Web Application Developer jobs in Illinois

Web Application Developer, NASA Earth Science Division

Remote or Lanham, Maryland

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Today

Science Systems and Applications, Inc. (SSAI) is seeking a full-time Web Application Developer to join a team responsible for the development, deployment, and maintenance of several websites and web-based applications within NASA's Earth Science Division. Our projects include engagement-focused websites driven by WordPress and Drupal, and knowledge management tools. The ideal candidate is an experienced and forward-thinking web application developer - primarily focused on PHP using Drupal and Wo

Full-time

USD 90,000.00 - 115,000.00 per year

Web Application Developer - Illinois Fire Service Institute

Urbana, Illinois

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Today

WebApplication Developer - Illinois Fire Service Institute IllinoisFire Service Institute The Illinois Fire Service Institute (IFSI) is seeking a Web ApplicationDeveloper to join our team. As the statutory fire academy for the State of Illinois,IFSI trains thousands of firefighters across the state and beyond-deliveringhands-on education through a unique blend of campus, online, and regionaltraining programs. Be a part of a team that makes a real difference in publicsafety, every single day. IFS

Full-time

Compensation information provided in the description

Software Developer / Application & Web Support Lead

Illinois

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Today

Job Title Software Developer / Application & Web Support Lead Location Scott Air Force Base, IL 62225 US (Primary) Job Type Full-time Education Bachelor's Degree Career Level Manager Category Information Technology Job Description EPS Corporation is looking for a Software/Application and Web Support Lead. They will Lead full-lifecycle support of the U.S. Army Transportation Command (ARTRANS) C4ISR SharePoint Online environment and custom application portfolio, spanning Tier 1/2 user

Full-time

Senior Software Engineer - Web Application

Remote

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10d ago

Job Title: Senior Software Engineer - Web Application Location: Remote 100% Duration: 12 Months Contracts + Chances of conversion JOB SUMMARY: As a Senior Software Engineer at client, you will help build the next generation of digital platform capabilities that power brand launches, digital experiences, and operational workflows across client global portfolio. You will be a key contributor in developing a modern React and Next.js based platform that streamlines complex business processes throug

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Contract

$60 - $70

Cybersecurity Engineer - Web/Application Vulnerability Management

Remote

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Today

Job Description CALIBRE is an employee-owned, mission-focused solutions and digital transformation company. CALIBRE is seeking approximately three Cybersecurity Engineers to support the DLA Cybersecurity Web/Application Vulnerability Management program. The selected candidates will perform project activities involving specialized cybersecurity challenges and provide security engineering support throughout the information system lifecycle. This position will apply electronic processes, enginee

Full-time

Web Software Developer

Scott Air Force Base, Illinois

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Today

Job ID: 2614390 Location: Scott Afb, IL, US Date Posted: 2026-07-08 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Web Software Developer to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services (M

Full-time

USD 120,001.00 - 160,000.00 per year

Application Developer

Remote

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25d ago

Position is for completion of a scope of work related to a home page redesign and improvements to site search capabilities. Looking for 15-40 hours per week. Proficiency in HTML, CSS, JavaScript, and other web development languages and frameworks. Proficiency in Drupal search engine technologies including Solr. Experience with front end development with Drupal Platform and web hosting environments. Knowledge of website security best practices, including SSL/TLS8 encryption, firewalls, and ma

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Contract

Depends on Experience

Web Developer

Remote or Stevens Point, Wisconsin

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Today

Current Students: If you are currently employed or enrolled as a student at any of the Universities of Wisconsin, log in to Workday to apply through the internal application process. Workday Internal Jobs Site for Students Position Title: Web Developer Job Category: Student Hourly Job Profile: Student Help Job Summary: As a web developer for Agency 81 you will work with a variety of clients ranging from startups to larger, established businesses, helping design, create, and execute websites

Part-time

Sr. Product Engineer

Remote

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Today

We're looking for a full-stack, senior engineer to join our team building modern web applications, developer tools, and AI-powered workflows for aerospace and defense customers. This team sits closest to the user. We build the interfaces, APIs, and intelligent tooling that engineers rely on to do mission-critical work. You'll work across the stack - from React and TypeScript on the frontend to Python and Go services on the backend - delivering secure, high-performance systems in complex environ

Full-time

USD 145,000.00 - 190,000.00 per year

Web Application Developer

Remote or Germantown, Maryland

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Today

Overview Edgewater Federal Solutions is currently seeking a talented, professional Web Application Developer to join a proficient development team supporting the Department of Energy in a remote work environment. Candidate will develop and enhance web applications. Experience with Angular, Java, Ext JS is REQUIRED. This position requires ship. Responsibilities Perform UI/UX and back-end web application development in a J2SE/J2EE environment, while working in a team setting.Working in some new

Full-time

USD 110,000.00 - 130,000.00 per year

Platform Engineer - Web & AI Applications

Naperville, Illinois

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Today

Description We are looking for an experienced Platform Engineer - Web & AI Applications to support the growth of customer-facing digital products in Naperville, Illinois. This Long-term Contract position focuses on improving the performance, resilience, and extensibility of web and mobile experiences while helping shape modern application architecture. The role will contribute to AI-enabled features, scalable frontend solutions, and dependable platform capabilities that serve a large user base.

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Contract

USD 51.46 - 59.59 per hour

Web Application Developer jobs in Illinois, USA