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Computer Programmer Jobs in Saint Charles, MO (NOW HIRING)

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Sr Data Engineer

Lake Saint Louis, MO · On-site

$108K - $130K/yr

Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, related field or equivalent experience. Master's degree in Computer Science or Computer Engineering preferred. 3+ ...

Proficiency in interpreting architectural and engineering drawings Working knowledge of relevant ... CAD/BIM best practices for individual projects Autodesk Professional certification in at least one ...

CAD Technician

Saint Louis, MO · On-site

$30 - $40/hr

Incorporate redlines and design changes from engineers and project managers. * Maintain organized drawing sets and ensure all work follows project CAD standards. * Assist in preparing exhibits ...

CAD Designer

Saint Louis, MO · On-site

$70K - $80K/yr

Coordinate with engineers, contractors, and technical staff. * Maintain CAD drawing files and ... document control systems. * Implement drawing revisions and support facility upgrades. * Support ...

CAD Designer

Saint Louis, MO · On-site

$70K - $80K/yr

Coordinate with engineers, contractors, and technical staff. * Maintain CAD drawing files and ... document control systems. * Implement drawing revisions and support facility upgrades. * Support ...

Urgent

CAD Designer

Saint Louis, MO · On-site

$70K - $80K/yr

Coordinate with engineers, contractors, and technical staff. * Maintain CAD drawing files and ... document control systems. * Implement drawing revisions and support facility upgrades. * Support ...

CAD Designer

Saint Louis, MO · On-site

$70K - $80K/yr

Coordinate with engineers, contractors, and technical staff. * Maintain CAD drawing files and ... document control systems. * Implement drawing revisions and support facility upgrades. * Support ...

Urgent

CAD Technician

Saint Louis, MO · On-site

$30 - $40/hr

Incorporate redlines and design changes from engineers and project managers. * Maintain organized drawing sets and ensure all work follows project CAD standards. * Assist in preparing exhibits ...

CAD Technician

Saint Louis, MO · On-site

$30 - $40/hr

Incorporate redlines and design changes from engineers and project managers. * Maintain organized drawing sets and ensure all work follows project CAD standards. * Assist in preparing exhibits ...

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Computer Programmer information

See Saint Charles, MO salary details

$31.1K

$61.2K

$89.9K

How much do computer programmer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for computer programmer in Saint Charles, MO is $61,151.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,500.00 and $75,300.00 per year, depending on experience, location, and employer.

What do you do as a computer programmer?

A computer programmer writes, tests, and maintains code to develop software applications, websites, or systems. They use programming languages like Java, Python, or C++ and often collaborate with teams to design solutions and troubleshoot issues. Strong problem-solving skills and knowledge of development tools are essential in this role.

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.

Is a computer programmer a good career?

A computer programmer is a skilled professional who writes, tests, and maintains software code, often working with programming languages like Python, Java, or C++. The field offers strong job growth, competitive salaries, and opportunities across various industries, but it requires continuous learning and problem-solving skills. Success in this career depends on technical proficiency, adaptability, and staying current with technological advancements.

What kind of jobs can computer programmers get?

Computer programmers can work in various roles such as software developers, application programmers, web developers, and systems analysts. They often work in industries like technology, finance, healthcare, and government, using programming languages like Java, Python, or C++ to create and maintain software applications. Many positions require problem-solving skills, knowledge of development tools, and sometimes certifications like CompTIA or Microsoft Certified solutions developer.

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 Saint Charles, MO? The most popular types of Computer Programmer jobs in Saint Charles, MO are:
What cities near Saint Charles, MO are hiring for Computer Programmer jobs? Cities near Saint Charles, MO with the most Computer Programmer job openings:
Infographic showing various Computer Programmer job openings in Saint Charles, MO as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $61,151 per year, or $29.4 per hour.

$92K/yr

Full-time

Posted 7 days ago


Defense Contract Management Agency rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

144th of 844 rated public administrative organizations


Job description

See below for important information regarding this job.
Additional vacancies may be filled from this announcement.
Positions will be filled at any of the locations listed below. Site specific salary information as follows:
- Saint Louis, MO : $92,775 - $141,880 (includes 20.03% locality)
- Fort Worth, TX : $98,363 - $150,426 (includes 27.26% locality)Qualifications:To qualify for an Interdisciplinary Engineer position your resume and supporting documentation must support:
A. Basic Requirement:
A Bachelor's Degree or higher in professional engineering. To be acceptable, the program must: (1) be in a school of engineering with at least one program accredited by the Accreditation Board for Engineering and Technology (ABET) as a professional engineering curriculum; or (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics.
OR
A combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying professional engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following:
  1. Professional Registration or Licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions.
  2. Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE) examination or any other written test required for professional registration by an engineering licensure board in the various States, the District of Columbia, Guam, and Puerto Rico.
  3. Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and in engineering that included the courses specified in the Basic Requirements above. The courses must be fully acceptable toward meeting the requirements of a professional engineering curriculum as described in the Basic Requirements above.
  4. Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g. engineering technology physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions.
AND
B. Specialized Experience: In addition to the basic requirement above, you must possess one year of specialized experience that equipped you with the competencies to successfully perform the duties of the position and is directly in or related to this position. To qualify for the NH-03 level, specialized experience must be at the NH-02 or GS-11 grade level or equivalent under other pay systems in the Federal service, military, or private sector.
Creditable specialized experience includes:
  • Applying software engineering/analysis principles, concepts, and standards in support of complex defense acquisition systems.
  • Overseeing the Software Development Life Cycle for major Acquisition programs.
  • Providing technical support for embedded software, missile systems, and sensor technologies.
  • Reviewing contracts for contractor compliance.
  • Providing technical advice on contract application/development changes
  • Leadership experience conducting engineering/analytical surveillance on substantive/critical/unique changes; implementing agency policy/processes.
Education:

If the position has a minimum education requirement you MUST provide transcripts (unofficial are acceptable at the time of application) to support your educational claims. Or, if you are using education to qualify in lieu of specialized experience you MUST provide transcripts (unofficial are acceptable at the time of application) to support your educational claims. The transcripts must include your name, the name of the college or university, class/course list, completed number of credits/hours, and the date degree conferred (if applicable). Education must be accredited by an accrediting institution recognized by the U.S. Department of Education. Licenses must be current at time of application.

GRADUATE EDUCATION: One academic year of graduate education is considered to be the number of credits hours that your graduate school has determined to represent one academic year of full-time study. Such study may have been performed on a full-time or part-time basis. If you cannot obtain your graduate school's definition of one year of graduate study, 18 semester hours (or 27 quarter hours) should be considered as satisfying the requirement for one year of full-time graduate study.
FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.

Employment Type: OTHER

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