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124 senior web engineer jobs at 90 companies in Illinois

1mo
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Senior Web Developer
Chicago, Illinois, United States
$100-$115/hr HybridFull Time
CAI
CAI: Global technology services firm uniting talent and technology.
7+ YOEBachelor's in CS or related,7+ years developing Java-based web and API solutions with Angular 13 and Spring stack; strong API, database, and client-facing skills.
Java, Angular 13, Spring Boot, Spring Data JPA, Spring Framework, Spring Security, Hibernate, Maven, Bootstrap, Oracle, JBoss, GitLab, SQL Developer, Toad, JIRA, JBoss Cruise Control, Eclipse, SOAP UI, Postman, REST
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2mo
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Web Developer - Senior
Scott Air Force Base, Illinois, United States
OnsiteFull Time
DecisionPoint Corporation
DecisionPoint Corporation: Federal IT and management services for government agencies.
8+ YOEActive Secret clearance, Bachelor’s degree in CS/IT or related field, minimum 8 years web/SharePoint development or portal support, DoD experience preferred, knowledge of SharePoint, HTML/CSS, JavaScript, Power Platform, and DoD cybersecurity/compliance.
SharePoint, HTML, CSS, JavaScript, Power Platform
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1w
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Senior Web Application Developer - Facilities & Services
Urbana or Champaign
$90k-$105k/yr OnsiteFull Time
University of Illinois Urbana-Champaign
University of Illinois Urbana-Champaign: Public land-grant research university serving undergraduate, graduate, and professional students through education and research.
6+ YOESix years of IT experience, high school diploma or equivalent, programming experience including Java and JavaScript/TypeScript, SQL Server database and enterprise integration experience, and scalable web application architecture experience.
Java, JavaScript, TypeScript, C#, Microsoft SQL Server, React, Spring, Hibernate, Tomcat, CI/CD, DevOps, Kubernetes, APIs
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3d
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Web Developer, Enterprise Applications & Systems
Florida or Georgia or Illinois or Kansas or Kentucky or Louisiana or Maryland or Missouri or Ohio or North Carolina or South Carolina or Tennessee or Texas
RemoteFull Time
Clearwave Fiber
Clearwave Fiber: Private fiber internet provider serving residential and business customers across the United States.
Expert HTML, CSS, JavaScript, and PHP skills; WordPress enterprise website development; Figma implementation; eCommerce integrations; APIs; version control; web operations; SEO and performance optimization.
WordPress, Figma, HTML, CSS, JavaScript, PHP, APIs, Salesforce
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2mo
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Sr. Web Platform Engineer
Florida or Texas or Illinois or New York or New Jersey or Colorado or Idaho or Massachusetts or Michigan or Minnesota or Missouri or North Carolina or South Carolina or Utah or Virginia
$102k-$130k/yr RemoteFull Time
TradeStation
TradeStation: Online brokerage and trading technology provider serving active individual and institutional traders.
5+ YOE5+ years web development (2+ years with headless CMS); proficiency in JavaScript, TypeScript, React, Next.js, ContentStack, REST APIs, Git, CI/CD, Google Tag Manager, and Node.js; bachelor's degree or equivalent.
JavaScript, TypeScript, React, Next.js, ContentStack, Contentful, Sanity, REST API, Git, CI/CD, Google Tag Manager, Figma, GitHub Copilot, Claude, Node.js, WebGL, Three.js, GSAP
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1mo
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Web Software Developer
Scott AFB, Illinois, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Premier technology integrator for defense, space, and civilian markets.
10+ YOE10+ years experience, DoD Top Secret clearance with SCI eligibility, CompTIA Security+, Node.js/React/JavaScript/HTML, Strapi CMS, AWS, AppStream, Confluence, MS Office proficiency, technical writing, and configuration/change management for government customers.
Node.js, React, AppStream, Confluence, JavaScript, HTML, Strapi, AWS, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, Microsoft Project, Microsoft Excel, ServiceNow, Jira
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2w
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Senior Software Developer - Web
Waukegan or Glenview
$96k-$148k/yr OnsiteFull Time
Uline
Uline: North America's leading distributor of shipping and packaging materials.
5+ YOEBachelor's degree in computer science, information technology, or related field; 5+ years of software development experience; web application experience with .NET, Java, JavaScript, or TypeScript; SQL proficiency.
.NET, Java, JavaScript, TypeScript, SQL
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2w
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Senior Software Developer - Web
Waukegan, Illinois, United States
$96k-$148k/yr OnsiteFull Time
Uline
Uline: North America's leading distributor of shipping and packaging materials.
5+ YOEBachelor's degree in computer science, information technology, or related field; 5+ years of software development experience; web or e-commerce development using .NET, Java, JavaScript, or TypeScript; SQL experience.
