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Independent Contractor Developer Jobs in Naperville, IL

Contact Government Services, LLC

Java Developer

Chicago, IL · On-site

$140K - $220K/yr

... software both independently and in a team environment - Ability to demonstrate superior ... For the past seven years we've been growing our government-contracting portfolio, and along the way ...

AprilAire

Sales Engineer--HVAC

Chicago, IL · On-site

$120K - $125K/yr

... independent sales reps and HVAC industry partners. Build strong relationships with engineering firms, design/build teams, mechanical contractors, and select end users to expand demand for DriSteem ...

Reddit

Senior Software Engineer, Core Platform

Chicago, IL · On-site

$190K - $267K/yr

As a Senior Engineer on this team, you'll be a technical coach and mentor. You'll draw on your ... an independent contractor role, as applicable. We will not sell your personal information or ...

Peraton

Senior Applications Developer

Lemont, IL · On-site

$96K - $133K/yr

Demonstrated ability to work independently and lead development activities with minimal supervision ... contracting environment Peraton Overview Peraton is a next-generation national security company ...

Peraton

Senior Applications Developer

Lemont, IL · On-site

$96K - $133K/yr

Demonstrated ability to work independently and lead development activities with minimal supervision ... contracting environment Peraton Overview Peraton is a next-generation national security company ...

Orion Engineers

Construction Staff Engineer

Chicago, IL · On-site

$33 - $46/hr

Coordinate material testing, review contractor submittals, requests for information, and coordinate ... Ability to work independently and take initiative to perform tasks * Valid Driver's License with a ...

DriSteem

Sales Engineer--HVAC

Chicago, IL · On-site

$120K - $125K/yr

... independent sales reps and HVAC industry partners. Build strong relationships with engineering firms, design/build teams, mechanical contractors, and select end users to expand demand for DriSteem ...

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Independent Contractor Developer information

See Naperville, IL salary details

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How much do independent contractor developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for independent contractor developer in Naperville, IL is $52.76, according to ZipRecruiter salary data. Most workers in this role earn between $40.34 and $64.57 per hour, depending on experience, location, and employer.

What is an independent contractor developer?

Independent Contractor Developers are self-employed professionals who provide software development services to clients on a contract basis, rather than as full-time employees. They typically work on specific projects or tasks outlined in an agreement, and have the flexibility to choose their clients and set their own schedules. These developers are responsible for managing their own taxes, benefits, and business operations, and they may work remotely or onsite depending on client needs. This arrangement allows businesses to access specialized skills without committing to long-term employment contracts.

What are the key skills and qualifications needed to thrive as an independent contractor developer, and why are they important?

To thrive as an Independent Contractor Developer, you need strong programming skills, experience with software development methodologies, and a portfolio demonstrating successful project delivery. Familiarity with popular coding languages, version control systems like Git, and relevant certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are often required. Excellent communication, self-motivation, and time management help you coordinate with clients and meet project deadlines. These skills ensure you can deliver high-quality solutions independently while maintaining client satisfaction and building a strong professional reputation.

What are some common challenges faced by independent contractor developers when managing multiple client projects simultaneously?

Independent Contractor Developers often juggle several projects at once, which requires effective time management and communication skills. Balancing overlapping deadlines, adapting to different client expectations, and handling administrative tasks like invoicing can be challenging. To succeed, it's important to set clear boundaries, maintain transparent communication with clients, and use project management tools to stay organized. Networking with other contractors can also provide valuable support and advice for overcoming these hurdles.
What are the most commonly searched types of Developer jobs in Naperville, IL? The most popular types of Developer jobs in Naperville, IL are:
What are popular job titles related to Independent Contractor Developer jobs in Naperville, IL? For Independent Contractor Developer jobs in Naperville, IL, the most frequently searched job titles are:
What job categories do people searching Independent Contractor Developer jobs in Naperville, IL look for? The top searched job categories for Independent Contractor Developer jobs in Naperville, IL are:
What cities near Naperville, IL are hiring for Independent Contractor Developer jobs? Cities near Naperville, IL with the most Independent Contractor Developer job openings:
Independent Contractor Developer jobs near you
Infographic showing various Independent Contractor Developer job openings in Naperville, IL as of June 2026, with employment types broken down into 73% Full Time, 18% Part Time, and 9% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $109,741 per year, or $52.8 per hour.

Java Developer

Contact Government Services, LLC

Chicago, IL

$140K - $220K/yr

Full-time

Re-posted 10 days ago

Job description

Java Developer
Employment Type: Full-Time 
Department: Information Technology

CGS is seeking a Java developer/programmer to join a team working on the enhancement of data utilization for a large, state-run project. The developer will be asked to aggregate data from several different existing sources and prepare plans for how this data can be collected, processed, stored, and reported on.   The candidate for this position should have a strong understanding of large-scale enterprise systems and have a demonstrated expert knowledge of Java coding and web applications including Java Server Faces Framework.

CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting edge technology. To carry out our mission, we are seeking candidates that are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.

Skills and attributes for success:
- Collaborate with business analyst and developers to produce software designs
- Provide work estimates to project manager, provide frequent status updates and track progress against the project work plan
- Formulate program specifications and basic prototypes
- Transform software designs and specifications into high functioning code in the appropriate language
- Integrate individual software solutions to higher level systems
- Use web-based tools to create and advance applications
- Test code periodically to ensure it produces the desirable results and perform debugging when necessary
- Collaborate with business, development, and QA teams to develop testing and acceptance procedures
- Perform upgrades to make software and systems more secure and efficient
- Collaborate with business analyst to provide training, knowledge transfer, and documentation for user support

Qualifications:
- Three (3) Years of experience developing Java web applications using the Java Server Faces Framework
- Five (5) Years of experience in Java web application user interface design and implementation including HTML, CSS, and Javascript
- Three (3) Years of experience integrating Java web applications with SQL databases using Hibernate
- Three (3) Years of SQL relational database design and coding experience
- Five (5) Years of experience developing software both independently and in a team environment
- Ability to demonstrate superior organizational skills with an acute attention to detail
- Ability to work effectively under pressure in time-sensitive situations and prioritize multiple projects with similar deadlines

Our commitment:
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting edge technology with world-class personnel to deliver customized solutions that fit our clients’ specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years we’ve been growing our government-contracting portfolio, and along the way we’ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.

Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package:
- Health, Dental, and Vision
- Life Insurance
- 401k
- Flexible Spending Account (Health, Dependent Care, and Commuter)
- Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

Join our team and become part of meaningful government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: info@cgsfederal.com

#CJ

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.