Software Tester
Saint Louis, MO · On-site
Must be highly competent in deciphering service call requests and responses. 3+ years' experience using a functional automation testing tool. Comprehensive understanding of the software development ...
Saint Louis, MO · On-site
Must be highly competent in deciphering service call requests and responses. 3+ years' experience using a functional automation testing tool. Comprehensive understanding of the software development ...
Saint Louis, MO · On-site
Must be highly competent in deciphering service call requests and responses. 3+ years' experience using a functional automation testing tool. Comprehensive understanding of the software development ...
$60K - $65K/yr
Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and ... on end-to-end testing. Collaborate on CI/CD pipelines and use containerized development ...
$60K - $65K/yr
Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and ... on end-to-end testing. Collaborate on CI/CD pipelines and use containerized development ...
Saint Louis, MO · On-site
$60K - $65K/yr
Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and ... on end-to-end testing. Collaborate on CI/CD pipelines and use containerized development ...
Saint Louis, MO · On-site
$60K - $65K/yr
Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and ... on end-to-end testing. Collaborate on CI/CD pipelines and use containerized development ...
Saint Louis, MO · On-site
$60K - $65K/yr
Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and ... on end-to-end testing. Collaborate on CI/CD pipelines and use containerized development ...
Saint Louis, MO · On-site
$60K - $65K/yr
Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and ... on end-to-end testing. Collaborate on CI/CD pipelines and use containerized development ...
Dearborn, MO · On-site
$90 - $125/hr
Translate product requirements into software integration validation steps * Design and execute test methods and automation scripts for requirements verification purposes, at multiple integration ...
Dearborn, MO · On-site
$90 - $125/hr
Translate product requirements into software integration validation steps * Design and execute test methods and automation scripts for requirements verification purposes, at multiple integration ...
Parkville, MO · On-site
$50 - $70/hr
What you will do as the Software Tester/QA Engineer: The requirements below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable ...
Parkville, MO · On-site
$50 - $70/hr
What you will do as the Software Tester/QA Engineer: The requirements below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable ...
Saint Louis, MO · On-site
$50K - $80K/yr
... junior (entry level) software developer to work on the design and coding with software solutions ... Participate and collaborate with team members to assess tickets to ensure proper testing and ...
Saint Louis, MO · On-site
$50K - $80K/yr
... junior (entry level) software developer to work on the design and coding with software solutions ... Participate and collaborate with team members to assess tickets to ensure proper testing and ...
M-F- 9-5 What you will do as the Software Tester/QA Engineer : We are seeking a mid-level Software Tester with hands-on experience in both manual and automated testing to support software systems ...
M-F- 9-5 What you will do as the Software Tester/QA Engineer : We are seeking a mid-level Software Tester with hands-on experience in both manual and automated testing to support software systems ...
$40 - $54.50/hr
What you will do as the Software Tester/QA Engineer: The requirements below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable ...
$40 - $54.50/hr
What you will do as the Software Tester/QA Engineer: The requirements below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable ...
$50 - $70/hr
What you will do as the Software Tester/QA Engineer: The requirements below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable ...
$50 - $70/hr
What you will do as the Software Tester/QA Engineer: The requirements below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable ...
Parkville, MO · On-site
$49/hr
M-F- 9-5 What you will do as the Software Tester/QA Engineer : We are seeking a mid-level Software Tester with hands-on experience in both manual and automated testing to support software systems ...
Parkville, MO · On-site
$49/hr
M-F- 9-5 What you will do as the Software Tester/QA Engineer : We are seeking a mid-level Software Tester with hands-on experience in both manual and automated testing to support software systems ...
Saint Louis, MO · Hybrid
$55K - $75K/yr
UNCOMN is seeking a Software Tester 2-3 (Associate/Mid-Level) to: * Execute and maintain test procedures and cases for new and existing products in accordance with approved test plans and applicable ...
New
Saint Louis, MO · Hybrid
$55K - $75K/yr
UNCOMN is seeking a Software Tester 2-3 (Associate/Mid-Level) to: * Execute and maintain test procedures and cases for new and existing products in accordance with approved test plans and applicable ...
New
Parkville, MO · On-site
$42 - $49/wk
M-F- 9-5 What you will do as the Software Tester/QA Engineer : We are seeking a mid-level Software Tester with hands-on experience in both manual and automated testing to support software systems ...
Parkville, MO · On-site
$42 - $49/wk
M-F- 9-5 What you will do as the Software Tester/QA Engineer : We are seeking a mid-level Software Tester with hands-on experience in both manual and automated testing to support software systems ...
Saint Louis, MO · On-site
$95K - $135K/yr
Support System Integration Testing (SIT), User Acceptance Testing (UAT), production deployments ... Collaborate with software developers, data engineers, finance teams, source system owners, and ...
Saint Louis, MO · On-site
$95K - $135K/yr
Support System Integration Testing (SIT), User Acceptance Testing (UAT), production deployments ... Collaborate with software developers, data engineers, finance teams, source system owners, and ...
California, MO · On-site
$90 - $130/hr
Mentor and support junior team members creating manual and automated tests * Promote highly automated testing and support release of quality software through automation and monitoring * Participate ...
California, MO · On-site
$90 - $130/hr
Mentor and support junior team members creating manual and automated tests * Promote highly automated testing and support release of quality software through automation and monitoring * Participate ...
