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Software Developer Jobs in Illinois (NOW HIRING)

Software Developer

Wheaton, IL · On-site

$60K - $80K/yr

Software Developer Reports To : Vice President, Information Technology General Responsibilities: The Software Developer will contribute to the design, development, and maintenance of software ...

We are looking for an intermediate Software Developer to join the NextGen R&D team at Harris School Solutions . This role will help support and modernize a critical K-12 financial management platform ...

Senior Software Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Senior Software Developer, Chicago, IL We are seeking a Senior Software Developer for a great opportunity in Chicago. Responsibilities: - Work collaboratively with technology and business teams on ...

Sath, Inc., an industry expert in Information Security with a focus in Identity and Access Management as well as IT Audit, is looking for passionate and result-oriented Software Developers in our ...

As a Software Developer at DRW, you will be an integral member of a dynamic team of technologists, quantitative researchers, and traders. Collaborating closely, you will contribute across the full ...

Software Developer

Moline, IL · On-site

$80 - $110/hr

This role is for a Software Developer working inside an established production platform. You will maintain, extend, and support systems already in use by customers. Work includes backend services ...

C++ Software Developer

Chicago, IL · On-site

$50.50 - $68/hr

C++ Software Developer, Chicago, IL We are seeking a C++ Software Developer to support state-of-the-art, real-time automated trading systems. In addition to project work, the person in this role will ...

Software Developer

Chicago, IL · On-site

$202.50 - $247.50/hr

As a Software Developer at DRW, you will be an integral member of a dynamic team of technologists, quantitative researchers, and traders. Collaborating closely, you will contribute across the full ...

Senior Software Developer

O Fallon, IL · On-site

$110K - $120K/yr

Everforth ECS is seeking a Senior Software Developer to work in our O'Fallon, IL office. ECS Federal LLC is looking for a Senior Software Developer who possesses and applies expertise on multiple ...

Senior Software Developer

O Fallon, IL · On-site

$110 - $120/hr

Everforth ECS is seeking a Senior Software Developer to work in our O'Fallon, IL office. ECS Federal LLC is looking for a Senior Software Developer who possesses and applies expertise on multiple ...

Sr. Software Developer

Waukegan, IL · On-site

$123K - $131K/yr

Uline, Inc. seeks a Sr. Software Developer in Waukegan, IL to design, develop, test, deploy, support, and maintain complex web applications based on business requirements. Perform design and code ...

Showing results 21-40

Software Developer information

See Illinois salary details

$46.5K

$108.4K

$160.9K

How much do software developer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for software developer in Illinois is $108,381.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,200.00 and $126,000.00 per year, depending on experience, location, and employer.

What is a software developer?

A Software Developer is a professional who designs, builds, tests, and maintains computer programs or applications. They use programming languages to create software solutions that meet user needs, whether for desktop, mobile, or web platforms. Software Developers work closely with other team members such as designers, analysts, and testers to ensure the final product is functional, reliable, and user-friendly. Their responsibilities can range from writing code and fixing bugs to collaborating on system architecture and deploying updates.

What do software developers do?

Software developers design and create computer software programs and systems for their employer or client. Their job is to apply the principles of engineering, analytics, and computer science toward the development and testing of all kinds of software and applications. On a day-to-day basis, a software developer helps create and test software from start to finish. They discuss and analyze user requests and requirements, then research and brainstorm practical solutions to meet those needs, and determine the best course of action to create the application. As a software developer, you may develop an entirely new program or improve an existing one; you are responsible for a program’s overall framework and must design precise workflow charts that explain to programmers what code is needed for different aspects of the program.

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

To thrive as a Software Developer, you need strong programming skills in languages like Java, Python, or JavaScript, as well as a solid understanding of computer science fundamentals and a relevant degree or equivalent experience. Familiarity with development tools such as Git, integrated development environments (IDEs), and frameworks like React or .NET is typically required, along with knowledge of agile methodologies or certifications. Problem-solving ability, attention to detail, teamwork, and effective communication are essential soft skills that help you excel in collaborative and fast-paced environments. These skills ensure you can build reliable, maintainable software and adapt to evolving project requirements and technologies.

What are some common challenges software developers face when working on team-based projects?

Software developers often encounter challenges such as coordinating with team members across different time zones, managing code integration from multiple contributors, and maintaining clear communication about project requirements. Effective use of version control systems like Git and regular participation in code reviews can help mitigate these issues. Additionally, adapting to evolving project goals and balancing technical debt with feature development are common hurdles that require strong collaboration and problem-solving skills.

What is the difference between Software Developer vs Software Engineer?

AspectSoftware DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; coding certificationsBachelor's or higher in CS or Software Engineering; certifications may vary
Work EnvironmentDevelops, tests, and maintains software applicationsDesigns and develops software systems; often involved in architecture
Industry UsageCommonly used in tech companies, startups, and IT firmsUsed interchangeably with Software Developer in many organizations

While the roles often overlap, Software Developers focus on coding and building applications, whereas Software Engineers typically work on designing and architecting complex systems. Both roles require similar credentials and are integral to software creation, but their scope and responsibilities can differ based on project size and company structure.