.NET, Java, JavaScript, TypeScript, SQL
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2mo
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Senior Engineer, Customer Web and Mobile Experience
Chicago, Illinois, United States
HybridFull Time
Independence Pet Holdings
Independence Pet Holdings: Private U.S. pet health holding serving pet parents through insurance, education, and lost-pet recovery services.
Bachelor's in CS or related (or equivalent experience); production web/mobile engineering experience; strong JavaScript/TypeScript and React; React Native preferred; experience with .NET (C#) BFFs, CI/CD, testing, authentication (OIDC/OAuth2), accessibility, and mobile app lifecycle.
React, React Native, React Native Web, Git, GitHub, Node.js, Next.js, VS Code, GitHub Codespaces, GitHub Copilot Enterprise, Expo SDK, Expo CLI, Microsoft Azure CLI, Postman, React DevTools, BrowserStack, Tailwind, NativeWind, shadcn/ui-style, .NET, C#, Microsoft Dynamics 365, EIS Suite
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2w
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GIS Web AI Developer, Senior Associate
Houston or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or San Juan or Seattle or Spartanburg or Albany or Stamford or Atlanta or Toledo or Austin or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Grand Rapids or Indianapolis or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Montpelier or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$77k-$202k/yr OnsiteFull Time
PwC
PwC: Global professional services network providing audit, tax, and consulting services.
3+ YOEBachelor's degree and 3+ years' experience; GIS, Esri mapping, ArcGIS architecture and conversion, analytical problem-solving, client collaboration, and data interpretation skills.
Esri, ArcGIS, Geographic Information System (GIS)
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1mo
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Senior Engineer - Project
Libertyville, Illinois, United States
$87k-$130k/yr OnsiteFull Time
Hollister Incorporated
Hollister Incorporated: Independent, employee-owned healthcare manufacturer serving patients and professionals with ostomy, continence, and critical care products.
5+ YOEBachelor's degree with 5+ years related experience; expertise in manufacturing equipment, film/web handling, heat-sealing, CAD, process validation, data analysis, project management; travel up to 25%.
Microsoft Excel, SAP, HRIS, Computer Aided Design, Product Lifecycle Management, vision system, robotics
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5d
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Sr External Web Application & API Security Engineer
Chicago, Illinois, United States
$138k-$173k/yr OnsiteFull Time
McDonald's
McDonald'sNYSE: MCD: Global leader in fast food and quick service restaurants.
5+ YOEBachelor's degree or equivalent experience; 5+ years security engineering, including 3+ years hands-on API security. Requires WAF/API platforms, cloud, security telemetry, scripting, and SIEM/SOAR integrations.
REST, GraphQL, SOAP, gRPC, HTTP, TLS, JSON, OAuth 2.0, OpenID Connect, JWT, AWS, Microsoft Azure, Google Cloud Platform, Terraform, Akamai API Security, Akamai App & API Protector, OpenAPI, SIEM, SOAR, CI/CD, DevSecOps, WAF
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19h
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Principal Staff Engineer - Web Platform
Calabasas or San Diego or Woodridge or Minneapolis or Pleasanton or China or Europe
$130k-$220k/yr HybridFull Time
PlanetArt
PlanetArt: E-commerce leader delivering affordable, high-quality personalized products through a growing portfolio of globally recognized websites and apps.
5+ YOERequires 5+ years building and operating large-scale web applications, LAMP and AWS expertise, ecommerce experience, production troubleshooting, distributed systems knowledge, and technical leadership skills.
Linux, Apache, MySQL, PHP, AWS, Amazon EC2, Amazon RDS, Amazon S3, AWS Lambda, Amazon CloudWatch, Git, Zoom, Slack
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1mo
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Software Developer / Application & Web Support Lead
Scott Air Force Base, Illinois, United States
OnsiteFull Time
EPS Corporation
EPS Corporation: Woman-owned defense contractor providing engineering, technical, logistics, IT, cybersecurity, and training services to federal and commercial clients.
5+ YOE5+ years SharePoint Online/web application development and sustainment; DCWF Work Role 212 proficiency; DoDM 8140.03 foundational qualification; final SECRET clearance; hands-on Power Platform, SharePoint Online, Nintex, Java/Oracle, ColdFusion, .NET/SQL; 508-compliant application delivery.
SharePoint Online, Microsoft Power Platform, Nintex, Java, Oracle, ColdFusion, .NET, SQL, Power BI
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1mo
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Software Developer / Application & Web Support Lead
Scott Air Force Base, Illinois, United States
$110k-$140k/yr OnsiteFull Time
Computer World Services
Computer World Services: Private federal IT services provider delivering cybersecurity, digital transformation, enterprise solutions, and program support to government customers.
