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Senior Application Developer Jobs in Illinois (NOW HIRING)

Sr Application Developer

Chicago, IL · Hybrid

$99K - $136K/yr

Senior Application Engineer (Boomi) - Chicago, IL (Hybrid) A well-established, growing professional services organization in downtown Chicago is hiring a Senior Application Engineer to own the ...

Sr Application Developer

Chicago, IL · Hybrid

$99K - $136K/yr

Senior Application Engineer (Boomi) - Chicago, IL (Hybrid) A well-established, growing professional services organization in downtown Chicago is hiring a Senior Application Engineer to own the ...

Senior Application Developer

Chicago, IL · On-site

$85K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Application Developer role leads the customization and support of critical business applications and the data integrity across systems. They will lead the design and development of ...

Senior Application Developer

Chicago, IL · Hybrid

$85K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Application Developer role leads the customization and support of critical business applications and the data integrity across systems. They will lead the design and development of ...

Senior Application Developer

Deerfield, IL · On-site

$97K - $134K/yr

EXPERIENCE: * 5+ years of proven experience as a Dynamics 365 Developer (or similar software developer role) implementing and customizing Dynamics 365 solutions in a real-world environment.

The Sr. Application Engineer performs engineering and project management duties as assigned by the Director of Application Engineering. Responsible for engineering, project management, customer ...

Mentor and guide developers in implementing the architecture correctly and assist in troubleshooting complex issues. The Senior Application Architect will act as a bridge to our custom software ...

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Showing results 1-20

Senior Application Developer information

See Illinois salary details

$52.3K

$111.3K

$154.6K

How much do senior application developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior application developer in Illinois is $111,346.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,000.00 and $127,900.00 per year, depending on experience, location, and employer.

What is a senior application developer?

Senior Application Developers are experienced professionals who design, build, and maintain complex software applications. They lead development teams, make key architectural decisions, and ensure that software projects meet technical standards and business requirements. In addition to writing code, they often mentor junior developers, troubleshoot high-level issues, and collaborate with other departments to deliver robust solutions. Their expertise helps organizations create scalable and efficient applications tailored to business needs.

What are the key skills and qualifications needed to thrive as a senior application developer?

To thrive as a Senior Application Developer, you need advanced programming skills, a deep understanding of software development lifecycles, and typically a bachelor’s degree in computer science or related fields. Mastery of languages like Java, C#, or Python, experience with frameworks, databases, and familiarity with version control systems (such as Git) are essential, and certifications like AWS Certified Developer or Microsoft Certified: Azure Developer Associate can be advantageous. Strong problem-solving, leadership, and communication skills help you manage projects and mentor junior developers. These skills are crucial for delivering robust, scalable applications and ensuring effective collaboration within development teams.

What are some typical challenges faced by senior application developers when leading development projects?

Senior Application Developers often encounter challenges such as balancing project deadlines with code quality, managing technical debt, and integrating new technologies into existing systems. They are typically responsible for mentoring junior developers, which requires strong communication and leadership skills. Additionally, they must collaborate closely with cross-functional teams, such as QA, UX/UI designers, and product managers, to ensure that project requirements are met while maintaining scalability and performance standards.

What is the difference between Senior Application Developer vs Application Engineer?

AspectSenior Application DeveloperApplication Engineer
Required CredentialsBachelor's degree in CS or related field; 5+ years experience; programming certificationsBachelor's degree in CS or related field; 3+ years experience; technical certifications
Work EnvironmentDesigning, developing, and maintaining applications; leading projectsImplementing, testing, and supporting applications; collaborating with development teams
Employer & Industry UsageTech companies, finance, healthcare; senior roles in software developmentIT firms, manufacturing, telecom; technical support and implementation roles

While both roles involve application development, Senior Application Developers typically lead projects and have more experience, whereas Application Engineers focus on implementing and supporting applications within technical teams.

How much does a senior application developer make?

The average salary for a senior application developer typically ranges from $100,000 to $150,000 annually, depending on experience, location, and industry. Skilled developers with expertise in specific programming languages, frameworks, or certifications may earn higher compensation. Salaries can also vary based on company size and project complexity.

What are the most commonly searched types of Application Developer jobs in Illinois?

The most popular types of Application Developer jobs in Illinois are:

What cities in Illinois are hiring for Senior Application Developer jobs?

Cities in Illinois with the most Senior Application Developer job openings:

Infographic showing various Senior Application Developer job openings in Illinois as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $111,346 per year, or $53.5 per hour.

Sr Application Developer

Strategic Employment

Chicago, IL • Hybrid

$99K - $136K/yr

Full-time

Posted 14 days ago


Job description

Senior Application Engineer (Boomi) - Chicago, IL (Hybrid)

A well-established, growing professional services organization in downtown Chicago is hiring a Senior Application Engineer to own the integration and support of its core business applications.

You'll design and build workflows and integrations using Boomi- serving as the key technical link between the business and IT. You'll also help set development standards and mentor other developers on a small, close-knit team.

We're looking for 7+ years of engineering experience, ideally with a background in professional services or the legal industry, hands-on Boomi experience, strong SQL, and C# or another object-oriented language.

This is a hybrid role (3 days on-site, 2 remote), an annual bonus/review cycle and a full benefits package.


Strategic Employment Partners logo

About Strategic Employment Partners

Sourced by ZipRecruiter

Strategic Employment Partners (SEP) was founded in 2007, serving companies in the Greater Los Angeles area by providing Technology Recruiting and Placement Services. With the combined experience of our seasoned professionals, SEP quickly began to build strong partnerships and provide curated talent for some of the largest and fastest growing companies in Los Angeles. Since then, SEP has expanded its operations and currently has eight divisions nationwide.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Los Angeles, CA, US

Year founded

2006

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