47 react js developer jobs at 24 companies in Baldwin, WI
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
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).
WiproNYSE: WIT: Global technology services and consulting for digital transformation.
5+ YOE5+ years experience (5-8 years preferred) in full-stack MERN and React; experience with Redux/ContextAPI, React Hooks, GraphQL/Apollo, Axios, responsive design, micro frontends, and version control (GIT/TFS).
Solution Design Group: Designs and develops custom software and digital product strategies.
5+ YOE5+ years professional experience; strong Python backend and React frontend skills; experience with APIs/microservices, cloud (AWS/Azure/GCP), CI/CD and DevOps; AI-assisted development tools experience preferred.
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
4+ YOEBachelor's in CS or STEM, 4+ years software engineering, experience with cloud, API development, Node/React/TypeScript/JavaScript, databases, CI/CD, observability, and Agile practices.
ImageTrend: Provides data management software for EMS, fire, and hospitals.
Degree in Computer Science or equivalent experience; development experience in JS, SQL, and an OO language (preferably C#); familiarity with application design, relational databases, Microsoft Azure, testing, and strong communication skills.
C#, .NET Core, SQL, TypeScript, React, Microsoft Azure, JS
TargetNYSE: TGT: Operates a chain of general merchandise stores and supermarkets.
5+ YOEBachelor's degree or equivalent; 5+ years software development; expertise in JavaScript/TypeScript, React, Python; experience with REST APIs, SOAR/automation, frontend and backend development, and data pipelines preferred.
Kimley-Horn: Provides professional planning, engineering, and design consulting services.
Bachelor's degree, 0-2 years experience, familiarity with Microsoft SQL Server/Oracle, Microsoft Outlook/Teams, full‑stack web development (.NET,C#,JavaScript,HTML,CSS,SQL), APIs; must be legally authorized to work in the U.S.
Microsoft SQL Server, Oracle, Microsoft Outlook, Microsoft Teams, HTML, CSS, .NET, C#, JavaScript, SQL, Blazor, Angular, React, Vue
Horizontal Digital: Provides digital strategy, design, and technology implementation services.
3+ YOEMaster's in Computer Engineering/Computer Science + 3 years application engineering experience, or Bachelor's + 5 years; experience with .NET (Core/Framework), C#, ASP.NET, SQL Server, Azure DevOps, Sitecore, React and related web technologies.
Jira Service Desk, .Net Framework / Core, ASP.Net, C#, WCF, Web API, SQL Server, Sitecore, Coveo, Solr, Contentful, Order Cloud, RESTful APIs, web services (SOAP), Azure DevOps, Azure Cloud, TFS, Git, GitHub, HTML, CSS, React, MVC development patterns, CMS, JavaScript, AWS, JSS
Radiology Partners: Provides comprehensive radiology services and diagnostic imaging solutions.
5+ YOE5+ years experience with C#/.NET and SQL (or 7+ years without degree). Experience with web and desktop development, testing, design, and mentoring; strong communication and ability to participate in on-call rotations.
C#, ReactJS, HTML, JavaScript, SQL, .NET, Async/Await, WinForms, WPF, WebAPI, MVC, MVVM, Microsoft Visual Studio, Microsoft Visual Studio Code, Microsoft SQL Server Management Studio
Trane TechnologiesNYSE: TT: Global provider of heating, ventilation, and air conditioning solutions.
8+ YOEBachelor's in Computer Science (or related), 8+ years software development experience, embedded control systems knowledge, Agile experience, proficiency in C#, Python, JavaScript, SQL, cloud services (AWS/Microsoft Azure), and ability to mentor junior engineers.
Chicago or Denver or Houston or Minneapolis or New York City
$116k-$223k/yrOnsiteFull Time
Spaulding Ridge: Global advisory and cloud technology implementation firm.
7+ YOE7+ years consulting or related experience; strong Snowflake architecture, SQL, data modeling, ELT/ETL, dbt, full-stack development (Python, JavaScript/TypeScript), API/integration experience, client advisory and team leadership.
Senior Software Engineer - Remote Nationwide or Hybrid in MN or DC
Minneapolis or Washington
$92k-$164k/yrHybridFull Time
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
9+ YOESenior software engineer with 9+ years full-stack experience, expert in React, JavaScript/TypeScript, Node.js, Spring Boot, and CI/CD; strong backend and frontend skills; healthcare domain experience preferred.
Chicago or Dallas or Los Angeles or Minneapolis or New York City or San Francisco or Seattle or Washington
$9k-$124k/yrOnsiteFull Time
West Monroe: Business and technology consultancy specializing in digital transformation.
2+ YOE2+ years full-stack development experience; bachelor’s degree preferred or equivalent; experience with APIs, databases, front-end and back-end frameworks, cloud services, CI/CD, and interest/experience in Generative AI.
Dresden or Berlin or Chemnitz or New York City or London or Sydney or Tokyo or Prague or Minneapolis or Saint Paul
HybridFull Time
Staffbase: Provides an AI-powered internal communications platform for employees.
Proven staff-level engineering experience with Go and React, architecture and design knowledge, strong communication, and experience driving cross-team technical initiatives.
SullivanCotter: Consulting and data for healthcare and nonprofit compensation strategies.
10+ YOE10+ years software engineering with 4+ years lead-level experience, deep .NET/C# and full‑stack expertise, cloud (AWS), CI/CD, testing, AI-assisted tools, and a bachelor's in CS or equivalent experience.