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Independent Contractor Software Developer Jobs in Saint Louis, MO

DCS Corp

Senior Level Software Developer

Saint Louis, MO

$53 - $70/hr

We are seeking a Software Engineer to support our client's intelligence analysis products and ... Demonstrated experience working independently with clients or stakeholders to develop user-stories ...

SAIC

Web Software Developer

Scott Air Force Base, IL · On-site

$120K - $160K/yr

Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance ... Work with other contractors and Government personnel to integrate legacy web pages into USTRANSCOM ...

SAIC

Web Software Developer

Scott Air Force Base, IL · On-site

$120K - $160K/yr

Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance ... Work with other contractors and Government personnel to integrate legacy web pages into USTRANSCOM ...

Saic

Web Software Developer

Shiloh, IL · On-site

$120 - $160/hr

Description SAIC is seeking a Web Software Developer to support an IT Service Management effort for ... Work with other contractors and Government personnel to integrate legacy web pages into USTRANSCOM ...

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All JobsIndependent Contractor Software Developer JobsIndependent Contractor Software Developer Jobs in Saint Louis, MO

Independent Contractor Software Developer information

See Saint Louis, MO salary details

$45.5K

$106K

$157.4K

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

As of Sep 2, 2026, the average yearly pay for independent contractor software developer in Saint Louis, MO is $106,022.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,300.00 and $123,200.00 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.

Are independent contractor software developers still in high demand?

Independent contractor software developers continue to be in high demand due to ongoing digital transformation and the need for specialized skills in areas like web development, mobile apps, and cloud computing. Many organizations prefer flexible, project-based work, making freelance and contract roles a common employment option in the tech industry.

How much do independent contractor software developers make?

Independent contractor software developers typically earn between $50 and $150 per hour, depending on experience, specialization, and project complexity. Annual income can vary widely, often ranging from $50,000 to over $150,000 for experienced freelancers working on multiple projects or high-demand skills.

What are the most commonly searched types of Software Developer jobs in Saint Louis, MO?

The most popular types of Software Developer jobs in Saint Louis, MO are:

Independent Contractor Software Developer jobs near you

Software Developer

Carter Support Services

Saint Louis, MO • On-site

$70 - $90/hr

Other

Posted 15 days ago

Job description

Software Developer

Company: Carter Support Services
Location: Houston

Position Summary

Carter Support Services is seeking a skilled and motivated Software Developer to design, develop, and maintain software solutions that support internal operations and client-facing services. This role will collaborate closely with cross-functional teams to deliver reliable, scalable, and user-focused applications that align with business goals and service excellence.

The ideal candidate is a hands-on developer who enjoys solving problems, writing clean and efficient code, and contributing to continuous improvement across systems and processes.

Key Responsibilities

  • Design, develop, test, and maintain software applications and system components

  • Collaborate with stakeholders to gather requirements and translate them into technical solutions

  • Write clean, maintainable, and well-documented code following best practices

  • Troubleshoot, debug, and resolve application issues and performance bottlenecks

  • Participate in code reviews to ensure quality, security, and consistency

  • Integrate applications with third-party APIs, databases, and internal systems

  • Support deployments, updates, and ongoing system maintenance

  • Contribute to process improvements, technical standards, and documentation

Required Qualifications

  • 2+ years of professional software development experience

  • Proficiency in one or more programming languages (e.g., JavaScript, Python, C#, Java)

  • Experience with web or application development frameworks

  • Strong understanding of databases and data structures (SQL and/or NoSQL)

  • Familiarity with version control systems (Git)

  • Experience with debugging, testing, and performance optimization

  • Ability to work independently and collaboratively in a team environment

Preferred Qualifications

  • Experience working in a support services, MSP, or operations-focused environment

  • Exposure to cloud platforms (Azure, AWS, or Google Cloud)

  • Knowledge of CI/CD pipelines and DevOps practices

  • Experience with RESTful APIs and system integrations

  • Understanding of security best practices and data protection

Core Competencies

  • Strong problem-solving and analytical skills

  • Excellent communication and collaboration abilities

  • Attention to detail and commitment to code quality

  • Ability to manage priorities in a fast-paced environment

  • Customer- and service-oriented mindset

Why Carter Support Services

  • Opportunity to work on meaningful solutions that support real-world operations

  • Collaborative and supportive team culture

  • Room for professional growth and skill development

  • Competitive compensation and benefits package

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