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168 react js developer jobs at 108 companies in Illinois

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Full Stack Developer - Java/ React
Dallas or Atlanta or Chicago or New York City or Nashville
$69k-$162k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Global leader in consulting, digital transformation, and engineering services.
5+ YOEBachelor's degree or equivalent experience, 5+ years of software development, strong Java and React skills, Spring Boot, microservices, databases, cloud platforms, Agile, and problem-solving abilities.
Java, React, Spring Boot, JavaScript, TypeScript, Angular, HTML, CSS, Kafka, RabbitMQ, REST, GraphQL, OpenAI, Anthropic, Gemini, Oracle, PostgreSQL, MongoDB, Redis, Python, AWS, Azure, GCP, SQL, NoSQL, Microsoft?
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6h
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Java Engineer
Chicago, Illinois, United States
$100k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesBSE: 532540: Global leader in IT services, consulting, and business solutions.
8+ YOERequires strong Java and Spring Boot experience, distributed application development, React JS, coding skills, Agile and test-driven development; AWS and AI knowledge preferred.
Java, Spring Boot, J2EE, EJBs, Spring MVC, Hibernate, RESTful services, JMS, Kafka, Elasticsearch, React JS, AWS, AI
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2mo
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Python Developer 6254661
Charlotte or Cleveland or California or Colorado or District of Columbia or Illinois or Maryland or Massachusetts or Minnesota or New York or New Jersey or Washington
$24-$72/hr OnsiteFull Time, Contract
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOE5+ years Python development, 3+ years Oracle SQL and banking/finance domain experience. Proficiency with React JS, Django/Flask, UNIX/shell scripting, relational databases (Sybase/Oracle), Git/Mercurial/SVN, and strong unit testing and debugging skills. Associate's degree required.
React JS, Python, JS, Django, Flask, UNIX, shell scripting, SQL, Oracle, Sybase, Oracle SQL, ORM libraries, Git, Mercurial, SVN
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2w
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FullStack Java Software Engineer III - React/AWS
Chicago, Illinois, United States
$114k-$155k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
3+ YOE3+ years of software engineering experience; US citizenship required. Requires Java, J2EE, Spring, SQL Server, OpenAPI, SDLC, AI-assisted development, CI/CD, resiliency, and security experience.
Java, Spring Framework, OpenAPI, J2EE, SQL Server, React, Angular, Angular.js, AWS, JavaScript, CI/CD
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1mo
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Software Engineer II (Remote)
Oak Brook or Alabama or Arizona or Florida or Georgia or Iowa or Illinois or Indiana or Michigan or Minnesota or Missouri or North Carolina or Nebraska or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or West Virginia
$91k-$111k/yr RemoteFull Time
Inspira Financial
Inspira Financial: Privately owned financial-services administrator serving employers, institutions, advisors, and individuals with health, wealth, retirement, and benefits solutions.
2+ YOE2+ years software/support engineering experience, practical AI tool experience, working knowledge of JS, TypeScript, React, Git, Postgres, GCP, strong problem-solving and communication skills.
Claude Code, GitHub Copilot, ChatGPT, js, TypeScript, React, Git, Postgres SQL, GCP, Data Dog, GraphQL, Plaid, Google BigQuery
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9h
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Software Engineer
Schaumburg, Illinois, United States
$73k-$130k/yr OnsiteFull Time
Optum Health
Optum HealthNYSE: UNH: Patient-centered healthcare organization providing primary, specialty, surgical, behavioral and home care to communities nationwide.
1+ YOEBachelor's degree in computer science or IT, 1+ year software engineering experience, Java and Spring Boot microservices, React or Next.js, and relational database development.
Java, Spring Boot, Spring Data, React, Next.js, Server-Side Rendering (SSR), App Router, Python, FastAPI, Pydantic, TypeScript, JavaScript, GitHub Copilot, Claude, Tailwind CSS, Radix UI
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Senior Software Engineer
Westchester, Illinois, United States
$99k-$124k/yr HybridFull Time
IAA
IAA: IAA is a private automotive salvage-auction marketplace connecting insurers, dealerships, fleets, charities, and global vehicle buyers.
