1

Systems Developer Jobs in Illinois (NOW HIRING)

Systems Engineering Lead

Virginia, IL · On-site

$167.10 - $278.50/hr

Systems Developer (Advanced) Playlist * Professional Certification: Holding one of these certifications: * FITSP-D * GCSA * GISF * SSCP * 10+ years of experience with systems engineering * Possess ...

Senior Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Senior Systems Engineer, Chicago IL This Senior Systems Engineer position is fully onsite. Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global ...

Systems Engineer I Location: 2540 Galvin Drive, Elgin, IL Duration: 2 years Work schedule: M-F 8:00 AM - 4:00 PM Interview: Onsite (In-person) Training: Half of the time once trained. - Group ...

Purpose of This Role To lead the systems engineering discipline at Antunes by establishing strong technical leadership, disciplined requirements management, and system-level thinking to ensure ...

Systems Engineer

Carol Stream, IL · On-site

$107K - $133K/yr

Purpose of This Role To lead the systems engineering discipline at Antunes by establishing strong technical leadership, disciplined requirements management, and system-level thinking to ensure ...

Senior Trading Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Senior Trading Systems Engineer, Chicago, IL This Senior Trading Systems Engineer position is 100% fully onsite. Responsibilities: - Work collaboratively with technology and business teams on all ...

Systems Engineer

Chicago, IL · On-site

$150K - $300K/yr

Developer Experience & Automation * Design and maintain provisioning systems for complex compute resources and datacenter onboarding. * Own and improve CI/CD infrastructure (GitHub Actions) as well ...

Developer Experience & Automation * Design and maintain provisioning systems for complex compute resources and datacenter onboarding. * Own and improve CI/CD infrastructure (GitHub Actions) as well ...

Systems Engineer SME

Columbia, IL · On-site

$131K - $237K/yr

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

Systems Engineer SME

Roxana, IL · On-site

$131K - $237K/yr

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

Systems Engineer SME

Dupo, IL · On-site

$131K - $237K/yr

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

Systems Engineer SME

Collinsville, IL · On-site

$131K - $237K/yr

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for ...

Systems Engineer SME

Caseyville, IL · On-site

$131K - $237K/yr

As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ...

next page

Showing results 1-20

Systems Developer information

See Illinois salary details

$11

$47

$74

How much do systems developer jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for systems developer in Illinois is $47.35, according to ZipRecruiter salary data. Most workers in this role earn between $40.05 and $55.43 per hour, depending on experience, location, and employer.

What is a systems developer?

A systems developer designs software applications and computer systems for business use. Your job duties as a systems developer include designing system architecture, developing applications, testing projects prior to deployment, debugging and troubleshooting issues, and providing regular maintenance and fixes for computer applications and systems. The qualifications you need for a career as a systems developer include a bachelor’s degree in computer science, the ability to write code in a variety of programming languages, problem-solving skills, and experience working in the information technology space.

How does a systems developer typically collaborate with other IT professionals in a project environment?

Systems Developers often work closely with other IT professionals such as software engineers, network administrators, and business analysts. Collaboration usually involves participating in project planning meetings, integrating their code with other system components, and troubleshooting issues as a team. Effective communication is vital, as Systems Developers must ensure their work aligns with broader technical requirements and organizational goals. They may also provide technical support and documentation to help other team members understand their contributions.

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

To thrive as a Systems Developer, you need a strong background in computer science, programming languages such as Java, C++, or Python, and experience with systems architecture. Familiarity with development tools, version control systems (like Git), and knowledge of operating systems is typically expected, and certifications in relevant technologies can be beneficial. Analytical thinking, problem-solving abilities, and effective communication are essential soft skills that help you collaborate and adapt to changing requirements. These skills and qualities are crucial for designing, implementing, and maintaining robust systems that meet organizational needs efficiently.

What do systems developers do?

Systems developers design, develop, and maintain software systems and applications, often working with programming languages like Java, C++, or Python. They analyze user needs, create technical specifications, and test solutions to ensure functionality and performance, frequently collaborating with other IT professionals and using development tools and environments.
More about Systems Developer jobs

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

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

What cities in Illinois are hiring for Systems Developer jobs?

Cities in Illinois with the most Systems Developer job openings:

Infographic showing various Systems Developer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $98,481 per year, or $47.3 per hour.

Prin Systems Developer

Compeer Financial

Bloomington, IL • Hybrid

Full-time

This job post has expired today. Applications are no longer accepted.


