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Computer Programmer Jobs in Belleville, IL (NOW HIRING)

Job Title: CAD Technician Status: Full-time/Non-Exempt Reports to ... Engineering Manager Work Schedule: M-F (four 10 hours days) Compensation: $ 25-35 per hour based on ...

CAD Technician

Edwardsville, IL · On-site

$25 - $35/hr

Job Title: CAD Technician Status: Full-time/Non-Exempt Reports to ... Engineering Manager Work Schedule: M-F (four 10 hours days) Compensation: $ 25-35 per hour based on ...

CAD Technician

Edwardsville, IL · On-site

$25 - $35/hr

Job Title: CAD Technician Status: Full-time/Non-Exempt Reports to ... Engineering Manager Work Schedule: M-F (four 10 hours days) Compensation: $ 25-35 per hour based on ...

DevOps Lead

Saint Louis, MO

$51.25 - $70.25/hr

BachelorsMaster degree in computer science, computer engineering, software engineering, or other tec Top 3 responsibilities you would expect the Subcon to shoulder and execute*: 1. DevOps Lead with ...

Bachelor's degree in computer science, information systems, computer engineering, or equivalent experience * Proven experience as a software developer * Experience gathering and translating business ...

Bachelor's degree in computer science, information systems, computer engineering, or equivalent experience * Proven experience as a software developer * Experience gathering and translating business ...

Bachelor's degree in computer science, information systems, computer engineering, or equivalent experience * Proven experience as a software developer * Experience gathering and translating business ...

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Computer Programmer information

See Belleville, IL salary details

$32.1K

$63.1K

$92.8K

How much do computer programmer jobs pay per year?

As of Jun 8, 2026, the average yearly pay for computer programmer in Belleville, IL is $63,109.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,000.00 and $77,700.00 per year, depending on experience, location, and employer.

What are computer programmers?

Computer programmers are professionals who write, test, and maintain the code that allows software programs and applications to function. They translate designs and instructions created by software engineers or developers into logical sequences that computers can follow. Programmers use various programming languages, such as Python, Java, or C++, to create and troubleshoot software to ensure it runs smoothly. Their work is essential to the development of websites, apps, operating systems, and a wide range of digital tools.

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

To thrive as a Computer Programmer, you need strong proficiency in programming languages (such as Python, Java, or C++), problem-solving skills, and a relevant degree or equivalent experience. Familiarity with software development tools, version control systems like Git, and sometimes certifications in specific languages or frameworks are commonly required. Attention to detail, communication skills, and the ability to work both independently and collaboratively are standout soft skills in this field. These competencies ensure high-quality, efficient code development and effective teamwork in rapidly evolving technical environments.

What Does a Computer Programmer Do?

A computer programmer designs, tests, writes, debugs, and maintains the computer program code. The coding language is written for the computer to be able to comprehend it and take specific actions according to those commands. Computer programmers can work with existing code or create something entirely new. The objective of coding is to develop programs that act on specific controls and behaviors. Coders need to be able to work with specialized algorithms, logic, and app domain, as well. But the other key goal of a computer programmer is to design interfaces that regular non-technical users can easily understand and use.

What is the difference between Computer Programmer vs Software Developer?

AspectComputer ProgrammerSoftware Developer
CredentialsTypically requires a bachelor's degree in computer science or related fieldUsually requires a bachelor's degree, often with additional experience or certifications
Work EnvironmentOften works in coding, debugging, and maintaining softwareDesigns, develops, tests, and maintains software applications
Industry UsageCommonly employed in IT, software firms, and tech departmentsFound in a wide range of industries including tech, finance, healthcare

While both roles involve coding and software creation, Computer Programmers primarily focus on writing and debugging code based on specifications, whereas Software Developers are involved in designing and building complete software solutions. The roles often overlap, but Developers typically have broader responsibilities in the software development lifecycle.

What are some typical challenges computer programmers face when working on large team projects?

Computer programmers working on large team projects often encounter challenges such as coordinating code changes, maintaining consistent coding standards, and managing dependencies between different components. Effective communication and the use of version control systems like Git are essential to prevent conflicts and ensure smooth collaboration. Additionally, programmers must often adapt to varying coding styles and workflows, making flexibility and a collaborative mindset important for success in team environments.
What are the most commonly searched types of Computer Programmer jobs in Belleville, IL? The most popular types of Computer Programmer jobs in Belleville, IL are:
What are popular job titles related to Computer Programmer jobs in Belleville, IL? For Computer Programmer jobs in Belleville, IL, the most frequently searched job titles are:
What job categories do people searching Computer Programmer jobs in Belleville, IL look for? The top searched job categories for Computer Programmer jobs in Belleville, IL are:
What cities near Belleville, IL are hiring for Computer Programmer jobs? Cities near Belleville, IL with the most Computer Programmer job openings:
Infographic showing various Computer Programmer job openings in Belleville, IL as of May 2026, with employment types broken down into 3% As Needed, 34% Full Time, 55% Part Time, 3% Temporary, and 5% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $63,109 per year, or $30.3 per hour.