7+ YOE.NET development (7+ years) with .NET10 and MinimalAPI, microservices, React, SQL Server/PostgreSQL, Agile, unit and automation testing experience.
.NET10, MinimalAPI, React, Microsoft SQL Server, PostgreSQL, HTML, CSS, JavaScript
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2w
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Paid Internship -- Software Development -- React
St. Louis or Illinois or Missouri or Europe or Asia or South America
$15/hr OnsiteFull Time, Internship
Interco
Interco: Private American metals trading and electronics recycler serving industrial, dealer, government, and commercial customers.
Currently pursuing or recently completed a technical degree; experience with Figma, React, JavaScript, HTML, and CSS; strong design sense and attention to detail.
Figma, React, JavaScript, HTML, CSS
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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: Private US educational program provider helping families create personalized, tuition-free at-home education through public-school partnerships.
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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Platform Engineer
Chicago, Illinois, United States
$140k-$150k/yr HybridFull Time
Hightower Advisors
Hightower Advisors: Private registered investment adviser supporting independent wealth advisors and serving individuals, families, foundations, and corporations.
3+ YOE3+ years building integrations/internal tools; proficiency in TypeScript/JavaScript, React/Next.js; working knowledge of Python and SQL; experience with AWS, Salesforce, Snowflake; familiarity with prompt/agent-assisted development.
TypeScript, JavaScript, React, Next.js, Python, SQL, Salesforce, Snowflake, AWS, EventBridge, SQS, SNS, Lambda, ECS, Fargate, DynamoDB, S3, CloudWatch, CDK
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3w
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Software Engineer II
Chicago, Illinois, United States
$85k-$130k/yr OnsiteFull Time
Tempus AI
Tempus AINASDAQ: TEM: AI-enabled precision medicine and health technology.
3+ YOERequires 3+ years of software development experience, TypeScript/JavaScript, Node.js, React, relational databases, RESTful/GraphQL APIs, cloud platforms, CI/CD, and distributed or microservice architectures.
TypeScript, JavaScript, Node.js, React, GitHub Copilot, Cursor, Claude Code, LLM APIs, PostgreSQL, MySQL, Redis, RESTful APIs, GraphQL, GCP, AWS, CI/CD, Elasticsearch, Opensearch, Docker, Kubernetes
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Software Developer – Entry Level
Chicago, Illinois, United States
$61k-$101k/yr OnsiteFull Time
CGI
CGITSX: GIB.A: Global IT consulting and business services firm.
Bachelor’s degree in computer science or related field; foundational development experience with Java, C#, .NET, Python, C++, or JavaScript; React or Angular; SQL; REST APIs; SDLC; cloud concepts; permanent unrestricted U.S. work authorization.
Java, C#, .NET, Python, C++, JavaScript, React, Angular, SQL, REST APIs, SDLC
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1mo
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Senior Full Stack Developer
Columbus or Chicago or Detroit or Charlotte or Dallas
$70k-$140k/yr OnsiteFull Time
Huntington Bank
Huntington BankNASDAQ: HBAN: A regional bank offering consumer, commercial, and financial services.
5+ YOEBachelor's degree or 4+ years experience; 5+ years full-stack development with REST APIs; experience with .NET, SQL, JavaScript/React, EM/API integrations; strong analytical and troubleshooting skills.
REST APIs, .NET, Box.com API, DocuSign API, Adobe Sign API, IBM/FileNet P8 API, Google APIGEE, Git, Microsoft SQL Server, Oracle, IBM DB2 LUW, React, HTML, XML, JavaScript, Web Services, Load Balancing, Firewalls, Reverse Proxies
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2mo
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Software Development Engineer 3, Nurture
United States or Arizona or Arkansas or California or Colorado or Florida or Georgia or Illinois or Indiana or Iowa or Maryland or Michigan or Minnesota or Missouri or North Carolina or Ohio or Oklahoma or Pennsylvania or South Carolina or Tennessee or Texas or Washington or Virginia
$104k-$115k/yr RemoteFull Time
Nurture.io
Nurture.io: A technology providing a relational engagement platform and software to help organizations connect with their communities.