5+ YOE5+ years SharePoint Online/web application development and sustainment experience; DoDM 8140.03 and residential privileged access qualification; DCWF Work Role 212 or equivalent; Security+ / GSSP / CSSLP preferred; experience with Power Platform, Nintex, Java/Oracle, ColdFusion, .NET/SQL; 508 accessibility experience.
SharePoint Online, Microsoft Power Platform, Power Apps, Nintex, Java, Oracle, ColdFusion, .NET, SQL, Power BI
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3w
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Senior Software Engineer
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Columbus or Dallas or Miami or Nashville or New York City or Philadelphia or Pittsburgh or Princeton or Raleigh or Tysons or Washington
$126k-$248k/yr RemoteFull Time
MongoDB
MongoDBNASDAQ: MDB: Unified data platform for building modern applications.
Full-stack engineering experience with scalable, highly available web applications and databases; collaboration and distributed-systems problem solving required. TypeScript, React, Node.js, WebSockets, Kubernetes, and microservices are advantageous.
MongoDB Atlas, MongoDB Compass, Atlas Data Explorer, TypeScript, React, Node.js, Kubernetes, AWS, Google Cloud, Microsoft Azure
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1mo
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Senior 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.
6+ YOE6+ years building Adobe Experience Platform/AJO/AEM solutions, marketing automation, ETL and integrations; strong web development (XML, HTML5, CSS, JavaScript, python); data governance and performance optimization.
Adobe Marketing Cloud, Adobe journey optimizer, Adobe Campaign, Adobe Experience Platform, AJO, AEP (RT-CDP), AEM, Target, Analytics, XML, HTML5, CSS, JavaScript, python, RESTful APIs, GraphQL APIs
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2mo
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Senior Software Engineer
Connecticut or West Virginia or South Carolina or Pennsylvania or New Hampshire or Hawaii or California or Michigan or Kentucky or Arizona or New Mexico or Nevada or Florida or Alaska or Washington or Oregon or Texas or Alabama or Mississippi or Tennessee or Illinois or Wisconsin or Louisiana or Arkansas or Missouri or Iowa or Minnesota or Oklahoma or Kansas or Nebraska or South Dakota or North Dakota or Colorado or Wyoming or Idaho or Montana or Utah or Vermont or North Carolina or Massachusetts or Georgia or Rhode Island or New York or Maryland or Delaware or Virginia or Ohio or New Jersey or Maine
$110k-$140k/yr RemoteFull Time
Worksoft
Worksoft: Private enterprise test-automation software serving global businesses with codeless business-process testing.
10+ YOE10+ years web development experience (C#, .NET, ASP.NET Core) and production AI/ML experience (LLMs, PyTorch/TensorFlow, LangChain, etc.); Bachelor’s in CS/Engineering or 15+ years experience; strong problem solving and customer-facing troubleshooting skills.
OpenAI, Azure OpenAI, Anthropic Claude, Gemini, PyTorch, TensorFlow, scikit-learn, ML.Net, LangChain, Semantic Kernel, RAG, vector databases, LLMs, ASP.Net Core, Web APIs, REST, JWT, OAuth, Azure AD/Entra ID, Blazor, Angular, MS Sql Server, EF Core, WinForms, WPF, .Net MAUI, Service Bus, Kafka, MSBuild, Git
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5d
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Engineering Manager, Web Application Discovery
United States or Chicago
$225k-$265k/yr RemoteFull Time
Horizon3.ai
Horizon3.ai: Ai is a private cybersecurity providing organizations with continuous autonomous penetration testing.
3+ MgmtRequires 3–5+ years leading engineering or security teams, team management experience, web application security knowledge, Python or similar experience, and familiarity with CI/CD, Jira, and product development lifecycles.
NodeZero, Python, CI/CD, Jira, Playwright, Puppeteer, Selenium, Postgres, Neo4j, OSCP, OSWE
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2mo
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Senior Applications Developer
Germantown or Oak Ridge or Lemont
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
12+ YOEBachelor's degree in CS/IT/Software Engineering (or equivalent experience), US citizen able to obtain DOE clearance, extensive experience with Jira/Atlassian Cloud migrations, Azure development, Java/.NET/JavaScript, SQL and web server administration.
Jira, Confluence, Atlassian Cloud, Atlassian Custom Developer Tools, Java, JavaScript, .NET, C++, C#, HTML, CSS, SQL, SQL Managed Instance, Azure App Service, Azure SQL Managed Instance, Azure DevOps, PowerShell, WebSphere, IIS, Eclipse, ServiceNow, Oracle BI, SQL Stored Procedures, Microsoft Visual Studio, Microsoft Power Platform
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