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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

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 ...

Pentair

Application Engineer

North Aurora, IL · On-site

$71K - $131K/yr

We have an opportunity for an Application Engineer to join our North Aurora, IL team. You will provide technical assistance to internal & external personnel (including distribution partners & OEM ...

Pentair

Application Engineer

North Aurora, IL · On-site

$71K - $131K/yr

We have an opportunity for an Application Engineer to join our North Aurora, IL team. You will provide technical assistance to internal & external personnel (including distribution partners & OEM ...

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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 Jun 18, 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 teams to meet user requirements and ensure functionality. Strong problem-solving skills and knowledge of development tools are essential in this role.

What is the average salary of an app developer?

The average salary of an application developer varies depending on experience, location, and specialization, but generally ranges from $70,000 to $120,000 annually. Skilled developers proficient in programming languages like Java, Swift, or Kotlin and familiar with development tools tend to earn higher salaries.

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

Application developers with extensive experience, specialized skills, or working in high-demand industries can earn salaries of $300,000 or more annually, especially when including bonuses and stock options. Senior roles in finance, technology, or executive-level positions often reach or exceed this compensation level, particularly in large companies or with advanced certifications and expertise in areas like cloud computing or cybersecurity.

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 June 2026, with employment types broken down into 2% Internship, 3% As Needed, 75% Full Time, 8% Part Time, 3% Temporary, and 9% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $107,464 per year, or $51.7 per hour.

Application Developer

St Charles Manufacturing Company

Saint Charles, IL • On-site

$90K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Job description

Position Description: Exciting growth opportunity. Local Candidates Only- The position will be responsible for application development (C#/.NET, SQL Server, Web services) to support the growth of the company. Assist management in meeting and / or exceeding our customer expectations with business information solutions and data management. The goal being to challenge your skills, while continually improving the value we can offer to our customers.

We can provide a life/work balance for candidates looking for company with excellent work conditions and quality people. We are a family business with a family feel. We can provide you variety in your role, in an environment that is a pleasure to work.

Specific Job Responsibilities:

1. Understand client requirements and how they translate in application features

2. Collaborate with clients, Customer Service and other departments to set specifications for new applications

3. Design creative prototypes according to specifications

4. Write high quality source code to program complete applications within deadlines

5. Perform unit and integration testing before launch

6. Conduct functional and non-functional testing

7. Troubleshoot and debug applications

8. Evaluate existing applications to reprogram, update and add new features

9. Develop technical documents and handbooks to accurately represent application design and code

10. Work with production and vendors to support new customer implementations

11. Use SQL, .NET, and other technologies to develop software according to specifications

12. Develop and maintain applications for data driven production machines

REQUIRED BACKGROUND:

1. Minimum of BS degree in Computer Science or related field.

2. Minimum of 2 years analysis / design experience.

3. Three to five years of software development experience.

4. Expertise using C#.NET, MS SQL Server, JavaScript, APIs (SOAP, Web API), and XML/Html.

DESIRED BACKGROUND:

1. Experience using Visual Studio, C#.NET, and MS-SQL Server (5+ years)

2. Experience writing SQL stored procedures

3. Crystal Report writing experience

4. Experience working in a manufacturing environment.

5. DevOps experience with build and deployment

6. Experience writing reusable .NET dlls

7. Understanding of data security and PCI Compliance

REQUIRED TRAITS:

1. Nice Person with a Positive Attitude.

2. Strong programming, testing, and troubleshooting skills.

3. Rapid learner

Company Description

Perfect Plastic is a leading producer of financial transaction devices. It has experienced consistent growth for going on 10 years. We are looking for the right individual to help us create and evaluate new innovations relative to our markets. Our company is focused on alternative product materials and other transaction device options. Come work for a dynamic company in a thriving field. We strive to have happy, engaged employees at all levels.
Come join our team as we expand into a manufacturing facility that is state of the art, and help us in our efforts to continue setting revenue records.