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Independent Contractor Software Developer Jobs in Sun Prairie, WI

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Senior Staff Software Engineer

Madison, WI · On-site

$123K - $162K/yr

Required : • 8+ years working as a professional software developer • Experience architecting a ... independently in a complex Python codebase • Comfortable scaling up on Python if you haven't ...

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Senior Staff Software Engineer

Madison, WI · On-site

$123K - $162K/yr

Required : • 8+ years working as a professional software developer • Experience architecting a ... independently in a complex Python codebase • Comfortable scaling up on Python if you haven't ...

Seek Now

Field Inspector 1099 Contractor

Madison, WI · On-site

Seek Now is searching for capable 1099 independent sub-contractors to provide accurate, impartial ... Document inspections using our proprietary software application on your smartphone device * Be ...

Danaher

Software Engineer Internships

Madison, WI · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Comfortable working independently and in cross-functional teams Bonus : * Familiarity with Git or ...

Abbott

Sr. Software Engineer

Madison, WI · On-site

$123K - $162K/yr

As a Sr. Software Engineer, this seasoned professional will demonstrate competence and creativity ... Initiate independent designs that impact and influence the department's delivery and approach. Lead ...

Abbott

Sr. Software Engineer

Madison, WI · On-site

$123K - $162K/yr

As a Sr. Software Engineer, this seasoned professional will demonstrate competence and creativity ... Initiate independent designs that impact and influence the department's delivery and approach. Lead ...

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Java Developer

Madison, WI · On-site

$51.50 - $66.50/hr

Java software developer(s) will work with a small group of software developers in Madison, West ... The ability to work independently and as part of a team to complete work assignment is also ...

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Java Developer

Madison, WI · On-site

$51.50 - $66.50/hr

Java software developer(s) will work with a small group of software developers in Madison, West ... The ability to work independently and as part of a team to complete work assignment is also ...

Kanak Elite Services Inc

Senior CA-Gen Developer

Madison, WI · On-site

$55 - $72.50/hr

... independently perform a variety of complicated IT analysis and programming tasks with a wide degree of creativity and latitude * Senior-level experience managing multiple large, complex software ...

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Engineer II

Madison, WI · On-site

$98K - $134K/yr

Required : • 3+ years working as a professional software developer • Clear technical ... independently in a complex codebase and scaling up on Python if needed • Knowledge of how to ...

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Engineer II

Madison, WI · On-site

$98K - $134K/yr

Required : • 3+ years working as a professional software developer. • Clear technical ... independently in a complex codebase and scaling up on Python if needed. • Knowledge of how to ...

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All JobsIndependent Contractor Software Developer JobsIndependent Contractor Software Developer Jobs in Sun Prairie, WI

Independent Contractor Software Developer information

See Sun Prairie, WI salary details

$46.7K

$108.8K

$161.5K

How much do independent contractor software developer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for independent contractor software developer in Sun Prairie, WI is $108,819.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,600.00 and $126,500.00 per year, depending on experience, location, and employer.

What is an independent contractor software developer?

An Independent Contractor Software Developer is a professional who designs, develops, and maintains software applications while working independently rather than as a traditional employee. They are typically hired on a contractual basis to complete specific projects or provide specialized expertise for a set duration. Independent contractors manage their own schedules, handle multiple clients, and are responsible for their own taxes and business expenses. This arrangement offers flexibility but also requires strong self-management, business skills, and a clear understanding of project requirements.

How do independent contractor software developers typically manage client communication and project expectations?

As an Independent Contractor Software Developer, clear and consistent client communication is essential to ensure project requirements, timelines, and deliverables are well understood by all parties. Contractors often use project management tools, regular status updates, and well-defined contracts to set expectations from the outset. Proactively addressing questions, setting realistic deadlines, and documenting progress help prevent misunderstandings and foster strong client relationships, which can lead to repeat business and referrals.

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

To thrive as an Independent Contractor Software Developer, you need strong programming skills, a solid understanding of software development principles, and relevant experience or a degree in computer science or a related field. Familiarity with version control systems like Git, cloud platforms, and proficiency in popular programming languages, along with certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate, are often beneficial. Excellent communication, time management, and problem-solving abilities set standout contractors apart, enabling effective client interaction and project delivery. These skills and qualities are crucial for producing high-quality software, meeting client expectations, and managing projects independently.

What is the difference between Independent Contractor Software Developer vs Freelance Software Engineer?

AspectIndependent Contractor Software DeveloperFreelance Software Engineer
CredentialsTypically requires relevant coding certifications or degreesOften has similar credentials, but not always mandatory
Work EnvironmentWorks independently, often remotely or on client sitesOperates independently, managing multiple clients or projects
Employer/Industry UsageHired directly by companies or through agencies for specific projectsHired directly by clients or through platforms for project-based work
Search/Comparison IntentOften compared based on project scope, independence, and contractual termsCompared for flexibility, project variety, and client interaction

Both roles involve independent work in software development, requiring similar skills and credentials. The main difference lies in terminology and slight variations in work setup, but they are often used interchangeably in the industry.

What are the most commonly searched types of Software Developer jobs in Sun Prairie, WI?

The most popular types of Software Developer jobs in Sun Prairie, WI are:

What cities near Sun Prairie, WI are hiring for Independent Contractor Software Developer jobs?

Cities near Sun Prairie, WI with the most Independent Contractor Software Developer job openings:

Independent Contractor Software Developer jobs near you

M-7/16 - 12765 - Adabas / Natural Software Developer - Remote

FHR

Madison, WI • On-site

Other

Re-posted yesterday

Job description

** This position is a remote position. This work can be done remotely, connecting to a workstation located in the Dover Administration building. All work must be completed in the United States. **

Our direct client has an opening for a Adabas / Natural Software Developer Exp # 12765. This position is for 12+ months, with option of extension, and will be worked remote. All work must be completed in the United States.

If you are interested, please submit the following:

YOUR CURRENT RESUME

YOUR HOURLY RATE

Below is the job description – Resumes due ASAP –

Core Technical Skills

NATURAL Software Development minimum 5 years

ADABAS database development minimum 5 years

Description:

37.5 hours per week

Candidates should be proficient in the following skills: NATURAL Software Development, ADABAS database development, TSO, JCL, FTP, and Cobol as well as Microsoft Office (Outlook, Excel and Word). Should have experience preparing technical documentation and have good oral and written communication skills. SQL Server database experience desired.

The position will be involved in the analysis, design, implementation, and support of existing Motor Vehicle mainframe applications. Write code, revise and adapt existing code, troubleshoot and resolve defects. Maintain and support applications to keep them performing in accordance with technical and functional specifications. Perform system tests and debug programs according to results of system test and user acceptance test. Requirements include someone who is able to work independently as well as in a team environment, is creative and self-motivated with excellent communication and end-user skills.

This position will work with DTI personnel, DelDOT Office of Technology and Innovation co-workers, and DMV management and staff to understand and troubleshoot issues within the DMV systems. They will be expected to assess ideas and suggestions for system upgrades or improvements, evaluate and recommend development tools and software upgrades/enhancements, as well as provide effective on-site support as needed. This position may be asked to perform after hours corrective actions either remotely or on site. They will participate in product design reviews to verify that design meets quality standards and functional/technical requirements and will document all work for future reference. This includes end-user documentation and manuals as well as status updates to management and users.