24 react developer jobs at 13 companies in Greenfield, WI

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
2mo
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Staff 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 degree in CS or related field; 4+ years in software development; experience with React, TypeScript, Java, Spring Boot; REST APIs; MySQL and MongoDB; distributed web systems; agile practices; leadership experience.
React, Webpack, TypeScript, CSS, HTML, Jest, MySQL, MongoDB, Java, SpringBoot
2w
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Senior Software Engineer
Milwaukee or United States
$114k-$222k/yr RemoteFull Time
Northwestern Mutual
Northwestern Mutual: Provides life insurance and financial planning services to individuals.
4+ YOEBachelor's degree plus 4 years software development experience; 3 years with data mining/BI tools, ETL, CI/CD (GitLab, IaC), modern viz (React, Matplotlib, Plotly, D3), and Power BI; experience with Snowflake, Snowpipe, DBT, Python, TypeScript, SQL, Terraform, and AWS.
Snowflake, Snowpipe, DBT, Python, React/Redux, TypeScript, SQL, Terraform, AWS, GitLab, Matplotlib, Plotly, D3, Microsoft Power BI
3w
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Senior Software Engineer, Design Systems
North Chicago, Illinois, United States
$97k-$184k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
5+ YOEExpert React and TypeScript skills, front-end design-system experience, Claude Code skills and agentic AI workflow development, Python/Node.js backend capability, Storybook/GitHub/Axe proficiency, accessibility (WCAG) and strong communication.
React, TypeScript, Python, Node.js, Storybook, GitHub, Axe, Claude Code, Figma, OutSystems, Angular, HTML, CSS, MCP
1mo
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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
Milliman: Global provider of actuarial and risk management consulting services.
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
1mo
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Senior Full Stack Software Engineer
Lake Forest or Minneapolis or Omaha
OnsiteFull Time
Mastery Logistics Systems
Mastery Logistics Systems: A that builds a transportation management platform to help large shippers and carriers manage operations with greater visibility and efficiency.
4+ YOE4+ years software engineering experience; Node.js and TypeScript preferred; experience with React, GraphQL, Kafka, NoSQL/SQL and microservices; familiarity with LLMs and AI-assisted engineering practices.
Node.js, TypeScript, React, GraphQL, Kafka, NoSQL, SQL, LLMs
1d
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Staff Full Stack Software Engineer
Chicago or Lake Forest
$134k-$224k/yr HybridFull Time
Grainger
GraingerNYSE: GWW: Distributes maintenance, repair, and operating supplies to businesses.
5+ YOEBachelor's or equivalent,5+ years software engineering experience,strong backend and full-stack skills,experience with microservices,CI/CD,TDD,mentoring,Java/Spring Boot/Kotlin/React/TypeScript preferred.
Java, Spring Boot, Kotlin, React, TypeScript, Docker, Kubernetes, AWS, Azure
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
1w
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Software Engineer - Agentic AI (Amazon Bedrock)
Hopkins or Minneapolis or Irving or Brookfield or Atlanta or Chicago or Cincinnati
$60k-$135k/yr HybridFull Time
Wipro
WiproNYSE: WIT: Global technology services and consulting for digital transformation.
5+ YOE5+ years software engineering experience with cloud-native development; experience with Amazon Bedrock, agent frameworks, Python or Java, microservices, CI/CD, Docker/Kubernetes, LLMs and RAG architectures.
Amazon Bedrock, AWS, Autogen, Semantic Kernel, LangChain, Agent SDKs, Python, Java, REST APIs, LLMs, RAG, Azure Functions, Azure Storage, Azure DevOps, Azure Service Bus, Docker, Kubernetes, CI/CD, React
2mo
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AI Solutions Engineer
Milwaukee or United States
$124k-$235k/yr HybridFull Time
Baker Tilly
Baker Tilly: Provides audit, tax, and consulting services to business clients.
3+ YOEBachelor's in CS/IT or equivalent; 3+ years in cloud apps (AWS); AI/Agent-based solutions; API data integration; Python/JavaScript; AWS containers/serverless; experience with AI tools; US work authorization.
AWS, Python, JavaScript, Node.js, React, SQL, NoSQL, Sage Intacct, APIs, Amazon Bedrock, Cursor, Windsurf, Claude Code
3w
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Full Stack Engineer Manager
New York 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-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
8+ YOEBachelor's degree or equivalent experience; 8+ years Python; 2+ years platform engineering; 1+ year with two of Linux admin, Docker/Kubernetes, modern JavaScript framework or DevOps; 1+ year Terraform; strong communication and problem-solving.
Python, Linux, Docker, Kubernetes, React, NodeJS, Terraform, EC2, Lambda, EKS, Fargate
2w
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Software Development Engineering - Advisor
Milwaukee or United States
OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
4+ YOEBachelor's in CS/CE/CIS or related and 4 years software development experience. Extensive experience with React.JS, Java, C/C#/C++, Springboot microservices, cloud platforms, CI/CD, Kafka, databases, CI/CD, security scanning, and Splunk/Dynatrace.
Springboot, React.JS, Java, C, C#, C++, AWS, Azure, GCP, Kubernetes, CI/CD, DevOps, Kafka, Azure DB, Oracle, JBoss, Weblogic, Coherence, Redis, Agile, Splunk, Dynatrace
1mo
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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
3w
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Software Engineering Manager
Brookfield, Wisconsin, United States
OnsiteFull Time
Best Version Media
Best Version Media: Hyperlocal print and digital advertising for local businesses
5+ YOE2+ MgmtBachelor's degree in CS/Information Systems, 5+ years software development with 2+ years leadership, hands-on experience with AWS, MongoDB/RDS, React, Symfony, Microsoft Suite, CI/CD and modern project management tooling.
AWS, MongoDB, RDS, React, Symfony, Microsoft Suite, CI/CD
3mo
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ET Conversion - 2026 - Technology - Full Time
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
Kohl's
Kohl'sNYSE: KSS: American department store retail chain selling apparel and home goods.
Entry-level software engineering role requiring proficiency in one or more stacks (Java/Spring, big data, UI, mobile, SaaS, or app modernization); knowledge of CI/CD, source control, databases, and modern cloud/platform tooling; Bachelor's preferred.
Java, JEE, Spring Boot, Spring MVC, Spring Batch, Spring Security, Gradle, Maven, GIT, SQL, NoSQL, Jenkins, PL/SQL, Spark, Python, Scala, Airflow, MapReduce, Pig, Hive, Kafka, Sqoop, Flume, NodeJS, ECMAScript, CSS, HTML, JavaScript, React, ReactJS, NextJS, Kotlin, Android, Objective-C/C++, Swift, Xcode, Docker, Microsoft SQL Server, PostgreSQL, .NET, Microsoft Azure, GCP, AWS