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Web Application Developer Jobs in DeKalb, IL (NOW HIRING)

Visvero

PeopleSoft Application Developer

Batavia, IL · On-site

Resourcewill have a minimum of 10 years development experience as PeopleSoftSystems/Developer ... Web server configuration. * Experiencewith Tax Update related activities in PeopleSoft HCM v9.2 ...

Varsity Tutors

Web Development Tutor

Dekalb, IL · Remote

$18 - $40/hr

... application building to support students from HTML beginners through advanced developers building ... stack web applications. * Effective Teaching Methods: Ability to identify concepts students ...

Varsity Tutors

JavaScript Tutor

Dekalb, IL · Remote

$18 - $40/hr

... web development careers and full-stack engineering coursework. * Conceptual Teaching & Problem ... web application architecture. * Curriculum Awareness & Adaptive Instruction: Familiar with ...

Stem Xpert

webMethods Developer

Elgin, IL · On-site

... Application Development/Maintenance, testing, IT Consulting & staffing for IT Infrastructure ... web services development experience. - WebMethods Products Installation Experience in Linux/Unix ...

Varsity Tutors

Replit Tutor

Dekalb, IL · Remote

$18 - $40/hr

... web application deployment. * Conceptual Teaching & Problem-Solving: Skilled at teaching cloud ... Guides students through creating projects in multiple programming languages, using Replit AI for ...

M. A. Mortenson Company

Project Manager I

Dekalb, IL · On-site

$113K - $170K/yr

Microsoft Office, project, and pertinent web application skills at an intermediate level * Proven ... ABOUT MORTENSON As a top builder, developer, and EPC (Engineering, Procurement, and Construction ...

Mortenson

Project Manager I

Dekalb, IL

$113K - $170K/yr

Microsoft Office, project, and pertinent web application skills at an intermediate level * Proven ... ABOUT MORTENSON As a top builder, developer, and EPC (Engineering, Procurement, and Construction ...

Varsity Tutors

Supabase Tutor

Dekalb, IL · Remote

$18 - $40/hr

Emphasizes backend architecture understanding and connects Supabase to modern web application ... support developers from Supabase beginners through advanced users building production-ready ...

M. A. Mortenson Company

Assistant Project Manager

Dekalb, IL · On-site

$102K - $137K/yr

Act as liaison for project engineers, mentor, and coach others * Provide job assignments and manage ... Microsoft Office, project, and pertinent web application skills at an intermediate level * Proven ...

Mortenson

Assistant Project Manager

Dekalb, IL · On-site

$102K - $137K/yr

Act as liaison for project engineers, mentor, and coach others * Provide job assignments and manage ... Microsoft Office, project, and pertinent web application skills at an intermediate level * Proven ...

Mortenson

Assistant Superintendent

Dekalb, IL

$95K - $129K/yr

Support Safety Manager and/or Engineer with site safety audits, worker to worker observations, etc ... Microsoft Office, project, and pertinent web application skills * Positive and professional ...

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All JobsWeb Application Developer JobsWeb Application Developer Jobs in DeKalb, IL

Web Application Developer information

See DeKalb, IL salary details

$21.6K

$96.7K

$150.2K

How much do web application developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for web application developer in DeKalb, IL is $96,691.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,500.00 and $117,300.00 per year, depending on experience, location, and employer.

What is a web application developer?

Web Application Developers are professionals who design, build, and maintain web-based software applications. They use programming languages like JavaScript, HTML, CSS, and frameworks such as React, Angular, or Django to create interactive and functional websites or web apps. Their role involves working closely with clients and other developers to ensure the application meets user requirements, is secure, and performs well. Web Application Developers may also be responsible for testing, debugging, and deploying applications, as well as maintaining and updating them over time.

What are some common challenges web application developers face when working on large-scale projects?

Web Application Developers working on large-scale projects often encounter challenges such as coordinating with cross-functional teams, managing complex codebases, and ensuring application scalability and security. Balancing feature development with maintaining code quality and documentation is essential, as is adapting to changing requirements from stakeholders. Effective communication and the ability to troubleshoot issues quickly are key for success in this dynamic environment.

What are the key skills and qualifications needed to thrive as a web application developer, and why are they important?

To thrive as a Web Application Developer, you need strong proficiency in programming languages such as JavaScript, HTML, CSS, and frameworks like React or Angular, often supported by a degree in computer science or related experience. Experience with version control systems (e.g., Git), databases (SQL/NoSQL), and familiarity with deployment tools and cloud services are also typical requirements. Problem-solving skills, attention to detail, and effective communication help set top developers apart in collaborative environments. These skills and qualities are essential for building robust, user-friendly web applications that meet business goals and adapt to evolving technology.