Is a software developer still in demand?

Yes, software developers are in high demand due to ongoing digital transformation across industries. Skills in programming languages like Java, Python, and experience with cloud platforms increase employability, and the role is expected to grow as technology continues to advance.

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

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

What cities in Illinois are hiring for Software Developer jobs?

Cities in Illinois with the most Software Developer job openings:

Infographic showing various Software Developer job openings in Illinois as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 91% In-person, and 9% Hybrid job distribution, with an average salary of $108,381 per year, or $52.1 per hour.

Senior Software Developer

Preferred Risk Insurance

Chicago, IL • On-site

$120K - $140K/yr

Full-time

Posted 15 days ago


Job description

We are seeking the ideal candidate for our Software Developer opening for our growing insurance company.The Senior Software Developer designs, develops, tests, and maintains software applications and services while serving as a technical leader within an assigned product, application, or functional domain. This role delivers complex software solutions, contributes to architecture and design decisions, mentors other developers, and ensures high standards of quality, security, and maintainability.The Senior Software Developer is expected to effectively leverage AI-assisted and agentic software development tools to improve delivery speed and productivity while maintaining full responsibility for technical decisions, code quality, testing, and production readiness.MINIMUM QUALIFICATIONS:Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experienceFive (5) or more years of professional software development experienceStrong experience developing applications using C#, .NET, and ReactProficiency with Git and collaborative development workflowsSolid understanding of object-oriented programming principles and software design patternsExperience working in Agile software development environmentsExperience contributing to CI/CD pipelines and automated software delivery processesDUTIES & RESPONSIBILITIES:Design, develop, test, deploy, and maintain software applications and servicesOwn the technical implementation of features and enhancements within an assigned application or functional domainTranslate business and technical requirements into scalable, maintainable software solutionsParticipate in technical design discussions and document significant design decisions and implementation approachesBreak complex initiatives into manageable work that can be executed efficiently by developers and AI-assisted development toolsUse AI-assisted coding tools to accelerate software development, analysis, testing, documentation, and troubleshooting activitiesReview and validate AI-generated code to ensure correctness, maintainability, security, and alignment with established engineering standardsApply independent engineering judgment when evaluating AI-generated recommendations and implementation alternativesDevelop and execute appropriate testing strategies, including unit, integration, and regression testingParticipate in peer code reviews and provide constructive feedback to improve software quality and consistencyTroubleshoot application defects, identify root causes, and implement effective solutionsOptimize application performance, scalability, and data access patternsIdentify and address security vulnerabilities and secure coding concerns throughout the software development lifecycleMaintain technical documentation, coding standards, and project context that support consistent software development, including AI-assisted workflows where applicableMentor junior and mid-level developers by sharing technical knowledge, development best practices, and effective use of AI-assisted development toolsCollaborate with product owners, architects, quality engineers, and other stakeholders throughout the software development lifecycleContribute to continuous improvement of engineering practices, development processes, and software qualityQUALIFICATIONS REQUIRED:Advanced proficiency with C#, .NET, React, and modern software development practicesDemonstrated experience delivering production-quality software throughout the full software development lifecycleExperience using AI-assisted software development tools in professional software engineering environmentsAbility to effectively plan, execute, and validate AI-assisted development tasks while maintaining ownership of technical outcomesStrong understanding of software architecture, object-oriented design, design patterns, and secure coding practicesExperience designing and implementing automated testing strategiesStrong analytical, debugging, and problem-solving skillsAbility to evaluate technical alternatives and make sound engineering decisionsExcellent written and verbal communication skillsAbility to work independently while collaborating effectively within a cross-functional teamPreferred:Experience with cloud platforms such as Microsoft Azure or AWSExperience with containerized applications and modern CI/CD platformsExperience with relational databases, SQL optimization, and performance tuningExperience with distributed systems, REST APIs, and event-driven architecturesExperience using AI-assisted development platforms such as Claude Code, Codex, GitHub Copilot, or similar technologiesExperience modernizing legacy applications or participating in large-scale refactoring or migration initiativesSuccess FactorsSuccessful candidates consistently:Deliver reliable, maintainable, and secure software solutionsExercise sound engineering judgment when designing and implementing solutionsEffectively leverage AI-assisted development tools while maintaining ownership of software quality and technical decisionsProduce well-tested, production-ready codeCollaborate effectively across technical and business teamsContinuously improve engineering practices and contribute to the success of the development teamPreferred Risk Insurance Services provides a competitive benefits package to all full- time employees. Following are some of the perks Preferred Risk Insurance Services employees receive:Competitive SalariesCommitment to your Training & DevelopmentMedical and DentalShort Term Disability/Long Term DisabilityLife InsuranceFlexible Spending AccountTelemedicine Benefit401k with a generous company matchPaid Time Off and Paid HolidaysTuition Reimbursement Training ProgramsWellness ProgramFun company sponsored eventsAnd so much more!Estimated Compensation Range: $120,000/year-$140,000/year**Published ranges are estimates. Offered compensation will be based on experience, skills, education, certifications, and geographic location. In addition, starting salary may vary by position depending on whether the position is in-office, hybrid or remote.
Job Posted by ApplicantPro