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Associate Software Engineer Jobs in O Fallon, MO

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Associate Software Engineer information

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How much do associate software engineer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for associate software engineer in O'Fallon, MO is $39.49, according to ZipRecruiter salary data. Most workers in this role earn between $28.56 and $41.83 per hour, depending on experience, location, and employer.

What are some common challenges faced by Associate Software Engineers when transitioning from academic projects to real-world development teams?

Associate Software Engineers often encounter challenges such as adapting to larger, more complex codebases and learning to work within established development workflows. Unlike academic projects, real-world development involves collaboration with cross-functional teams, adhering to coding standards, and following agile processes. Additionally, balancing learning new technologies with delivering features on tight deadlines can be demanding. However, support from mentors and structured onboarding programs usually helps smooth this transition.

What are the key skills and qualifications needed to thrive as an Associate Software Engineer, and why are they important?

To thrive as an Associate Software Engineer, you need a solid understanding of programming fundamentals, algorithms, and data structures, typically supported by a degree in computer science or a related field. Familiarity with programming languages like Java, Python, or C++, as well as experience using version control systems like Git, are commonly required. Strong problem-solving skills, teamwork, and effective communication set standout candidates apart. These skills and qualities are crucial for delivering reliable software solutions, collaborating within development teams, and adapting to rapidly evolving technologies.

What Is an Associate Software Engineer Job Description?

An associate software engineer works with a team of engineering professionals and developers to improve existing software or design new applications. As an associate software engineer, your job duties include coding software, coordinating with hardware engineers to ensure that different types of technology can run the software, and helping the QA team to test software before release. Typical qualifications for the career include a bachelor’s degree in computer science, engineering, or a related field and relevant technical experience with software applications. You also need excellent communication, coding, and analytical problem-solving skills, as well as the ability to work as part of a team.

What is an Associate Software Engineer?

An Associate Software Engineer is an entry-level professional who assists in designing, developing, testing, and maintaining software applications. They typically work under the guidance of senior engineers and are responsible for writing code, fixing bugs, and participating in team meetings. This role often serves as a stepping stone for recent graduates or those new to the software development field, helping them gain practical experience and develop technical skills. Associate Software Engineers usually work with a variety of programming languages and tools depending on the company and project requirements.
What are the most commonly searched types of Software Engineer jobs in O'Fallon, MO? The most popular types of Software Engineer jobs in O'Fallon, MO are:
What job categories do people searching Associate Software Engineer jobs in O'Fallon, MO look for? The top searched job categories for Associate Software Engineer jobs in O'Fallon, MO are:
What cities near O'Fallon, MO are hiring for Associate Software Engineer jobs? Cities near O'Fallon, MO with the most Associate Software Engineer job openings:
Infographic showing various Associate Software Engineer job openings in O'Fallon, MO as of July 2026, with employment types broken down into 1% As Needed, 67% Full Time, 30% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $82,134 per year, or $39.5 per hour.
Associate Software Engineer - F-22 Pilot Training Simulation

Associate Software Engineer - F-22 Pilot Training Simulation

Boeing

Hazelwood, MO • On-site

Full-time

Medical, Life, Retirement

Posted 4 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 602 frontline employees who took The Breakroom Quiz

34th of 527 rated manufacturers


Job description

Associate Software Engineer - F-22 Pilot Training Simulation

Company:

The Boeing Company

The Boeing Company is looking for an Associate Software Engineer - F-22 Pilot Training Simulation to join the F-22 Pilot Training Vehicle Simulation Software team located in Berkeley, MO. This position will focus on supporting the Boeing Global Services (BGS) Software Engineering organization.

The F-22 Vehicle Simulation Team within BGS Software Engineering is responsible for developing products directly employed in the training of our nation's fighter pilots:

  • F-22 Pilot Training Avionics Simulation (PTAS)

  • F-22 Advanced Simulation Toolset (FAST) supporting the Boeing Virtual Warfare Center (VWC)

  • F-22 Deployable Training Device (DTD)

  • F-22 Mixed/Augmented/Virtual Reality Simulation

These simulations support the employment and training of next generation avionics and sensor systems for the F-22 Raptor. This is an exciting opportunity that will allow you to directly impact on the engineering, design, and development of multiple simulators. In this role you will design, implement, integrate, and test real-time human-in-the-loop models of aircraft systems and displays, and related tools and utilities. You will interact with users to clarify requirements and timelines; participate in technical design and peer code reviews; employ coding standards; seek guidance and mentoring from senior engineers; and develop software as part of a coordinated agile development team. All while developing technical expertise in complex aircraft systems and simulations.

