NET, MVC, C#, JavaScript, T-SQL, and CI/CD experience.
ASP.NET, MVC, C#, JavaScript, T-SQL, CI/CD
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1w
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Sr. 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
$175k-$220k/yr RemoteFull Time
OpenEd
OpenEd: Personalized online education program partnering with public schools.
5+ YOE5+ years professional software development; deep React, JavaScript, NextJS experience; SQL/PostgreSQL knowledge; mentoring experience; strong communication and remote work capability.
React, NextJS, JavaScript, PostgreSQL
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1mo
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Adobe Commerce Developer
Barneveld, Wisconsin, United States
HybridFull Time
Vortex Optics
Vortex Optics: Produces precision optical equipment for hunting and outdoors.
3+ YOE3+ years full-stack web development; Adobe Commerce or similar eCommerce CMS; HTML, PHP, JavaScript, CSS/LESS; experience with jQuery, NGINX, AWS, Linux; strong SQL; Agile experience; Git workflows; product catalog knowledge.
HTML, PHP, JavaScript, CSS/LESS, jQuery, NGINX, AWS, Linux, SQL
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4w
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Sr. Digital Engineer
Madison or United States
$100k-$115k/yr RemoteFull Time
Duluth Trading Company
Duluth Trading CompanyNASDAQ: DLTH: Retailer of workwear, casual apparel, and outdoor accessories.
5+ YOEBachelor's in CS (or equivalent), 5+ years software development, full-stack and PWA experience, proficiency with JavaScript/Python/Ruby, HTML5/CSS3/Node.js, REST APIs, strong communication, and US work authorization required.
JavaScript, Python, Ruby, HTML5, CSS3, Node.js, REST APIs
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1mo
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IT Application Developer I
Hartland, Wisconsin, United States
OnsiteFull Time
Batteries Plus
Batteries Plus: Sells and services specialty batteries, light bulbs, and mobile devices.
1+ YOEBachelor's in CS/Engineering required, ~1 year software development experience preferred. Proficiency with ASP.NET, VB.NET, C#, ADO.NET, ASP.NET MVC, Visual Studio, HTML/CSS/XML/AJAX/JavaScript; exposure to SharePoint, BizTalk, Entity Framework, Azure DevOps, TFS, jQuery, WCF.
ASP.NET, VB.NET, C#, ADO.NET, ASP.NET MVC, Microsoft Visual Studio, HTML, CSS, XML, AJAX, JavaScript, Microsoft SharePoint, BizTalk, LINQ, Entity Framework, Azure DevOps, Microsoft TFS, jQuery, XSL/XSLT, WCF, automated testing frameworks
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3mo
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Front-End Designer & Developer
Madison, Wisconsin, United States
OnsiteFull Time
Usona Institute
Usona Institute: Non-profit medical research organization developing psychedelic therapies.
4+ YOE4–6+ years in front-end development and UI/UX design; HTML5, CSS3/Sass, JavaScript; React; Tailwind; WordPress; CraftCMS; Sitecore; Figma; design systems; UX; cross-functional collaboration.
HTML5, CSS3, Sass, JavaScript, React, Tailwind, WordPress, CraftCMS, Sitecore, Figma
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3mo
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Front-End Designer & Developer
Madison, Wisconsin, United States
OnsiteFull Time
Promega
Promega: Provides biological reagents and systems for life science research
4+ YOE4–6+ years in front-end development and UI/UX design; HTML5, CSS3/Sass, JavaScript, React, Tailwind; WordPress, CraftCMS, Sitecore; Figma and design systems; UX fundamentals; cross-functional collaboration.
HTML5, CSS3, Sass, JavaScript, React, Tailwind, WordPress, CraftCMS, Sitecore, Figma
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1d
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Sr. Software Engineer I, Evaluation Services
Chicago or California or Colorado or Florida or Georgia or Illinois or Indiana or Minnesota or Missouri or Montana or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or South Carolina or Texas or Utah or Vermont or Virginia or Washington or Wisconsin or District of Columbia
$125k-$175k/yr HybridFull Time
NinjaTrader
NinjaTrader: Provides futures brokerage services and a trading software platform.
5+ YOE5+ years software engineering with API development and partner integrations; strong REST/WebSocket/JSON/OAuth skills; proficiency in TypeScript/JavaScript or Python; excellent troubleshooting and communication.