As a Software Engineer, you will have the opportunity to work on innovative architectures and ... Contribute to the design, development, testing, and integration of the application to achieve ...
As a Software Engineer, you will have the opportunity to work on innovative architectures and ... Contribute to the design, development, testing, and integration of the application to achieve ...
Saint Louis, MO · On-site
Position: Jr. Validation Engineer Location : St. Louis, MO Contract type: Contract Description ... Software testing prior to deployment to test environment Execute test protocols Perform issue ...
Saint Louis, MO · On-site
Position: Jr. Validation Engineer Location : St. Louis, MO Contract type: Contract Description ... Software testing prior to deployment to test environment Execute test protocols Perform issue ...
The QA will also work closely with Software Developers and other testers in small scrum or Kanban teams to deliver the highest quality products in a timely and cost-effective manner. Specific duties ...
The QA will also work closely with Software Developers and other testers in small scrum or Kanban teams to deliver the highest quality products in a timely and cost-effective manner. Specific duties ...
California, MO · On-site
$140 - $190/hr
Mentor junior QE team members and lead by example in building a quality-first engineering approach. Requirements * More than 10 years of experience working in software testing or as a software ...
California, MO · On-site
$140 - $190/hr
Mentor junior QE team members and lead by example in building a quality-first engineering approach. Requirements * More than 10 years of experience working in software testing or as a software ...
O Fallon, MO · On-site
$62K - $81K/yr
Position: Jr. SQL Developer Location: O'Fallon, MO (On-Site) Reports to: Implementation Manager Position Status: Exempt About Us: Automotive Product Consultants (APC) provides an array of services in ...
O Fallon, MO · On-site
$62K - $81K/yr
Position: Jr. SQL Developer Location: O'Fallon, MO (On-Site) Reports to: Implementation Manager Position Status: Exempt About Us: Automotive Product Consultants (APC) provides an array of services in ...
$43.6K - $51.8K
2% of jobs
$51.8K - $59.9K
3% of jobs
$59.9K - $68K
16% of jobs
$68.7K is the 25th percentile. Wages below this are outliers.
$68K - $76.2K
44% of jobs
$76.2K - $84.3K
10% of jobs
$84.9K is the 75th percentile. Wages above this are outliers.
$84.3K - $92.5K
7% of jobs
$92.5K - $100.6K
6% of jobs
$100.6K - $108.8K
5% of jobs
$108.8K - $116.9K
5% of jobs
$116.9K - $125.1K
1% of jobs
$125.1K - $133.2K
0% of jobs
$43.6K
$88.7K
$133.2K
A Junior Software Tester is an entry-level role responsible for evaluating software applications to identify defects, inconsistencies, and usability issues. They execute test cases, document results, and report bugs to ensure the quality and functionality of software products. Junior testers work closely with developers and senior testers to learn testing methodologies and improve their skills. This role typically requires knowledge of testing concepts, attention to detail, and problem-solving abilities. Over time, junior testers can advance to more senior roles in software quality assurance.
As a Junior Software Tester, your days will often involve working closely with software developers and senior testers to understand project requirements, executing test cases, documenting bugs, and verifying the resolution of those bugs. You may also participate in team meetings, sprint reviews, and occasionally write or update test documentation. The workload can vary depending on where the project is in its development cycle, but you’ll regularly switch between manual testing, exploratory testing, and learning new testing tools. This collaborative and dynamic environment helps you quickly develop both your technical skills and your understanding of real-world software development processes.
To thrive as a Junior Software Tester, you need a solid understanding of software testing concepts, attention to detail, and typically a degree in computer science or a related field. Familiarity with bug tracking systems (such as JIRA), basic SQL, test management tools, and exposure to automation frameworks are highly valuable, while certifications like ISTQB Foundation can be advantageous. Strong analytical thinking, communication skills, and a willingness to learn make candidates stand out in this entry-level position. These competencies are essential as they ensure consistent delivery of high-quality software and effective collaboration within development teams.
The most popular types of Software Tester jobs in Missouri are:
For Junior Software Tester jobs in Missouri, the most frequently searched job titles are:
The top searched job categories for Junior Software Tester jobs in Missouri are:
Cities in Missouri with the most Junior Software Tester job openings:

Saint Louis, MO • On-site
Full-time
Re-posted 11 days ago
360 IT Professionals is one of the fastest growing IT Staffing & Consulting Company in the Silicon Valley.
In the ever-changing technological world 360 IT Professionals connects the best of IT professionals with the leading companies, day in- day out. The professional team on board uses its in-depth industry knowledge and insight to guide our consultants helping them bag both temporary and permanent assignments by anticipating the needs of leading tech companies.
Today, 360 IT Professionals is recognized for its high quality IT staffing solutions, providing lean consulting methodologies and Information Technology implementation for Fortune 500 Companies
Required Skills/Experience:
3+ years' experience using a performance testing tool (e.g. WebLoad) with heavy emphasis on Javascript.
Must be highly competent in deciphering service call requests and responses.
3+ years' experience using a functional automation testing tool.
Comprehensive understanding of the software development lifecycle.
Experience working with current web based technologies.
Solid SQL skills.
Strong organizational skills, written and oral communication skills and problem solving skills
Desired Skills/Experience:
RadView/Web Load performance testing tool experience.
Work and/or educational experience in an agricultural, biotechnology, or life sciences industry.
Interested candidates can reach me on my number @ 510-254-3300 Ext-122 M: 408 627 7708