Software Engineer, Senior

FlightSafety International

Hazelwood, MO • On-site

$113K - $149K/yr

Other

Posted 8 days ago


FlightSafety International rating

8.6

Company rating: 8.6 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

13th of 193 rated education and training


Job description

About FlightSafety International FlightSafety International is the world's premier professional aviation training company and supplier of flight simulators, visual systems and displays to commercial, government and military organizations. The company provides training for pilots, technicians and other aviation professionals from 167 countries and independent territories. FlightSafety operates the world's largest fleet of advanced full-flight simulators and award-winning maintenance training at Learning Centers and training locations in the United States, Canada, France and the United Kingdom.

Purpose of Position Responsible for developing software for simulator systems. Application areas include real time simulation; simulation of aircraft systems, navigation, aircraft dynamics; simulator interoperability; simulation software integration with OEM software; simulator software system design; computer systems and information security. Intermediate Level; continuing development level.

Performs more varied and difficult aspects of the job; may need guidance on job duties; apply learning to recommend options to address unusual situations. Tasks and Responsibilities The following duties are essential to the successful and satisfactory performance of this job. Other duties may be assigned based on departmental needs.

Develops, supports, and maintains software components, interfaces, features, subsystems, and systems across the development cycle. Apply skills in requirements identification and analysis; software design and construction; software testing and verification; problem identification and resolution; maintenance and troubleshooting; user support and multi-disciplinary team collaboration. Apply skills in interpreting schematics, wiring diagrams to create software models of physical systems.

Uses disciplined software development methods, including construction techniques, test methodologies, configuration management, and software tools; uses and contributes to product and process management information systems and documentation. Mentors and assists other software engineers. Apply skills in document preparation to create customer test and internal/external user guides.

Apply presentation skills to demonstrate the operation of systems to internal and/or external customers. Consults with other software and hardware engineers as part of a team. Communicates effectively between departments.

Designs prototypes for new technologies, algorithms, structures, and processes. Conducts research and development. Supports computer system and hardware requirements, integration, and maintenance.

Develop engineering tools Remains current on state-of-the-art technologies through technical papers, periodicals, and conferences. Travel, shift work, and special work hours may be required to accomplish some of the above tasks. Exhibits and practices professional and courteous behavior while interacting with both internal and external customers.

Interacts within a cooperative environment through beneficial behavior, commitment to common goals, contribution to problem solving, communication of ideas and suggestions, and encouragement to other employees and departments. Accountable for the control and distribution of documents and/or equipment subject to export control restrictions or other applicable laws and regulations and the security of FSI materials, projects and business information regarding the methods and techniques used in the production and usage of FSI products. Accountable for the accuracy and completeness of assigned tasks.

Able to adhere to a work schedule including prompt and regular attendance. Willingness to work overtime as necessary. Adhere to accurate time recording of daily work activity.

Ability to work in a constant state of alertness and in a safe manner. May be required to apply for and maintain a security clearance. Minimum Education Bachelor's Degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering or other applicable technical field; and two years related experience; or equivalent combination of education and experience, or Master's Degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering or other applicable technical field preferred.

Minimum Experience 7+ years of related experience in software engineering preferred. Knowledge, Skills, Abilities Experience working in Agile, Waterfall and Hybrid environments. Solid understanding of software development life cycle models.

Proven ability to translate requirements into test plans, cases and scripts. Results Driven mindset. Knowledge of Microsoft related testing tools (Azure DevOps, Visual Studio).

Experience using Cloud technologies (Azure DevOps). Participate in the scrum process, including stands ups and related activities. Successful ability to build positive partnerships and work collaboratively with cross functional business teams.

Excellent organizational skills, including ability to work in a fast-paced environment, multitask and prioritize workload. Excellent interpersonal and communication skills with the ability to interact with all levels of the organization. SDLC and test management tools: Azure DevOps, Git, etc.

Strong geometry and mathematics capability, Euclidean geometry, matrix algebra, vector math, calculus, differential equations. bash, Power Shell, Python, Perl or other scripting experience MS Visual Studio Reading and using technical specifications Lean/Agile Software Development Physical Demands and Work Environment The physical demands and work environment described here are representative of those that must be met and or encountered by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

The employee will be regularly required to sit, demonstrate dexterity to handle or feel, speak, and hear. The employee is occasionally required to stand, walk, and reach with hands and arms. The employee must occasionally lift and/or move up to 10 pounds.

Specific vision abilities required close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus. While performing the duties of the job, the employee is occasionally exposed to moving mechanical parts and vibration. The noise level in the work environment is usually moderate.

FlightSafety is an Equal Opportunity Employer/Vet/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or disability. Any offer of employment is contingent upon successful completion of required compliance reviews, including verification that the candidate is not prohibited from employment under U.S

economic sanctions programs administered by the U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC). This position may require access to export-controlled technology or services subject to the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR)

Employment consideration and any offer of employment are contingent upon the applicant's ability to comply with these requirements, including qualifying as a "U.S. Person" under applicable regulations or otherwise eligible for export authorization within a timeframe consistent with business needs. A "U.S

Person" includes U.S. citizens, lawful permanent residents (holders of approved and unexpired green cards), and certain refugees or asylees with protected status under U.S. law

This position may also require eligibility to obtain and maintain a U.S. Government security clearance for the duration of employment. Cybersecurity Notice: All official recruiting communication from FlightSafety International will come from an @flightsafety.com email address

FlightSafety International will never ask for personal or financial information through social media or third-party email providers. Apply