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Application Developer Jobs in DeKalb, IL (NOW HIRING)

Visvero

PeopleSoft Application Developer

Batavia, IL · On-site

... application as assigned. * Assistwith troubleshooting configuration, integration issues and other ... Resourcewill have a minimum of 10 years development experience as PeopleSoftSystems/Developer ...

flowcontrol

Application Engineer

Elgin, IL

Application Engineers support our sales engineers and customers in the pre- and post-application sales process. Up to 50% of the SG members' time will be programming, which may be done in our office ...

flowcontrol

Application Engineer

Elgin, IL · On-site

Application Engineers support our sales engineers and customers in the pre- and post-application sales process. Up to 50% of the SG members' time will be programming, which may be done in our office ...

flowcontrol

Application Engineer

Elgin, IL · On-site

Application Engineers support our sales engineers and customers in the pre- and post-application sales process. Up to 50% of the SG members' time will be programming, which may be done in our office ...

Flow Control Group

Application Engineer

Elgin, IL · On-site

$85K - $93K/yr

Application Engineers support our sales engineers and customers in the pre- and post-application sales process. Up to 50% of the SG members' time will be programming, which may be done in our office ...

TecTammina

Software Engineer - Inspection

Rockford, IL · On-site

Company Description Tech Tammina LLC Design, analysis, programming, debugging, and modification of software for composite applications Investigate application engineering tasks and prepare design ...

AESSEAL, Inc.

Design Engineer

Rockford, IL · On-site

Providing assistance to the application engineering team on seal enquiries/dimensional fit * Development and implementation of design department procedures * Reacting to breakdown situations ...

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All JobsApplication Developer JobsApplication Developer Jobs in DeKalb, IL

Application Developer information

See DeKalb, IL salary details

$16

$51

$83

How much do application developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for application developer in DeKalb, IL is $51.67, according to ZipRecruiter salary data. Most workers in this role earn between $41.54 and $59.47 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Application Developer, and why are they important?

To thrive as an Application Developer, you need strong programming skills, problem-solving abilities, and a relevant degree in computer science or a related field. Familiarity with development frameworks, version control systems like Git, and experience with databases and cloud platforms are typically required. Excellent teamwork, communication skills, and adaptability set standout developers apart in collaborative and fast-changing environments. These skills ensure the creation of robust, user-friendly applications that meet organizational needs and adapt to evolving technology.

What is the difference between Application Developer vs Software Engineer?

AspectApplication DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, certifications like Microsoft or OracleBachelor's or higher in CS or related field, often similar certifications
Work EnvironmentDevelops, tests, and maintains applications for specific platforms or clientsDesigns and develops software systems, often working on larger projects or infrastructure
Employer & Industry UsageTech companies, startups, enterprise software firmsTech firms, consulting, large corporations, software development companies
Common Search & ComparisonYesYes

Application Developers focus on creating, testing, and maintaining specific applications for users or clients, often working within a defined platform. Software Engineers have a broader role, designing and developing entire software systems and infrastructure. While both roles require similar credentials and work environments, Application Developers typically work on specific applications, whereas Software Engineers handle larger system architecture.

What engineering jobs pay $500,000?

Application developers in high-level roles, especially those with expertise in specialized areas like mobile, cloud, or enterprise software, can reach or exceed $500,000 annually through base salary, bonuses, and stock options. Senior positions often require extensive experience, advanced skills in programming languages, and knowledge of development frameworks or platforms.

What does an application developer do?

An application developer designs, builds, tests, and maintains software applications for computers, mobile devices, or web platforms. They use programming languages such as Java, C#, or Python and often collaborate with designers and project managers to meet user needs and project requirements.

What is the average salary of an app developer?

The average salary of an application developer varies depending on experience, location, and skills, but generally ranges from $70,000 to $120,000 annually. Developers proficient in popular programming languages and frameworks, such as Java, Swift, or React, tend to earn higher salaries, especially in competitive markets.

What jobs in the US pay 300,000 a year?

Application developers with extensive experience, specialized skills, or leadership roles in high-demand industries can earn salaries of $300,000 or more annually, especially when including bonuses and stock options. Senior positions often require advanced programming knowledge, certifications, and a strong track record of project success in competitive markets.

What are some common challenges Application Developers face when working on cross-functional teams?

Application Developers often collaborate closely with designers, product managers, and QA testers, which can lead to challenges such as aligning on project requirements, managing differing priorities, and ensuring effective communication across disciplines. Navigating these differences requires strong interpersonal skills, adaptability, and a proactive approach to problem-solving. Successful developers regularly participate in team meetings, clarify technical constraints, and contribute to building consensus, which helps ensure smooth project delivery and fosters a positive team environment.
What are popular job titles related to Application Developer jobs in DeKalb, IL? For Application Developer jobs in DeKalb, IL, the most frequently searched job titles are:
What job categories do people searching Application Developer jobs in DeKalb, IL look for? The top searched job categories for Application Developer jobs in DeKalb, IL are:
What cities near DeKalb, IL are hiring for Application Developer jobs? Cities near DeKalb, IL with the most Application Developer job openings:
Application Developer jobs near you
Infographic showing various Application Developer job openings in DeKalb, IL as of July 2026, with employment types broken down into 75% Full Time, 20% Part Time, 1% Temporary, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $107,464 per year, or $51.7 per hour.
PeopleSoft Application Developer

PeopleSoft Application Developer

Visvero

Batavia, IL • On-site

Full-time

Posted 14 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.

Apply