What is the difference between Web Application Developer vs Front-End Developer?

AspectWeb Application DeveloperFront-End Developer
Primary FocusDevelops full web applications, including backend and frontend componentsDesigns and implements the user interface and user experience
Skills & CertificationsJavaScript, HTML, CSS, backend languages (e.g., Python, Java), database knowledgeHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentCollaborates with backend and frontend teams, often in full-stack rolesPrimarily works on UI/UX, often in front-end teams
Industry UsageCommon in full-stack development projects across industriesFocused on client-side development in web projects

The main difference is that Web Application Developers handle both backend and frontend development to build complete web applications, while Front-End Developers focus specifically on creating the visual and interactive aspects of websites. Both roles require similar skills but differ in scope and responsibilities.

Is web application developer still in demand?

Web application developers are in high demand due to the ongoing growth of online services and digital platforms. Skills in programming languages like JavaScript, Python, and frameworks such as React or Angular, along with knowledge of cloud services, enhance employability in this field.

What are the most commonly searched types of Web Application Developer jobs in DeKalb, IL?

The most popular types of Web Application Developer jobs in DeKalb, IL are:

What are popular job titles related to Web Application Developer jobs in DeKalb, IL?

For Web Application Developer jobs in DeKalb, IL, the most frequently searched job titles are:

What job categories do people searching Web Application Developer jobs in DeKalb, IL look for?

The top searched job categories for Web Application Developer jobs in DeKalb, IL are:

Web Application Developer jobs near you
Infographic showing various Web Application Developer job openings in DeKalb, IL as of August 2026, with employment types broken down into 73% Full Time, 21% Part Time, 1% Temporary, and 5% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $96,691 per year, or $46.5 per hour.

PeopleSoft Application Developer

Visvero

Batavia, IL • On-site

Full-time

Re-posted 20 days ago

Job description


  • On-demandsupport for Client's PeopleSoft payroll solution
  • Providetimely and cost-effective solutions.
  • Providescalable SME resources based on the specific project needs.
  • Adjustand adapt to unplanned changes.
  • Deliverthe expected outcomes of the project.
  • Conductknowledge transfer sessions and training.
  • Provideweekly status reports.

Scope
Working in coordination with the Fermilab team, the scope of work for On-demand PeopleSoft applications support includes the following:
  • Theconsultant will be expected to design, code, test, and implementmodifications to the PeopleSoft application as assigned.
  • Assistwith troubleshooting configuration, integration issues and other day today operational support activities.
  • Providebusiness process improvements and/or configurations.
  • Provideadvisory support services including guidance on issues and solutionguidance.
  • ShareProcess analysis and design documentation.
  • Providetechnical support for PeopleSoft Tax updates, Open Enrollment, W2processing, Integrations, patching and upgrade activities.
  • Knowledgetransfer pertaining to the resolution of an issue and provide insight onhow Fermilab may troubleshoot similar issues in the future.
  • Workon service desk tickets and change requests to resolve data issues andproblems in timely manner.
  • Abilityto work with users to resolve issues.
  • Maintaindata integrity while performing requested duties.
  • Providesample testing scenarios for enhancements and defects.
  • Providetraining to users as needed.

Requirements
  • Resourcewill have a minimum of 10 years development experience as PeopleSoftSystems/Developer Analyst using an Oracle database.
  • Theconsultant will have strong functional knowledge of PeopleSoft HCM v9.2modules including HR, North American Payroll, Base Benefits andCompensation modules. Experience with applications such as employeeself-service (ePay, eProfile, eBen) is also necessary.
  • Theconsultant will have strong technical skills in People Tools 8.5xincluding Application Designer, People code, Integration Broker andApplication messaging, Application Engine, Data Mover, PS Query, ComponentInterface, Process Scheduler.
  • Thesuccessful candidate will also have strong competencies in SQL, PL/SQL,SQRs, Oracle Discoverer and BI Publisher Reports, Windows and Linux, UNIXshell scripting, system administration including PeopleSoft InternetArchitecture, Application Server and Web server configuration.
  • Experiencewith Tax Update related activities in PeopleSoft HCM v9.2 includingcustomizations to COBOL or SQR's

Experience with PeopleSoft v9.2 Enterprise HCM Person Model and Non-Employees, Benefits Open Enrollment.
  • Niceto have experience working with the new PS 9.2 Employee Self-Service FluidInterface.
  • Theproposed resource(s) should have strong written and oral communicationskills.
  • Highlydesirable skills include knowledge of ITIL processes.

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