F-22 Vehicle Simulation Software Engineers test their changes daily in several different simulation environments including the desktop-based Development Test Environment (DTE) and Full Mission Trainer (FMT) cockpit used in conjunction with the Constant Resolution Visual System (CRVS) driving 360 degrees of immersive, visual environment.

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

Position Responsibilities:

  • Supports the design, architecture, and development of simulation models, virtual environments/platforms, and frameworks to enhance test performance and durability of software systems throughout the entire product lifecycle

  • Supports partnership with stakeholders to review and identify simulation requirements and dynamics of the systems being simulated

  • Contributes to data collection and processing for use in simulations

  • Supports validation, verification, and refinement of simulation software code, models, simulations, test procedures, and test environments, executing test procedures, documenting test results, and modeling against real-world data, test data, benchmarks, or other similar models

  • Contributes to documenting and maintaining technical code, algorithms, specifications, and descriptions of simulation models

  • Supports partnership with cross-functional engineering teams to enable integration of simulation software with hardware devices and systems

  • Supports implementing current and emerging technologies, tools, frameworks, and methods in the software engineering simulation environment

  • Supports modernizing, migrating, sustaining, and updating simulation software to adapt legacy systems to new operating systems

  • Contributes to simulation software project management functions

Basic Qualifications (Required Skills/Experience):

  • Bachelor's Degree

  • Ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship

  • 2+ years of experience developing software using C++

  • 2+ years of experience with software development on Windows or Linux

Preferred Qualifications (Desired Skills/Experience):

  • Level 2: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 2+ years of related work experience OR Bachelor's Degree and 6+ years of directly related work experience OR 10+ years of related, relevant experience

  • Active U.S. Secret Clearance & Special Program Access

  • 2 years of experience using standard Software Development and Configuration Management tools such as Jira, Git, Bitbucket, VersionOne/Agility, GNAT Pro, GLStudio, MS Visual Studio

  • Experience developing in C#, Ada, Fortran, OpenGL, Python, and Qt.

  • Experience in Unity game engine and scripting.

  • Experience with incorporating Lean methodologies and Agile planning and scheduling processes.

  • Knowledge of aircraft systems, including weapons, night vision system, mechanics, hydraulics, electronics, flight controls, etc.

  • Knowledge of cloud architecture, including the different types of clouds (public, private, and hybrid), the different cloud platforms and the various components involved (computing, storage and networking).

  • Ability to automate and script skills.

  • Knowledge of containerization technologies which includes understanding how to manage containers, deploy applications in a containerized environment, and troubleshoot issues.

  • Knowledge of understanding of networking concepts, including IP addressing, subnetting, routing, and security (focus on security best practices and technologies).

  • Knowledge of how to derive and allocate requirements (e.g., system, sub-system, software) and show traceability throughout the product lifecycle.

  • Knowledge and ability to design, develop, integrate, apply, and test software models, simulations, framework environments, tools, and applications with higher order programming languages, assembly, and auto-code.

  • Ability to perform Application Programming Interface (API) design, implementation, and testing.

  • Knowledge of real-time software architecture and design methodologies to synthesize models and simulation frameworks that meet real-time requirements; this includes knowledge of real-time target environments, its processor and network architecture, communication protocols, and electrical interfaces.

  • Knowledge of build and execution environments that include hosts, processors, operating systems, and networks. Ability to build, integrate, test, and troubleshoot software components comprising simulation models and build/execution frameworks. Knowledge of verification, validation, certification, and qualification processes.

  • Ability to design and develop software testing processes for different units, modules or components of a software application as a combined and integrated entity. It includes deep knowledge of integration-testing tools.

CodeVue Coding Challenge:

To be considered for this position you will be required to complete a technical assessment as part of the selection process. Failure to complete the assessment will remove you from consideration.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Pay & Benefits:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary Pay Range for Associate (Level 2): $99,450 - $134,550

Potential signing bonus for eligible/qualified external candidates.

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

This position offers relocation based on candidate eligibility.

Export Control Requirement:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required. This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

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Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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