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375 react engineer jobs at 222 companies in Illinois

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Associate, Frontend Software Engineer (React)
Chicago, Illinois, United States
$120k-$148k/yr HybridFull Time
BlackRock
BlackRockNYSE: BLK: Global investment management firm providing advisory and risk solutions.
Expertise in TypeScript and React, experience building large-scale production front-end apps, familiarity with CI/CD, testing, git, UX design, production monitoring, and working with REST APIs/WebSockets.
TypeScript, React, git, RxJS, REST APIs, WebSockets, CI/CD, Visual Regression Testing, Unit Testing, Integration Testing
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1w
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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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4w
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Senior Full Stack Software Engineer - React/Java
Chicago, Illinois, United States
$113k-$188k/yr HybridFull Time
Grainger
GraingerNYSE: GWW: Broad line distributor of maintenance, repair, and operating products.
4+ YOE4+ years professional software experience, experience leading team-level projects, knowledge of micro-frontend principles, React and Java experience, GitHub Actions familiarity, strong communication and problem-solving.
React, Java, GitHub Actions
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1w
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Lead Software Engineer - Full stack, Java, Spring boot, React, AWS
Chicago, Illinois, United States
$138k-$185k/yr OnsiteFull Time
Chase
ChaseNYSE: JPM: U.S. consumer and commercial bank serving individuals, families and businesses with banking, lending, cards and investment services.
5+ YOERequires 5+ years of software development, Java/JVM, Spring Boot, APIs, microservices, AWS, Kubernetes, Kafka, PostgreSQL, React, real-time processing, SDLC, CI/CD, Agile, and secure AI-assisted engineering experience.
Java, JVM, Spring Boot, AWS, Kubernetes, Kafka, PostgreSQL, React JS, Software Development Life Cycle, CI/CD
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2mo
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Senior Engineer
Illinois, United States
$126k-$190k/yr HybridFull Time
Relativity
Relativity: Private legal data intelligence providing AI-powered e-discovery software to law firms, corporations, and government agencies.
5+ YOEBachelor's or equivalent, 5+ years software engineering experience in cloud-native or distributed systems, end-to-end production ownership, multi-tenant systems, CI/CD, observability, mentorship; React and .NET experience preferred.
RelativityOne, React, .NET, CI/CD, GitHub Copilot, Cursor, Claude Code
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Founding Forward Deployed Engineer (FDE)
San Francisco or Chicago
$150k-$200k/yr HybridFull Time
Zoomlogi
Zoomlogi: AI-native healthcare logistics software for pharma, biotech, distributors, diagnostics, medical-device companies, and health systems.
2+ YOE2+ years in customer-facing engineering/implementation roles; strong Python and TypeScript/React skills; experience with APIs, ETL, webhooks, integrations, data modeling, and production debugging; comfortable on-site with customers and frequent travel.
Python, TypeScript, React, Kafka, AWS, Google Slides, APIs, ETL, webhooks
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Design Engineer, Americas
New York or San Francisco or Austin or Portland or Los Angeles or Seattle or Boston or Chicago or Denver or United States
$122k-$220k/yr RemoteFull Time
Ashby: Private recruiting software providing ATS, CRM, sourcing, scheduling, analytics, and AI tools to hiring teams.
2+ YOEDesign and implement product-facing UI/UX and production code. Expect proficiency with TypeScript, React, CSS; familiarity with GraphQL, Node.js, Postgres, Redis is a plus. 2+ years industry experience preferred.
TypeScript, React, GraphQL, Node.js, Postgres, Redis, CSS
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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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Escalation Engineer (Ref#IM0426)
Chicago, Illinois, United States
HybridFull Time
Albi
Albi: Private B2B SaaS providing all-in-one restoration management software to restoration contractors.
Bachelor's degree in CS or related; experience/coursework in advanced troubleshooting, debugging, deployment, incident management; backend C#, .NET Core/MVC, Python; frontend React, JavaScript; SQL Server/T-SQL/JSON; Azure/AWS; Docker/Kubernetes; API design (RESTful, Webhooks).
C#, .NET Core/MVC, Python, React, JavaScript, SQL Server, T-SQL, JSON, Azure, AWS, Docker, Kubernetes, RESTful, Webhooks
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1mo
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Principal, AI Engineer
Chicago, Illinois, United States
$137k-$234k/yr OnsiteFull Time
Northern Trust
Northern TrustNasdaq: NTRS: Global provider of wealth, asset, and banking services.
10+ YOE10+ years data engineering/integration experience in financial services; Bachelor’s or Master’s in CS/Data Engineering; strong Python, SQL, cloud and LLM/GenAI experience; stakeholder and regulatory collaboration skills.
Python, SQL, VS Code, GitHub Copilot, PySpark, Azure, AWS, GCP, PostgreSQL, PGVector, Pinecone, Neo4j, REST APIs, Anthropic, OpenAI, Snowflake, Databricks, Oracle, Exadata, .NET, C#, React, Java, Unix, Bash, Windows, Linux
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1mo
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Engineer, Technology II
North Chicago, Illinois, United States
$85k-$162k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Global biopharmaceutical discovering and delivering innovative medicines.
4+ YOEBachelor's in CS/IT/Engineering with 5+ years (or Master's with 4+ years); experience with full-stack development, AI/ML, cloud, CI/CD, and modern software practices.
C#, Python, React, REST APIs, CI/CD, Source Control, Automated Testing, Machine Learning, Artificial Intelligence, Cloud Services, Databases
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14h
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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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4w
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Software Engineer (L4)
United States or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or Vermont or District of Columbia or New York or New Jersey or Washington or California
$171k-$226k/yr RemoteFull Time
Twilio
TwilioNYSE: TWLO: Cloud communications platform for building personalized customer experiences.
