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Computer Programmer Jobs in O Fallon, MO (NOW HIRING)

CAD Drafter

Chesterfield, MO ยท On-site

$25 - $30/hr

Computer and technology savvy. Additional Skills & Qualifications * Experience in consulting or ... Work Environment This role is based in a professional engineering office, providing a collaborative ...

New

Programming Analyst Were looking for a detail-oriented and motivated Programming Analyst to join ... Degree in Computer Science, Information Systems, or related field (or equivalent experience)

Programmer Analyst

Earth City, MO ยท On-site

$65K - $70K/yr

Programming Analyst We're looking for a detail-oriented and motivated Programming Analyst to join ... Degree in Computer Science, Information Systems, or related field (or equivalent experience)

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CAD Lighting Designer

Saint Louis, MO ยท On-site

$75K - $80K/yr

We are eager to hire a CAD designer in the commercial lighting business! The hiring Company is a ... Apply now! Company Description Placing construction and engineering professionals nationwide for ...

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 ...

Software Engineer-Embedded 4

Hazelwood, MO ยท On-site

$121K - $159K/yr

Our client is currently seeking a Software Engineer-Embedded 4, Hazelwood, MO (Onsite) Required Qualifications: - Bachelor of Science degree from an accredited course of study, in Computer ...

Ensure ongoing customer success, support, and growth Requirements * 3 years relevant pre/post-sales experience and bachelor's degree in Engineering, Technology, Computer Science, Computer Engineering ...

Java Developer

Lake Saint Louis, MO ยท On-site

$48.25 - $62.50/hr

Bachelors or Masters degree, preferably in Computer Science, Computer Engineering or other technical (STEM) field or an equivalent combination of education and experience. 8+ years of software ...

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Computer Programmer information

See O Fallon, MO salary details

$30.9K

$60.8K

$89.3K

How much do computer programmer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for computer programmer in O'Fallon, MO is $60,782.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,200.00 and $74,800.00 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 O'Fallon, MO? The most popular types of Computer Programmer jobs in O'Fallon, MO are:
What are popular job titles related to Computer Programmer jobs in O'Fallon, MO? For Computer Programmer jobs in O'Fallon, MO, the most frequently searched job titles are:
What cities near O'Fallon, MO are hiring for Computer Programmer jobs? Cities near O'Fallon, MO with the most Computer Programmer job openings:
Infographic showing various Computer Programmer job openings in O'Fallon, MO as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 82% Physical, 1% Hybrid, and 17% Remote job distribution, with an average salary of $60,782 per year, or $29.2 per hour.
CAD Drafter

CAD Drafter

Actalent

Chesterfield, MO โ€ข On-site

$25 - $30/hr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

This job post hasย expired 1 day ago.ย Applications are no longer accepted.


Job description

Job Title: Drafter
Job Description

We are seeking a talented Drafter to join our team, focusing on electrical drafting using AutoCAD for new substation projects, upgraded substations, or maintenance tasks with substations.

Responsibilities

  • Utilize Autodesk AutoCAD for electrical drafting tasks.
  • Work on new substation projects, upgrades, and maintenance tasks.
  • Collaborate with team members to ensure project specifications are met.
  • Communicate effectively with team members and other stakeholders.
  • Participate in the design process and make efforts to grow beyond CAD work.
Essential Skills
  • Proficiency with Autodesk AutoCAD.
  • 0 to 5 years of drafting experience.
  • Strong written and verbal communication skills.
  • Ability to ask questions and be a proactive learner.
  • Computer and technology savvy.
Additional Skills & Qualifications
  • Experience in consulting or utility industries is a plus.
  • Knowledge of other design software such as MicroStation or Inventor is beneficial.
  • Desire to learn and understand the reasoning behind design decisions.
Work Environment

This role is based in a professional engineering office, providing a collaborative and innovative environment where you can grow your skills and knowledge.

Job Type & Location

This is a Contract to Hire position based out of Chesterfield, MO.

Pay and Benefits

The pay range for this position is $25.00 - $30.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
โ€ข Medical, dental & vision
โ€ข Critical Illness, Accident, and Hospital
โ€ข 401(k) Retirement Plan โ€“ Pre-tax and Roth post-tax contributions available
โ€ข Life Insurance (Voluntary Life & AD&D for the employee and dependents)
โ€ข Short and long-term disability
โ€ข Health Spending Account (HSA)
โ€ข Transportation benefits
โ€ข Employee Assistance Program
โ€ข Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Chesterfield,MO.

Application Deadline

This position is anticipated to close on Jul 20, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffingยฎ winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.


Actalent logo

About Actalent

Sourced by ZipRecruiter

Actalent connects passion with purpose. Our scalable talent solutions and services capabilities drive value and results and provide the expertise to help our customers achieve more. Every day, our experts around the globe are making an impact. We're supporting critical initiatives in engineering and sciences that advance how companies serve the world. Actalent promotes consultant care and engagement through experiences that enable continuous development. Our people are the difference. Actalent is an operating company of Allegis Group, the global leader in talent solutions.

Company size

5,001 - 10,000 Employees

Headquarters location

Hanover, MD, US

Year founded

1983

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