REST APIs, WebSockets, JSON, OAuth, Postman, curl, browser developer tools, network analyzers, TypeScript, JavaScript, Python, React, Node.js, Swagger/OpenAPI, ReadMe
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1mo
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Senior Software Engineer (C#/SQL) - Plex
Mayfield Heights or Milwaukee
HybridFull Time
Rockwell Automation
Rockwell AutomationNYSE: ROK: Sells industrial automation hardware and digital manufacturing software solutions.
5+ YOEBachelor's degree or equivalent experience; legal US work authorization required (no sponsorship). Prefer 5+ years development experience with C#, SQL/database design, web (HTML/CSS/JavaScript), version control (Git), and software development best practices.
C#, SQL, Microsoft SQL Server, Oracle, HTML, CSS, JavaScript, Git, Mercurial, Subversion, .NET Core, React, Knockout, Docker, Kubernetes, Apache Kafka, Go, Plex
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1d
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Senior ServiceNow Developer
Chicago or Milwaukee
$140k-$150k/yr OnsiteFull Time
Komatsu
KomatsuTokyo Stock Exchange: 6301: Manufactures and services construction, mining, and industrial heavy machinery.
5+ YOE5+ years ServiceNow platform experience, proficiency in ServiceNow scripting and integrations, JavaScript and web technologies, strong analytical and communication skills, ServiceNow CSA and CAD required, ITIL foundation required.
ServiceNow, JavaScript, GlideScript, Jelly, AJAX, JSON, AngularJS, Web Services, MySQL, XML, HTML, CSS, Flow Designer, Integration Hub, Workflow Data Fabric, REST API, SOAP, MID Server, JDBC, Git, App Engine Studio, UI Builder, CMDB, CSDM
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2d
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Senior Application Developer
Pennsylvania or Maryland or Washington or North Carolina or Louisiana or Kentucky or Kansas or Indiana or Illinois or Georgia or Iowa or Florida or Colorado or California or Delaware or Connecticut or Arkansas or Arizona or Alabama or Alaska or Nevada or Vermont or Tennessee or Idaho or Oklahoma or Hawaii or Mississippi or Utah or New Hampshire or New Mexico or Wyoming or North Dakota or South Dakota or Rhode Island or West Virginia or Montana or Texas or Ohio or New Jersey or Oregon or South Carolina or Missouri or Virginia or Massachusetts or Nebraska or Minnesota or Michigan or Wisconsin or New York or Maine or District of Columbia
$86k-$139k/yr RemoteFull Time
Highmark Health
Highmark Health: Provides health insurance and integrated medical care services.
5+ YOE5+ years in scalable system design and modern programming languages (.NET, Angular, SQL, Java, Python, C#, JavaScript); experience defining system architectures, web services (REST/HTTPS/JSON); healthcare IT preferred.
.NET, Angular, SQL, Java, Python, C#, JavaScript, REST, HTTPS, JSON, HTML5, CSS, Google Cloud Platform (GCP), Amazon Web Services (AWS), MSSQL, Windows Server
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4w
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Lead Software Engineer - AI & Agentic Systems
Davidson or Tyler or Minneapolis or La Crosse
$157k-$199k/yr HybridFull Time
Trane Technologies
Trane TechnologiesNYSE: TT: Global provider of heating, ventilation, and air conditioning solutions.
7+ YOEBachelor's degree or equivalent, 7+ years software development, strong experience with TypeScript/JavaScript/Python/C#/Java, cloud (Azure/GCP/AWS), production software delivery, and technical leadership in AI/agentic practices.
TypeScript, JavaScript, Python, C#, Java, Azure, GCP, AWS
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3w
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Senior Software Engineer, Full-stack (Distribution Center)
United States or Alabama or Arkansas or California or Colorado or Florida or Georgia or Illinois or Kentucky or Massachusetts or Michigan or Montana or Missouri or Nevada or New Jersey or New York or North Carolina or Oregon or Pennsylvania or Texas or Washington or Utah or Virginia or Wisconsin
$156k-$231k/yr RemoteFull Time
Afresh
Afresh: AI-powered inventory management for grocery store fresh food departments.
4+ YOEBS in CS or equivalent experience, 4+ years full-stack web development including front-end and API, required: TypeScript/JavaScript and React, strong API design, collaboration, system-level problem solving.
TypeScript, JavaScript, React, Python, PostgreSQL, GraphQL, Databricks, DBT, Terraform, OpenTofu, Azure
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1mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
Blain's Farm & Fleet
Blain's Farm & Fleet: Retailer of farm, home, automotive, and outdoor goods.
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
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