Experienced full-stack developer with PHP/CakePHP, JavaScript/TypeScript, Svelte/React, PostgreSQL, API integrations, and familiarity with AWS (EC2, RDS, S3) and multi-tenant system design.
CakePHP, PostgreSQL, SvelteKit, PHP, JavaScript, TypeScript, Svelte, React, Salesforce, Mailchimp, Planning Center, Twilio, AWS, EC2, RDS, S3, OAuth, Cognito, SSO
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Front End Developer - AEM
Minneapolis or Chicago or Cincinnati or Los Angeles or San Diego or Dallas or Austin or Bentonville
$100k-$125k/yr HybridFull Time
CourtAvenue
CourtAvenue: We turn ambition into execution for brands competing in the intelligence economy.
5+ YOERequires 5+ years of front-end development experience, including 2+ years with production Adobe Experience Manager Sites and Assets, plus HTML, CSS, JavaScript, React, API integrations, Git, and communication skills.
Adobe Experience Manager, AEM Sites, AEM Assets, HTML, CSS, JavaScript, React, Git, Angular, Vue
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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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6d
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Senior Software Engineer
Chicago, Illinois, United States
RemoteFull Time
Independence Pet Holdings
Independence Pet Holdings: Private U.S. pet health holding serving pet parents through insurance, education, and lost-pet recovery services.
Senior experience with JavaScript/TypeScript, React, a full-stack React framework, .NET/C#, Node.js, PostgreSQL, Drizzle ORM, RESTful APIs, Git, software architecture, and security practices.
JavaScript, TypeScript, React, Next.js, Remix, React Router 7, SvelteKit, .NET, C#, Node.js, PostgreSQL, Drizzle ORM, RESTful APIs, Git
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2mo
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Developer II
Gurgaon or Chicago or Houston
OnsiteFull Time
United Airlines
United AirlinesNASDAQ: UAL: A major U.S. airline providing global passenger and cargo transport.
6+ YOEBachelor's degree in engineering, 6+ years relevant experience, 1–2 years cloud‑native experience preferred; strong .NET and JavaScript/React skills, REST APIs, PostgreSQL, Redis/Kafka familiarity, AWS experience, CI/CD and Agile Scrum exposure.
.NET, React, JavaScript, PostgreSQL, Redis, Kafka, AWS, Lambda, ECS, EKS, CI/CD, Agile Scrum, REST
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2mo
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Senior AI Engineer
United States or Chicago or Austin or San Francisco
$160k-$185k/yr RemoteFull Time
G2
G2: Private B2B software marketplace helping businesses discover, compare, and manage software through peer reviews.
6+ YOE6+ years programming experience; expert in TypeScript/JavaScript or Python; experience with React, Next.js or Rails; hands-on with frontier models (OpenAI, Anthropic, Google) and agent harnesses; experience with CI/CD, feature-flagging, and trunk-based development.
TypeScript, JavaScript, Python, React, Next.js, Rails, OpenAI, Anthropic, Google, Claude Code, Codex, Opencode, Pi
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1mo
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Sr. Full Stack Engineer - Waltz Health
Chicago, Illinois, United States
$120k-$150k/yr HybridFull Time
Waltz Health
Waltz Health: Integrated commercial services platform for the life sciences industry.
6+ YOE6+ years full-stack engineering with hands-on Azure, .NET/C#, Python, modern JS (React/Angular), SQL, CI/CD, Docker/Kubernetes; bachelor\u0002s in CS/Engineering required.
Microsoft Azure, App Services, Azure Functions, AKS, .NET, C#, ASP.NET, Python, React, Angular, SQL, PostgreSQL, Snowflake, Terraform, Docker, Kubernetes, Jenkins, Azure Data Factory, dbt, Talend, Azure Cognitive Services, Azure OpenAI, OpenAI, TensorFlow, CSS3, HTML5
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