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Senior Applications Developer Jobs in Illinois (NOW HIRING)

Senior Application Developer

Chicago, IL · On-site

$85K - $100K/yr

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 ...

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 ...

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 EDI Application Developer

Chicago, IL · On-site +1

$99K - $136K/yr

The Senior EDI Application Developer is a full stack engineer who designs, develops, and integrates solutions to solve business and technical requirements across EDI applications. Candidate must be ...

Showing results 21-40

Senior Applications Developer information

See Illinois salary details

$52.3K

$111.3K

$154.6K

How much do senior applications developer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for senior applications 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 does a senior applications developer do?

A Senior Applications Developer is responsible for designing, developing, and maintaining complex software applications. They often lead projects, collaborate with cross-functional teams, and ensure that applications meet both business requirements and technical standards. In addition to coding, they may mentor junior developers, review code for quality, and help implement best practices in software development. Their expertise allows them to troubleshoot complex issues and contribute to the strategic direction of software projects.

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

A Senior Applications Developer needs advanced programming skills, strong problem-solving abilities, and typically a bachelor's degree in computer science or a related field. Expertise in languages like Java, C#, or Python, along with experience using frameworks, version control systems like Git, and cloud platforms such as AWS or Azure, is crucial. Excellent communication, leadership, and project management skills help in mentoring junior developers and collaborating with cross-functional teams. These skills ensure robust, scalable solutions are delivered efficiently while fostering innovation and team productivity.

How does a senior applications developer typically collaborate with other teams during a project?

Senior Applications Developers play a pivotal role in cross-functional collaboration. They often work closely with business analysts to refine requirements, partner with QA teams to ensure robust testing, and coordinate with DevOps or infrastructure specialists to streamline deployment. Regular communication with project managers and stakeholders is also common to keep projects aligned with business goals. This collaborative environment helps ensure that applications are both technically sound and aligned with user needs.

How much does a senior applications developer make?

A senior applications developer typically earns between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have expertise in programming languages, software development tools, and may hold certifications that influence salary levels.

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

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

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

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

Infographic showing various Senior Applications Developer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $111,346 per year, or $53.5 per hour.

Application Developer Senior 102086 with Security Clearance

Information Technology Engineering Corporation

Lemont, IL • On-site

$96K - $133K/yr

Other

Re-posted 4 days ago


Job description

Sr. Application Developer
Location: Lemont, IL
Required Clearance: Public Trust Since 1999, ITEC has delivered mission-critical support to the DoD and Intelligence Community. Now part of ManpowerGroup Public Sector (MGPS), we continue that work with expanded capabilities. Employees hired through this process will join MGPS and receive a comprehensive benefits package and competitive pay. Job Description:
We are seeking a Senior Software Engineer with expertise in custom Jira/Java development and Azure/.NET applications. This leadership role involves building and maintaining solutions, integrating systems, and modernizing legacy applications. The ideal candidate will provide technical guidance and mentorship to a team of developers. Requires 6-8+ years of experience with Jira, Java, and SQL, plus 4-6+ years in Azure/.NET development. Strong communication, troubleshooting, and project leadership skills are essential for success. Required Skills:
Java, JavaScript