10+ YOE10+ years software engineering with strong Android SDK expertise, real-time communications (WebRTC/SIP/RTP) experience preferred, proficiency in Java/Kotlin/C++, CI/CD familiarity, strong communication and mentorship skills.
Android, WebRTC, ReSiprocate, SIP, RTP, Java, Kotlin, C++, CircleCI, Buildkite, GitHub Actions, Claude, GitHub Copilot, Argo CD, React Native, JavaScript, iOS
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2w
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Collaboration Technology and Workflow Engineer
San Francisco or New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington, D.C. or Boston or Colorado or Seattle or San Diego or Reston
$115k-$160k/yr HybridFull Time
Cooley
Cooley: Private law firm advising technology, life sciences and high-growth companies on deals, litigation, intellectual property and regulation.
4+ YOERequires 4+ years of applicable experience, SharePoint Online and Power Platform expertise, modern web development with SPFx, React, and TypeScript, REST APIs, and automation experience. Bachelor's degree and Microsoft 365 certifications preferred.
Microsoft Exchange Online, Microsoft SharePoint Online, Microsoft Power Platform, Microsoft Power Automate, Microsoft Power Apps, Microsoft Dataverse, Microsoft 365, Microsoft Power BI, SPFx, React, TypeScript, Git, CI/CD, REST API, JSON, XML, Azure Services, Logic Apps, Azure Functions, Azure API Management, Python, JavaScript, CSS, KQL, Microsoft Graph API, iManage, Microsoft Office
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2mo
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Senior Software Engineer - Product
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Consumer Reports
Consumer Reports: Independent nonprofit consumer organization providing product testing, journalism, ratings, research, and advocacy for consumers.
5+ YOE5+ years software engineering experience; proficiency with React, React Native, Python (FastAPI); experience building multi-platform apps, CI/CD, automated testing, observability; strong communication; bachelor’s degree preferred.
React, React Native, Python, FastAPI, AWS, Azure, Google Cloud Platform, CI/CD
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1mo
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AI Engineer — GTM Analytics
United States or Illinois
$117k-$202k/yr RemoteFull Time
Databricks
Databricks: Data and AI software providing a unified platform.
7+ YOE7+ years software/AI engineering experience, strong Python and SQL, hands-on LLM/generative AI experience, familiarity with AI developer tools, BS in CS/Data Science or equivalent experience.
Python, SQL, Databricks, Unity Catalog, Delta, Lakebase, Postgres, Claude, Claude Code, Cursor, React, TypeScript, FastAPI, GitHub, Databricks Asset Bundles, GitHub Actions, dbt, Spark, MLflow
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2mo
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Integrations Software Engineer
Ghent or London or Chicago
HybridFull Time
Qargo
Qargo: N intelligent cloud-based transport management platform for carriers, freight forwarders, and 3PLs.
2+ YOE2+ years software engineering or systems integration experience; strong API knowledge (REST, GraphQL), data formats (JSON, XML); experience with Python, Django, GraphQL, K8s, React/React Native, Google Cloud; strong communication and stakeholder management.
APIs, REST, GraphQL, JSON, XML, Python, Django, K8s, React, React Native, Google Cloud
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3w
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Senior Software Engineer
East Moline or Des Moines
$109k-$164k/yr OnsiteFull Time
John Deere
John DeereNYSE: DE: Global leader in agricultural and construction equipment manufacturing.
5+ YOERequires 5+ years React, 4+ years TypeScript and TDD, 3+ years Kubernetes/CaaS, and a four-year degree or equivalent experience in computer science, IT, or engineering.
React, TypeScript, Test-Driven Development (TDD), Jest, React Testing Library, Playwright, Cypress, Container-as-a-Service (CaaS), Kubernetes, Docker, Helm, New Relic, Datadog, Terraform, RESTful APIs, Databricks, Kafka, Scrum, Kanban
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4w
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Lead Software Engineer
Chicago, Illinois, United States
$123k-$169k/yr HybridFull Time
Sidley Austin
Sidley Austin: Private global law firm advising clients on complex transactions, restructuring, regulatory matters, investigations, and litigation.
8+ YOE8+ years software engineering experience with full-stack skills (.NET/C#, React, Next.js), Azure experience, CI/CD and system design expertise; leadership and mentoring experience.
.NET (C#), React, Next.js, Azure, Azure App Service, Azure Container Apps, Azure Kubernetes Service, Azure SQL, Azure Service Bus, Azure OpenAI Service, SQL Server, PostgreSQL, Cosmos DB, REST, GraphQL, Azure DevOps, GitHub Actions, Git, Docker, Kubernetes, Azure Container Apps/AKS, LangGraph, Semantic Kernel, Claude SDK, Temporal, n8n, Power Automate, Azure OpenAI, Anthropic Claude
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2mo
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Software Engineer Lead
Lisle, Illinois, United States
$112k-$168k/yr OnsiteFull Time
Navistar
Navistar: American commercial truck, bus, engine, and parts manufacturer serving North American fleets as a TRATON subsidiary.
1+ YOE5+ years professional software engineering experience; expertise in frontend (React/Angular/Vue) and server-side languages (TypeScript, Python, Java, C#, Ruby); cloud (Azure/AWS/GCP); Terraform; machine learning and data engineering experience preferred.
Azure, Terraform, React, Angular, Vue, TypeScript, Python, Java, C#, Ruby, AWS, GCP, NextJS, Tailwind, NestJS, Microsoft SQL Server, Apache Lucene, Jest
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