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Entry Level Software Tester Jobs in Missouri (NOW HIRING)

Diligent Corporation

... step of the software testing life cycle, from planning to releasing the product. Key Responsibilities * Demonstrates entry level technical capabilities * Ability to complete smaller stories ...

MasterCard

Software Engineer II

O Fallon, MO

$91K - $124K/yr

A Software Engineer II is an earlycareer or entrylevel engineer who contributes to the design, development, testing, and maintenance of software solutions under the guidance of more senior engineers.

Mastercard, Inc.

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

A Software Engineer II is an early-career or entry-level engineer who contributes to the design, development, testing, and maintenance of software solutions under the guidance of more senior ...

Mastercard, Inc.

Software Engineer II

O Fallon, MO · On-site

$92K - $147K/yr

A Software Engineer II is an early-career or entry-level engineer who contributes to the design, development, testing, and maintenance of software solutions under the guidance of more senior ...

MasterCard

Software Engineer II

O Fallon, MO

$92K - $147K/yr

A Software Engineer II is an earlycareer or entrylevel engineer who contributes to the design, development, testing, and maintenance of software solutions under the guidance of more senior engineers.

E*Pro, Inc.

Jr. Validation Engineer

Saint Louis, MO

Temporary, entry-level position to mitigate expected validation workload Review requirements documents Software testing prior to deployment to test environment Execute test protocols Perform issue ...

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Entry Level Software Tester information

See Missouri salary details

$18

$40

$65

How much do entry level software tester jobs pay per hour?

As of Jul 5, 2026, the average hourly pay for entry level software tester in Missouri is $40.81, according to ZipRecruiter salary data. Most workers in this role earn between $31.35 and $49.13 per hour, depending on experience, location, and employer.

Can I be a game tester with no experience?

Entry level software testers can often start without prior experience if they have basic computer skills, attention to detail, and an understanding of testing processes. Familiarity with testing tools and methods can improve chances, but many companies provide on-the-job training for beginners.

Is QA still in demand?

Entry level software testers are still in demand as companies prioritize quality assurance to ensure software reliability. Skills in testing tools, scripting, and understanding of development processes remain valuable in the industry.

Will AI replace software testers?

AI can automate certain testing tasks such as regression testing and bug detection, but it cannot fully replace software testers. Entry level software testers are needed to design test cases, interpret results, and handle complex testing scenarios that require human judgment and creativity. Combining AI tools with testing skills enhances efficiency but does not eliminate the need for human testers.

How do I become a software tester with no experience?

Entry-level software testers can start by learning basic testing concepts, gaining familiarity with testing tools like Selenium or JIRA, and practicing manual testing on sample projects. Earning certifications such as ISTQB can also improve job prospects, and gaining experience through internships or volunteering can help build a relevant skill set.

What Does an Entry-Level Software Tester Do?

An entry-level software tester works to test a computer system or program and ensure that the development does not have bugs or other issues. As an entry-level software tester, your responsibilities include analyzing and reviewing system specifications, reviewing the results of executed test scripts, and documenting and reporting technical issues. Other duties include collaborating with QA engineers, executing automated and manual test cases to analyze the results, performing analysis of software, troubleshooting problems, evaluating product code to ensure that it meets all specifications, creating logs to document any defects in the testing phases, and helping to create test plans and strategies.

What are some common challenges faced by entry level software testers, and how can they overcome them?

Entry level software testers often encounter challenges such as understanding complex software systems, identifying subtle bugs, and effectively communicating issues to development teams. To overcome these, it's helpful to ask clarifying questions, thoroughly review documentation, and practice using testing tools. Building strong relationships with developers and other QA team members can also make it easier to resolve issues and learn best practices. Embracing continuous learning and seeking feedback can accelerate your growth in the role.

What does an entry level software tester do?

An entry level software tester is responsible for evaluating software applications to ensure they work as intended and meet quality standards. This typically involves executing test cases, reporting bugs, and working closely with developers to resolve issues. Entry level testers may also help write simple test scripts and document their findings. Their main goal is to help deliver reliable, user-friendly software products.

What are the key skills and qualifications needed to thrive as an Entry Level Software Tester, and why are they important?

To thrive as an Entry Level Software Tester, you need a basic understanding of software development principles, attention to detail, and familiarity with testing methodologies, often supported by a relevant degree or coursework. Experience with test management tools (like Jira or TestRail), bug tracking systems, and a grasp of scripting languages or automation tools are typically expected. Strong analytical thinking, effective communication, and a collaborative mindset help testers identify issues and work efficiently within a team. These skills ensure high-quality software releases by systematically detecting and reporting defects throughout the development cycle.
More about Entry Level Software Tester jobs
What are the most commonly searched types of Software Tester jobs in Missouri? The most popular types of Software Tester jobs in Missouri are:
What are popular job titles related to Entry Level Software Tester jobs in Missouri? For Entry Level Software Tester jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Entry Level Software Tester jobs in Missouri look for? The top searched job categories for Entry Level Software Tester jobs in Missouri are:
What cities in Missouri are hiring for Entry Level Software Tester jobs? Cities in Missouri with the most Entry Level Software Tester job openings:
Entry Level Software Tester jobs near you
Infographic showing various Entry Level Software Tester job openings in Missouri as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $84,880 per year, or $40.8 per hour.
Software Engineer Specialist

Software Engineer Specialist

CAE, Inc.