Compeer Financial rating

9.1

Company rating: 9.1 out of 10

Based on 6 frontline employees who took The Breakroom Quiz


Job description

Empowered to live. Inspired to work.
Compeer Financial is a member-owned cooperative located in Illinois, Minnesota and Wisconsin. We bring together team members with a variety of backgrounds and experiences to help provide financial services to support agriculture and rural communities. Join us in a culture that not only promotes meaningful work and professional development, but provides a flexible, hybrid work environment and excellent benefits, which empower you to thrive both personally and professionally.

How we support you:

  • Hybrid model – up to 50% work from home
  • Flexible schedules including ample flexibility in the summer months
  • Up to 9% towards 401k (3% fixed Compeer contribution plus up to 6% match)
  • Benefits: medical, dental, vision, HSA/FSA, life & AD&D insurance, short-term and long-term disability, wellness program & EAP
  • Vacation, sick leave, holidays/floating holidays, parental leave, and volunteer paid time off
  • Learning and development programs
  • Mentorship programs
  • Cross-functional committee opportunities (i.e. Inclusion Council, emerging professional groups, etc.)
  • Professional membership/certification reimbursement and more!

Casual/seasonal & intern team members are not eligible for benefits except for state-mandated programs.

To learn more about Compeer Financial visit www.compeer.com/careers.

This position offers a hybrid work option up to 50% remote and is based out of the WI-Sun Prairie, MN-Lakeville, MN-Mankato, IL-Bloomington office locations.


The contributions you will make:

This position plans, develops, tests, implements and supports all activities related to the development of software programs and applications into the organization's business systems and has specialized knowledge of these systems. Ensures technology projects meet business requirements and goals, fulfills end-user requirements, and identifies and resolves systems issues. Provides applications leadership by facilitating meetings, sharing knowledge and training others

A typical day:

Application Development, Integration and Support

  • Develops, implements, and supports software programs and applications into the organization's business systems.
  • Performs code reviews.
  • Executes on technical specifications for new and/or enhanced processes.
  • Ensures projects meet business requirements and goals and fulfills end-user requirements.
  • Monitors applications and seeks to improve application availability, quality, and performance.
  • Creates and maintains all required technical documentation per BT methodology and processes.
  • Performs daily management and operations of core Compeer business applications including enhancements, bug fixes, interfaces and other business requests.
  • Resolves technical issues including diagnosis of problem, recommendations for workarounds, and defect correction.
  • Prioritizes and coordinates multiple work tasks to meet the expectations of Compeer.
  • Designs process flows and technical specifications for customized code, where appropriate, and for testing the interoperability of application modules under development.
  • Creates standards and processes to develop and facilitate projects and initiatives.

Applications Leadership

  • Facilitates meetings with BT, Project Delivery and/or business unit team members.
  • Provides information and training to other team members. Serves as a resource for questions and problem resolution.
  • Researches and makes recommendations on products, technologies and services in support of procurement and development efforts.
  • Keeps abreast of new technologies and industry best practices in application development.

Software Testing

  • Develops written test plans and provides analysis of software system test results.
  • Tests software programs and applications. Addresses issues in program logic.
  • Tests the interoperability of new applications with existing systems software.

The skills and experience we prefer you have:

  • Bachelor's degree in computer science, information systems or business, or related field; or an equivalent combination of education and experience sufficient to perform the essential functions of the job.
  • Minimum 12 years of related work experience developing company-wide applications and linking cross-functional applications across business units and systems.
  • Advanced knowledge of Microsoft .Net, JavaScript, C#, and MS SQL.
  • Advanced knowledge of business application and development best practices.
  • Effective communication skills to clearly and concisely convey technical information to customers and to share ideas, solutions and feedback with team.
  • Effective interpersonal, analytical, organizational and planning skills.
  • Ability to apply a methodical and logical approach to problem solving.
  • Ability to coordinate tasks to meet established deadlines.
  • Ability to foster collaborative working relationships with BT business clients, operations, security, and vendors.
  • Ability to train and mentor others.
  • Demonstrates initiative to remain technically competent by keeping abreast of industry best practices.
  • Quick learner who thrives in a collaborative team environment.
  • Works independently to complete moderate to complex issues.

#IND100

How we will take care of you:

Our job titles may span more than one career level (associate, senior, principal, etc.). The actual title and base pay offered is dependent upon many factors, such as: training, transferable skills, work experience, business needs and market demands. The base pay range is subject to change and may be modified in the future. This role is eligible for variable compensation and other benefits.

Base Pay
$118,500—$180,000 USD

Compeer Financial is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Must be authorized to work for any employer in the United States. Compeer is unable to sponsor or take over sponsorship of an employment visa at this time.

Click here to view federal employment laws applicable for applicants.


What Compeer Financial employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom