Software Engineer, Senior
$115K - $152K/yr
Supports computer system and hardware requirements, integration, and maintenance. * Develop engineering tools * Remains current on state-of-the-art technologies through technical papers, periodicals ...
$115K - $152K/yr
Supports computer system and hardware requirements, integration, and maintenance. * Develop engineering tools * Remains current on state-of-the-art technologies through technical papers, periodicals ...
$115K - $152K/yr
Supports computer system and hardware requirements, integration, and maintenance. * Develop engineering tools * Remains current on state-of-the-art technologies through technical papers, periodicals ...
Hazelwood, MO · On-site
$113K - $149K/yr
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 ...
Hazelwood, MO · On-site
$113K - $149K/yr
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 ...
$113K - $149K/yr
Supports computer system and hardware requirements, integration, and maintenance. * Develop engineering tools * Remains current on state-of-the-art technologies through technical papers, periodicals ...
$113K - $149K/yr
Supports computer system and hardware requirements, integration, and maintenance. * Develop engineering tools * Remains current on state-of-the-art technologies through technical papers, periodicals ...
Saint Louis, MO · On-site
$40K - $50K/yr
Computer and electronics expertise: knowledge of circuit boards, processors, chips, electronic equipment, computer hardware, and software, including applications and programming * Communication ...
Saint Louis, MO · On-site
$40K - $50K/yr
Computer and electronics expertise: knowledge of circuit boards, processors, chips, electronic equipment, computer hardware, and software, including applications and programming * Communication ...
Saint Louis, MO · On-site
$22 - $29.50/hr
Job Summary Performs progressively complex technical engineering office or field activities on base operating support contract (BOSC) projects using a variety of computer programs; makes office and ...
Saint Louis, MO · On-site
$22 - $29.50/hr
Job Summary Performs progressively complex technical engineering office or field activities on base operating support contract (BOSC) projects using a variety of computer programs; makes office and ...
Pacific, MO · On-site
$24 - $26/hr
Make drawing changes or new drawings as a result of approved Engineering Change Requests or ... Good working knowledge in the use of AutoCADAdequate computer skills.WORKING CONDITIONS:Working ...
Quick apply
Pacific, MO · On-site
$24 - $26/hr
Make drawing changes or new drawings as a result of approved Engineering Change Requests or ... Good working knowledge in the use of AutoCADAdequate computer skills.WORKING CONDITIONS:Working ...
Saint Louis, MO · On-site
$40K - $50K/yr
Computer and electronics expertise: knowledge of circuit boards, processors, chips, electronic equipment, computer hardware, and software, including applications and programming * Communication ...
Saint Louis, MO · On-site
$40K - $50K/yr
Computer and electronics expertise: knowledge of circuit boards, processors, chips, electronic equipment, computer hardware, and software, including applications and programming * Communication ...
$22 - $29.50/hr
Job Summary Performs progressively complex technical engineering office or field activities on base operating support contract (BOSC) projects using a variety of computer programs; makes office and ...
$22 - $29.50/hr
Job Summary Performs progressively complex technical engineering office or field activities on base operating support contract (BOSC) projects using a variety of computer programs; makes office and ...
Bridgeton, MO · On-site
$90 - $115/hr
Supplements coding, testing, and documenting computer programs where necessary to achieve results ... Advises less experienced programmers and provides training by sharing technical knowledge with ...
Bridgeton, MO · On-site
$90 - $115/hr
Supplements coding, testing, and documenting computer programs where necessary to achieve results ... Advises less experienced programmers and provides training by sharing technical knowledge with ...
$26.59 - $46.54/hr
Interpret and draft engineering sketches and translate them into CAD and BIM models. * Prepare high quality facility, architectural, and engineering drawings and models from established layouts and ...
$26.59 - $46.54/hr
Interpret and draft engineering sketches and translate them into CAD and BIM models. * Prepare high quality facility, architectural, and engineering drawings and models from established layouts and ...
Saint Louis, MO · On-site
$26.59 - $46.54/hr
Interpret and draft engineering sketches and translate them into CAD and BIM models. * Prepare high quality facility, architectural, and engineering drawings and models from established layouts and ...
Saint Louis, MO · On-site
$26.59 - $46.54/hr
Interpret and draft engineering sketches and translate them into CAD and BIM models. * Prepare high quality facility, architectural, and engineering drawings and models from established layouts and ...
Supplements coding, testing, and documenting computer programs where necessary to achieve results ... Advises less experienced programmers and provides training by sharing technical knowledge with ...
Supplements coding, testing, and documenting computer programs where necessary to achieve results ... Advises less experienced programmers and provides training by sharing technical knowledge with ...
Supplements coding, testing, and documenting computer programs where necessary to achieve results ... Advises less experienced programmers and provides training by sharing technical knowledge with ...
Supplements coding, testing, and documenting computer programs where necessary to achieve results ... Advises less experienced programmers and provides training by sharing technical knowledge with ...
Earth City, MO · On-site
Experience Required College diploma or university degree in the field of computer science, information systems, or a related field OR Completion of recognized programming certificate program with ...
Earth City, MO · On-site
Experience Required College diploma or university degree in the field of computer science, information systems, or a related field OR Completion of recognized programming certificate program with ...
Earth City, MO · On-site
$65K - $70K/yr
Experience Required • College diploma or university degree in the field of computer science, information systems, or a related field OR Completion of recognized programming certificate program with ...
Earth City, MO · On-site
$65K - $70K/yr
Experience Required • College diploma or university degree in the field of computer science, information systems, or a related field OR Completion of recognized programming certificate program with ...
Bridgeton, MO · On-site
Supplements coding, testing, and documenting computer programs where necessary to achieve results ... Advises less experienced programmers and provides training by sharing technical knowledge with ...
Bridgeton, MO · On-site
Supplements coding, testing, and documenting computer programs where necessary to achieve results ... Advises less experienced programmers and provides training by sharing technical knowledge with ...
O Fallon, MO · On-site
$110 - $140/hr
Experience and Qualification Master's degree in Computer Science, Applied Computer Science, or Computer Engineering and eight years of experience in software development required. Some experience ...
New
O Fallon, MO · On-site
$110 - $140/hr
Experience and Qualification Master's degree in Computer Science, Applied Computer Science, or Computer Engineering and eight years of experience in software development required. Some experience ...
New
Saint Louis, MO · On-site
$90 - $120/hr
Senior Software Developer(s) to design custom software solutions based on client requirements. This ... Individuals will apply advanced theoretical knowledge of computer science principles and concepts ...
Saint Louis, MO · On-site
$90 - $120/hr
Senior Software Developer(s) to design custom software solutions based on client requirements. This ... Individuals will apply advanced theoretical knowledge of computer science principles and concepts ...
Be Seen First
Saint Louis, MO · 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 ...
Quick apply
Be Seen First
Saint Louis, MO · 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 ...
Database/Programmer Developer Duration: 5-years contract Location: Overland, MO Clearance: Need ... Skill in designing system software and knowledge of computer language characteristics sufficient to ...
Database/Programmer Developer Duration: 5-years contract Location: Overland, MO Clearance: Need ... Skill in designing system software and knowledge of computer language characteristics sufficient to ...
$30.9K - $36.2K
5% of jobs
$36.2K - $41.5K
10% of jobs
$41.5K - $46.8K
7% of jobs
$47.8K is the 25th percentile. Wages below this are outliers.
$46.8K - $52.1K
15% of jobs
$52.1K - $57.4K
7% of jobs
The median wage is $59.3K / yr.
$57.4K - $62.8K
15% of jobs
$62.8K - $68.1K
11% of jobs
$72.1K is the 75th percentile. Wages above this are outliers.
$68.1K - $73.4K
6% of jobs
$73.4K - $78.7K
14% of jobs
$78.7K - $84K
7% of jobs
$84K - $89.3K
2% of jobs
$30.9K
$60.8K
$89.3K
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.
| Aspect | Computer Programmer | Software Developer |
|---|---|---|
| Credentials | Typically requires a bachelor's degree in computer science or related field | Usually requires a bachelor's degree, often with additional experience or certifications |
| Work Environment | Often works in coding, debugging, and maintaining software | Designs, develops, tests, and maintains software applications |
| Industry Usage | Commonly employed in IT, software firms, and tech departments | Found 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.
The most popular types of Computer Programmer jobs in O'Fallon, MO are:
Cities near O'Fallon, MO with the most Computer Programmer job openings:

$115K - $152K/yr
Full-time
Re-posted 20 days ago
8.5
Based on 9 frontline employees who took The Breakroom Quiz
17th of 223 rated education and training
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.
Create mixed reality software and hardware solutions to provide a realistic training environment that combines both a physical and virtual world. Design, develop, test and troubleshoot software across the development cycle for GUIs and runtime applications. Use disciplined software development methods, construction techniques, usability and interface skills, test methodologies and configuration management. Collaborate as part of a multi-disciplinary team.
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.
5+ years of experience in relevant technical industry
Senior Developer
5+ years of experience in software development or a related technical field.
Bachelor's or Master's degree in Computer Science, Computer Engineering, Information Systems, Computer Game Development, or a related technical discipline.
Proficiency in C, C++, and/or C# programming.
Experience with graphics or game development technologies such as Unreal Engine, Unity, OpenGL, Direct3D, HLSL, or GLSL.
Strong understanding of software architecture, object-oriented design, and software engineering best practices.
Experience developing Virtual Reality (VR), Augmented Reality (AR), or Mixed Reality (MR) applications.
Technical Product Owner
Experience evaluating emerging technologies and assessing technical feasibility.
Ability to collaborate with Product Management to define Mixed Reality product priorities and roadmaps.
Experience supporting business proposals, technical presentations, and customer engagements.
Responsible for planning and executing demonstrations, trade shows, customer events, and technical showcases.
Willingness to travel approximately 10–20% for demonstrations, customer support, and project activities.
Experience with 3D modeling and animation tools.
Game development experience.
Experience with industrial camera systems and control applications.
Experience developing desktop aviation simulation applications (e.g., X-Plane, Prepar3D).
Experience developing Electronic Flight Information Systems (EFIS) or avionics software.
Strong mathematical background including:
Euclidean Geometry
Projective Geometry
Matrix Algebra
Vector Mathematics
Experience implementing software design patterns.
Experience with multi-threaded software development.
Ability to read, interpret, and implement technical specifications.
Experience working within Lean and Agile software development environments.
C
C++
C#
Unreal Engine
Unity
OpenGL
Direct3D
HLSL
GLSL
VR/AR/MR Development
Object-Oriented Design
Software Architecture
Multi-Threading
Agile Development
Technical Specifications
3D Graphics Programming
Mathematical Modeling
Up to 20% travel for customer demonstrations, project support, trade shows, and technical events.
Mixed Reality (MR)
Virtual Reality (VR)
Augmented Reality (AR)
Simulation & Training
Aviation Simulation
Aerospace & Defense
Gaming & Interactive Technologies
Visualization Systems
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.
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