Whiteman Air Force Base, MO • On-site

Full-time

Posted 20 days ago

CAE rating

8.5

Company rating: 8.5 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

20th of 60 rated aerospace companies

Job description

Who We Are:
  • CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers' training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness.
  • CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness.
  • CAE Values: Empowerment, Innovation, Excellence, Integrity and OneCAE make us who we are and we strive to make a difference in the world while helping each other succeed.

What We Have to Offer:
  • Comprehensive and competitive benefits package and flexibility that promotes work-life balance
  • A work environment where all employees are valued, respected and safe
  • Freedom to succeed by enabling team members to deliver, take initiatives and make decisions
  • Recognition, professional development, advancement and having fun!

Summary
As a Software Engineer you are part of the program team which strives to, not only meet, but exceed our customers' expectations. Software Engineers support computational systems architecture and system software for real-time simulation applications; create new and modified simulation models using established modeling techniques; and work closely with other engineering disciplines.
Essential Duties and Responsibilities
  • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
  • The Software Engineer works in the Training System Support Center (TSSC) in support of the B-2 Aircrew and Maintenance Trainers.
  • Software Engineers analyze requirements and develop software to model and simulate B-2 aircraft (real-time applications), test systems, and integrate / debug / document software programs that meet the requirements.
  • Analyze system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls
  • Design, develop, code, integrate and test simulation software to meet requirements
  • The qualified candidate will be able to apply software engineering methods to develop or modify mathematical models and algorithms to simulate real-time systems.
  • Required to learn and become proficient in a variety of software languages and tools.
  • Develop solutions to complex problems that require ingenuity and innovation.
  • Uses appropriate standards, processes, procedures, documentation, and support tools throughout the product lifecycle.
  • Essential to be completely customer orientated, interfacing routinely to provide effective solutions and feedback on projects.
  • Works with other engineers as a team to ensure corrections are completed in a timely fashion; but may be required to work independently with minimal direction to provide solutions.

Qualifications and Education Requirements
  • BS Computer Science or equivalent experience required
  • Ability to apply sound engineering principles and develop innovative solutions
  • Experience implementing functional requirements for computer software
  • Software Languages - FORTRAN, C/C++, Ada, C#, Java, Python
  • Excellent communication skills including oral, written, interpersonal, and listening
  • Proven success in a fast-paced development environment and possess a willingness to take ownership, accept accountability, and thrive under pressure
  • Strong problem solving, troubleshooting and analytical skills
  • Ability to obtain a Top-Secret DoD security clearance
  • Flexibility to support occasional overtime, weekend work, shift work and in-plant travel (CONUS)
  • General computer skills including use of Microsoft Office products
  • Due to U.S. Government contract requirements, only U.S. citizens are eligible for this role.

Preferred Skills
  • MS Windows, Linux, Unix, OO Design, Modo, Qt, DDS experience
  • ClearCase experience
  • Familiarity with aircraft avionics 1553 protocol and simulator experience
  • Knowledge of different testing methodologies (e.g., White/Gray/Black box testing)
  • Military Experience
  • 5-10 years Software Engineering experience
  • Experience with Flight Simulation and/or Radar Systems
  • Active DoD Secret Clearance within a five-year investigation period

Security Responsibilities
Must comply with all company security and data protection / usage policies and procedures. Personally responsible for proper marking and handling of all information and materials, in any form. Shall not divulge any information, or afford access, to other employees not having a need-to-know. Shall not divulge information outside company without management approval. All government and proprietary information will be accessed and stored electronically on company provided resources.
  • Incumbent must be eligible for DoD Personal Security Clearance.

Due to U.S. Government contract requirements, only U.S. citizens are eligible for this role.
Work Environment
  • Duties performed in an office environment and manufacturing facility.
  • Must be able to work overtime on and off-shifts as required.
  • The employee is on call 24x7 for the resolution of problems and issues.

Physical Demands
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
  • Ability to climb stairs

Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for their job. Duties, responsibilities, and activities may change at any time with or without notice.
CAE USA Inc. is an equal opportunity employer, and all qualified applicants will be considered for employment without regard to any protected characteristic, including disability and protected veteran status, as defined under federal, state, or local laws.
Applicants needing reasonable accommodations should contact their recruiter at any point in the recruitment process. If you need assistance to submit your application because of incompatible assistive technology or a disability, please contact us at hrops@caemilusa.com
About CAE
At CAE, our mission is clear: to help make the world a safer place. For nearly 80 years, we've driven innovation in simulation, training, and mission readiness to support critical operations worldwide. By leveraging advanced technologies, we empower our customers to operate smarter, faster, and more sustainably. Join a purpose-driven organization where bold ideas are encouraged, collaboration drives progress, and your growth fuels our shared success.
Position Type
Regular
Equal Opportunity Employer
CAE is an equal opportunity employer committed to providing equal employment opportunities to all applicants and employees without regard to race, color, national origin, age, religion, sex, disability status, protected veteran status, or any other characteristic protected by federal, state or local laws. At CAE, everyone is welcome to contribute to our success. Applicants needing reasonable accommodations should contact their recruiter at any point in the recruitment process. If you need assistance to submit your application because of incompatible assistive technology or a disability, please contact us at CAECarrieres-Careers@cae.com.
Data Privacy
Privacy Statement | CAE
As part of our process, we may use AI-supported tools to help review applications, with human decision-making at every step. CAE thanks all applicants for their interest. However, only those whose background and experience match the requirements of the role will be contacted.

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