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Part Time Software Engineer Jobs in Belleville, IL

Data Engineer

O Fallon, IL · On-site +1

$61K - $141K/yr

Experience creating software for retrieving, parsing, and processing structured and unstructured ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

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Part Time Software Engineer information

See Belleville, IL salary details

$61.7K

$143.3K

$199.6K

How much do part time software engineer jobs pay per year?

As of Jul 20, 2026, the average yearly pay for part time software engineer in Belleville, IL is $143,290.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,600.00 and $168,000.00 per year, depending on experience, location, and employer.

What is a Part Time Software Engineer?

A Part Time Software Engineer is a professional who develops, tests, and maintains software applications but works fewer hours than a standard full-time employee, typically less than 40 hours per week. These engineers may work on specific projects, support development teams, or contribute to ongoing maintenance and updates. Part time roles are often flexible and can be ideal for students, parents, or those seeking work-life balance. Their responsibilities are similar to full-time engineers, but they may have a narrower scope or fewer simultaneous projects.

What are the key skills and qualifications needed to thrive as a Part Time Software Engineer, and why are they important?

To thrive as a Part Time Software Engineer, you need a solid understanding of programming languages (such as Python, Java, or JavaScript), software development methodologies, and typically a degree in computer science or related experience. Familiarity with version control systems like Git, cloud platforms, and development frameworks is often required, as well as experience with code collaboration tools. Strong problem-solving skills, time management, and effective communication are crucial soft skills for balancing workloads and collaborating with teams on a flexible schedule. These competencies ensure that part-time engineers can deliver high-quality code, integrate seamlessly with ongoing projects, and contribute meaningfully within limited hours.

How do part-time software engineers typically balance project deadlines with reduced working hours?

Part-time software engineers often work closely with their teams to set realistic expectations and prioritize tasks that align with their available hours. Effective communication and time management are essential, as engineers may need to focus on well-defined deliverables and leverage tools for asynchronous collaboration. Many organizations support part-time schedules with flexible workflows and regular check-ins to ensure everyone stays aligned, making it possible to contribute meaningfully without being overwhelmed by deadlines.

What is the difference between Part Time Software Engineer vs Full Time Software Engineer?

AspectPart Time Software EngineerFull Time Software Engineer
Work HoursLess than 30 hours/week40 hours/week or more
CredentialsTypically same as full-time, including relevant degrees and experienceSame as part-time, often with more extensive experience
Work EnvironmentFlexible, often remote or freelanceOffice or remote, full-time employment
Employer UsageUsed by startups, freelancers, or part-time projectsUsed by companies for full-time roles and long-term projects

The main difference between a Part Time Software Engineer and a Full Time Software Engineer lies in work hours and employment commitment. Part time roles offer flexibility and fewer hours, suitable for freelancers or those balancing other commitments. Full time roles involve standard work hours and often include benefits and long-term employment stability.

What Are Part-Time Jobs for Software Engineers?

A part-time software engineer tests, plans, and writes code for software, applications, and computer systems. As a part-time employee, you work fewer than 35 hours per week, and your duties may vary according to the type of projects on which you work. You may specialize in working with a specific computer language or developing and testing software and development methodologies for a particular system. Your responsibilities can also include determining how to deploy and configure existing software and application tools to meet the needs of a company or organization.

What are the most commonly searched types of Software Engineer jobs in Belleville, IL? The most popular types of Software Engineer jobs in Belleville, IL are:
What are popular job titles related to Part Time Software Engineer jobs in Belleville, IL? For Part Time Software Engineer jobs in Belleville, IL, the most frequently searched job titles are:
What cities near Belleville, IL are hiring for Part Time Software Engineer jobs? Cities near Belleville, IL with the most Part Time Software Engineer job openings:
Scott AFB UPP Software Developer

Scott AFB UPP Software Developer

Small Business Consulting Corporation

Scott Air Force Base, IL • On-site

$25/hr

Part-time

Posted 19 days ago


Job description

This is a part-time flexible Hybrid position designed to accommodate students in good standing with their university. The ideal candidate will be a senior, entering senior year or a master's degree student pursuing a degree in software development, computer science, data science, mathematics or related field. Seniors pursuing bachelor's degree will be considered. A professor recommendation is required. Travel to Scott Air Force Base IL is required. This position requires a U.S. Security Clearance. Only U.S. citizens eligible for U.S. Security Clearance should apply.

POSITION OVERVIEW:

This position requires the performance of tasks related to research, development, deployment, and enhancement of enterprise-wide software solutions using techniques such as hands-on coding, debugging, contributing to software architecture and design, etc. on behalf of the government customer and Small Business Consulting Company (SBCC).

Essential functions

Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions

  • Collaborate on software development projects supporting operational systems and analytics platforms.
  • Write, test, and maintain code using modern programming languages and frameworks.
  • Participate in the design and implementation of databases and APIs.
  • Assist in troubleshooting, debugging, and optimizing software applications.
  • Contribute to documentation, reporting, and presentations for stakeholders.
  • Work independently and as part of a team to solve technical challenges.
  • Learn and apply new technologies and development practices.
  • Occasionally provide administrative support related to project documentation and coordination.

Competencies

  • Excellent organizational skills and attention to detail.
  • Excellent administrative skills.
  • Excellent written and oral communication skills.
  • Excellent Analytical skills.
  • Proficient in Microsoft Office Suite or similar software preferred.

Supervisory responsibilities

  • None

Work environment

  • Hybrid/Remote with occasional on-site duties at Scott Air Force Base.
  • Home office environment during scheduled remote work hours.
  • Office environment during on-site work hours.
  • Occasional travel to meet with clients or attend conferences.

Physical demands

  • Prolonged periods sitting at a desk and working on a computer.
  • Must be able to lift up to 15 pounds at times.

Travel required

  • Commute to and from Scott AFB, IL as needed.
  • Occasional travel to meet with USG clients or attend conferences.

Required education and experience

  • Pursuing master's degree in software development, computer science, data science, mathematics or field directly related to the position. The degree must be in a major field of study (at least at the baccalaureate level) that is appropriate for the position. OR
  • Rising Senior pursuing bachelor's degree in software development, computer science, data science, mathematics or field directly related to the position. The degree must be in a major field of study (at least at the baccalaureate level) that is appropriate for the position.

Preferred education and experience

  • Knowledge of languages such as R, Python, SQL, and JavaScript
  • Pursing master's degree: Computer science, software development, or field directly related to the position.
  • Pursuing bachelor's degree (senior or entering enior year): computer science, software development, or field directly related to the position. The degree must be in a major field of study (at least at the baccalaureate level) that is appropriate for the position.

Additional required eligibility requirements

  • Lives in or commutable distance to Scott AFB IL.

Work authorization/security clearance requirements

  • United States Citizen.
  • Ability to obtain secret clearance.
  • Thorough credit and criminal history checks will be conducted on all applicants.

EEO statement

SBCC is an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, pregnancy, or any other protected characteristics as outlined by federal, state or local laws.

Other duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.