7 web developer jobs at 6 companies in Ottawa, IL
2mo
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Senior Software Engineer - Digital and Web
Naperville, Illinois, United States
$106k-$159k/yr HybridFull Time
6+ YOESix years of responsive web and complex eCommerce development experience; expertise with React, Next.js, Node.js, GraphQL, MongoDB, web protocols, CSS frameworks, analytics, SEO, and Microsoft Office 365; bachelor's degree or relevant experience.
React, Next.js, Node.js, GraphQL, MongoDB, Docker, Kubernetes, REST, WebSockets, XML, JSON, YAML, Tailwind, Bootstrap, SCSS, Google Analytics, Google Webmaster Tools, Microsoft Office 365, GA tags, TDD
2mo
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Senior Software Engineer - Digital and Web
Naperville, Illinois, United States
$106k-$159k/yr HybridFull Time
6+ YOE6+ years of front-end and back-end web development; strong React/Next.js, GraphQL, Node.js, MongoDB; experience with containers (Docker/Kubernetes), CSS frameworks, analytics, and SEO; bachelor’s in Computer Science or equivalent.
Next.js, React, GraphQL, Node.js, MongoDB, Docker, Kubernetes, Tailwind, Bootstrap, SCSS, Google Analytics, Webmaster Tools, REST, WebSockets, XML, JSON, YAML
2mo
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Senior Software Engineer - Digital and Web
Naperville, Illinois, United States
$106k-$159k/yr HybridFull Time
6+ YOESenior software engineer with 6+ years of full-stack experience; Next.js/React, GraphQL, Node.js, MongoDB; Docker/Kubernetes; GA/SEO; e-commerce/subscription experience preferred.
React, Next.js, GraphQL, Node.js, MongoDB, Docker, Kubernetes, REST, WebSockets, XML, JSON, YAML, Tailwind, Bootstrap, SCSS, Google Analytics, Google Webmaster Tools, SEO
1mo
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.NET Developer - QMS
Aurora, Illinois, United States
$70k-$105k/yr OnsiteFull Time
1+ YOEMust have .NET experience with C#, ASP.NET MVC/Web Forms, Web API, and SQL Server; Bachelor's degree in Computer Science/Engineering; 1+ years professional development experience; strong OOP and problem-solving skills.
.NET, C#, ASP.NET MVC, ASP.NET Web Forms, Web API, SQL Server
1mo
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Senior Applications Developer
Germantown or Oak Ridge or Lemont
$135k-$216k/yr OnsiteFull Time
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
1w
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Senior QA Engineer 2, Team Lead - ERP Platform
Wayne or Naperville
HybridFull Time
7+ YOE2+ Mgmt7+ years QA experience with hands-on test automation, 2+ years leading QA, experience with web apps, API and performance testing, strong SQL, and demonstrated use of AI to improve QA.
Playwright, Selenium/WebDriver, Cucumber, REST Assured, TestNG, Serenity, JMeter, k6, Gatling, Postman, SQL, Lambda, API Gateway, SQS, SNS, RDS, OpenAI
3mo
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Postdoctoral Appointee - Building Agentic AI Platform for X-ray Science
Lemont, Illinois, United States
$73k-$121k/yr OnsiteFull Time, Contract
0+ YOEPhD within 5 years in computational chemistry, chemistry, materials science, physics, computational science, computer science, engineering, or related field; strong computational chemistry; experience with DFT codes; Python and ML; familiarity with LLMs and web/API development; X-ray spectroscopy knowledge preferred.
VASP, Quantum ESPRESSO, CP2K, ABINIT, GPAW, Gaussian, ORCA, Q-Chem, Python, PyTorch, FastAPI, Flask, numpy, pandas, scikit-learn, LLM APIs, agent frameworks, FEFF, OCEAN, FDMNES, XSpectra, Argonne-specific tools