44 web applications developer jobs at 34 companies in Palatine, IL
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Senior Applications Developer
Germantown or Oak Ridge or Lemont
$135k-$216k/yrOnsiteFull Time
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.
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.
Conexus Food Solutions: Private U.S. Asian foodservice distributor sourcing, processing, importing, and delivering food to restaurants and other customers.
Strong C# and .NET/.NET Core experience, building REST APIs and web applications, familiarity with SQL Server and Git, ERP integration experience (Dynamics 365 Business Central) preferred.
C#, .NET, .NET Core, SQL Server, Git, Microsoft Dynamics 365 Business Central, Azure, React, Angular, OAuth, JWT, CI/CD
Rush University Medical Center: Nonprofit academic medical center providing hospital care, health sciences education, research and community services in Chicago.
5+ YOEBachelor's degree; 5 years of software development, system analysis, or application support experience; 3+ years developing Android/iOS applications; experience with web technologies, APIs, agile methods, and healthcare compliance.
Software Development Life Cycle (SDLC), Service-Oriented Architecture (SOA), Object-Oriented Analysis and Design (OOAD), UML, J2EE, HTML, CSS, .NET, SQL, JavaScript, RESTful APIs, Flutter, Epic, EMR, MyChart, FHIR, scrum, agile
Uline: North America's leading distributor of shipping and packaging materials.
5+ YOEBachelor’s degree in computer engineering or related field and 5 progressive years of software development experience, including databases, web applications, project leadership, security, version control, scalable systems, and CI/CD.
Database software, Web applications, Version Control Software, Data Structures and Algorithms, SQL, NoSQL, Linux, Windows, CI/CD, Containerization, Cloud services
RedMane Technology: Develops software solutions and systems integration for human services organizations.
3+ YOERequires 3+ years of Java 8 web application development, Core Java, application servers, JSP, servlets, OOD/OOP, JavaScript frameworks, SQL Server, and a bachelor's degree in a related field.
IBMNYSE: IBM: Global technology and consulting focusing on cloud and AI.
High school diploma/GED required; programming proficiency and systems development coursework required. Familiarity with web applications, cloud, AI, databases, and modern development frameworks. Must work without visa sponsorship.
Sr External Web Application & API Security Engineer
Chicago, Illinois, United States
$138k-$173k/yrOnsiteFull Time
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
Optum Rx: Pharmacy care services providing prescription medications and therapies to consumers, employers, health plans, unions and governments.
3+ YOEBachelor's degree in computer science or engineering; 3+ years full-lifecycle software development; 2+ years HTMX; 1+ year Go building services, APIs, and web applications.
Go, HTMX, Microsoft .NET, React, Tailwind, Microsoft Azure, GitHub Copilot, Microsoft 365, Terraform, Helm, Flux, Kubernetes, Splunk, Grafana, Prometheus, Dynatrace, Application Insights, OWASP, HIPAA, MS SQL, PostgreSQL
DRW: Global proprietary trading firm investing across diverse asset classes.
5+ YOERequires 5+ years application development, 3+ years Oracle PL/SQL and Oracle APEX, data modeling, Git, and scripting experience. HTML, web, REST, Agile, Kubernetes, and SQL Developer are desirable.
3+ YOE3+ years web application development; cloud platforms; HTML/CSS, XML, JavaScript; backend languages and API frameworks; frontend frameworks; containers; stakeholder collaboration.
Guggenheim Investments: Private asset manager serving insurers, pensions, sovereign funds, and high-net-worth investors through fixed-income, equity, and alternative strategies.
8+ YOE8+ years building large web applications; strong React experience, WordPress integration, Webpack, Azure, EMR? (EMR not mentioned)
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yrHybridFull Time
Loop: E-commerce operations platform helping brands manage returns, exchanges, tracking, and order editing.
2+ YOE2+ years building web applications, backend services, or APIs. Experience using AI agents in engineering workflows, testing and CI/CD, and familiarity with PHP/Laravel, Vue.js, AWS Serverless, MySQL, or DynamoDB is a plus.
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/yrRemoteFull Time
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
Sr. Support Engineer – the Workshop Suite (tWS) - TRATON R&D US, LLC
Lisle, Illinois, United States
$81k-$121k/yrOnsiteFull Time
TRATON Group: American commercial truck, bus, engine, and parts manufacturer serving North American fleets as a TRATON subsidiary.
1+ YOERequires a bachelor's degree and 1+ year of IT experience, a master's degree, or 3+ years of IT experience. Requires troubleshooting, cloud, web application, networking, system log, and vehicle diagnostics expertise.
cloud services, web-based applications, IP network diagnostics, system logs, vehicle communication, diagnostic systems
MorningstarNASDAQ: MORN: Provider of independent investment research and financial data.
3+ YOE3+ years full-stack JavaScript/TypeScript experience building commercial web applications with modern frameworks; strong browser, performance, API, cloud, and communication skills.
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.
MISUMI Group Inc.: Global digital manufacturing and supply chain platform for custom mechanical components.
3+ YOERequires 3–6 years of full-stack experience, Node.js, JavaScript/TypeScript, React, Next.js, AWS, Jest, SQL/NoSQL, Datadog, and web application deployment experience.
Amazon Web Services (AWS), Node.js, JavaScript, TypeScript, React, Next.js, Amazon SQS, AWS Lambda, Amazon EC2, Amazon RDS, Amazon API Gateway, Amazon CloudWatch, AWS File Transfer Family, Amazon Bedrock, Jest, Vitest, Datadog, Vercel, .NET, OWASP Top 10
Snap-onNYSE: SNA: Global manufacturer and marketer of professional tools and equipment.
2+ YOE2+ years supporting web applications with strong SQL, Azure familiarity, troubleshooting skills, and clear technical communication. Bachelor's in CS/IS or equivalent experience preferred.
Epsilon: Epsilon is a global marketing-data, consumer-analytics, and marketing-technology serving brands.
10+ YOEBS/MS in Computer Science, 10+ years experience, software development and CI/CD experience, application security testing (SAST/DAST/MAST/RAST/IAST), vulnerability management, OWASP Top 10/CWE knowledge, cloud and web/app security, threat modeling, network security, and cryptography.