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Software Automation Tester Jobs in Missouri (NOW HIRING)

Danaher

Software Automation Internships

Springfield, MO · On-site

Supporting the development and testing of DeltaV automation software * Troubleshooting system and software issues Collaborating with cross-functional teams on requirements, design optimization, and ...

Danaher

Software Automation Internships

Saint Louis, MO · On-site

Supporting the development and testing of DeltaV automation software * Troubleshooting system and software issues Collaborating with cross-functional teams on requirements, design optimization, and ...

Danaher

Supporting the development and testing of DeltaV automation software * Troubleshooting system and software issues Collaborating with cross-functional teams on requirements, design optimization, and ...

Danaher

Software Automation Internships

Kansas City, MO · On-site

Supporting the development and testing of DeltaV automation software * Troubleshooting system and software issues Collaborating with cross-functional teams on requirements, design optimization, and ...

Danaher

Supporting the development and testing of DeltaV automation software * Troubleshooting system and software issues Collaborating with cross-functional teams on requirements, design optimization, and ...

Danaher

Software Automation Internships

Columbia, MO · On-site

Supporting the development and testing of DeltaV automation software * Troubleshooting system and software issues Collaborating with cross-functional teams on requirements, design optimization, and ...

Danaher

Supporting the development and testing of DeltaV automation software * Troubleshooting system and software issues Collaborating with cross-functional teams on requirements, design optimization, and ...

Beta.SoftSystems

Software Tester

Saint Louis, MO

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 ...

Atria Group LLC

Test Automation lead

O Fallon, MO · On-site

$43 - $56.75/hr

... and programming, software engineering, systems development, testing, integration, and ... Test Automation lead using JBehave and selenium framework. * Should have good experience in ...

Performix

Manufacturing Test Software Engineer

Edina, MO · On-site

Improve manufacturing throughput, product quality, and production yield through software automation. Develop reusable software frameworks for manufacturing and production testing. Develop engineering ...

New

Boeing

Software Test Automation Engineer

Hazelwood, MO · On-site

$43.50 - $57.25/hr

  • Medical

  • Life

  • Retirement

Software Test Automation Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company ... Execute manual exploratory testing as needed; identify opportunities for automation * Collaborate ...

Boeing

Software Test Automation Engineer

Hazelwood, MO · On-site

$43.50 - $57.25/hr

  • Medical

  • Life

  • Retirement

Software Test Automation Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company ... Execute manual exploratory testing as needed; identify opportunities for automation * Collaborate ...

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Software Automation Tester information

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$10

$48

$70

How much do software automation tester jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for software automation tester in Missouri is $48.10, according to ZipRecruiter salary data. Most workers in this role earn between $41.49 and $54.81 per hour, depending on experience, location, and employer.

What is a software automation tester?

Software Automation Testers are professionals who design, develop, and execute automated tests to verify the functionality and performance of software applications. They use various tools and scripting languages to create test scripts that simulate user interactions and validate software behavior. Their primary goal is to improve testing efficiency, ensure software quality, and identify bugs early in the development cycle. By automating repetitive testing tasks, they help teams deliver reliable software faster and with fewer errors.

What are the key skills and qualifications needed to thrive as a software automation tester?

To thrive as a Software Automation Tester, you need a solid understanding of software testing methodologies, scripting or programming skills (such as in Java, Python, or JavaScript), and experience with QA processes, typically supported by a relevant degree or certification. Familiarity with automation tools like Selenium, JUnit, TestNG, or Jenkins, as well as knowledge of CI/CD systems, is commonly required. Attention to detail, analytical thinking, and strong communication are crucial soft skills that set top testers apart. These skills ensure efficient test automation, high-quality software releases, and effective collaboration within development teams.

What are some common challenges software automation testers face when integrating automated tests into existing development workflows?

Software Automation Testers often encounter challenges such as ensuring that automated tests remain stable amidst frequent code changes, and effectively collaborating with developers to keep tests aligned with evolving requirements. Additionally, integrating automated tests into continuous integration/continuous deployment (CI/CD) pipelines can require close coordination with DevOps teams and a solid understanding of the deployment process. Effective communication and proactive maintenance of test scripts are essential to maximize test coverage and prevent flaky tests from disrupting the workflow.

What is the difference between Software Automation Tester vs Manual Tester?

AspectSoftware Automation TesterManual Tester
Primary FocusDeveloping and executing automated test scriptsPerforming manual test cases and exploratory testing
Required SkillsProgramming, scripting, automation toolsTest case execution, attention to detail
Tools UsedSelenium, QTP, TestCompleteTestRail, Excel, Jira
Work EnvironmentTest automation frameworks, coding environmentsTest labs, physical or virtual devices

Software Automation Testers focus on creating automated tests to increase efficiency, while Manual Testers execute test cases manually to identify issues. Both roles are essential in quality assurance, but they differ mainly in approach and skill requirements.

How do you become a software automation tester?

To become a software automation tester, you typically need a background in software testing or quality assurance, proficiency in programming languages such as Java, Python, or C#, and experience with automation tools like Selenium, TestComplete, or JUnit. Earning relevant certifications, such as ISTQB or Certified Automation Tester, can also improve job prospects and demonstrate expertise.

Is automation testing still in demand?

Automation testing remains in high demand for software automation testers as companies seek faster and more reliable testing processes. Skills in scripting, tools like Selenium or TestComplete, and understanding of CI/CD pipelines are valuable in this field, which continues to grow with the expansion of software development and quality assurance needs.
Software Automation Tester jobs near you
Infographic showing various Software Automation Tester job openings in Missouri as of August 2026, with employment types broken down into 1% Internship, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $100,044 per year, or $48.1 per hour.

Software Automation Internships

Danaher

Independence, MO • On-site

Other

Re-posted 26 days ago

Danaher rating

7.7

Company rating: 7.7 out of 10

Based on 31 frontline employees who took The Breakroom Quiz

199th of 540 rated manufacturers

Job description

How It Works

This is not an active job listing. By submitting your interest, you’ll be among the first to know when internship opportunities open at Danaher. While the roles described here reflect the types of positions we typically recruit for, we want to be transparent that specific openings for the upcoming recruiting season have not yet been finalized. If your background aligns with future opportunities, we’ll reach out directly when formal applications become available.

About Automation Engineering Roles at Danaher

Are you energized by solving technical problems, building automation systems, and making a real impact in the life sciences space? As an Automation Engineering Intern at Cytiva (a Danaher company), you would help improve our DeltaV automation library used in cutting-edge bioprocessing technologies.

This potential opportunity could offer hands-on experience as part of an Agile engineering team, contributing to process automation, testing strategies, and design optimization. Interns in similar past roles have worked on meaningful projects that support Cytiva’s mission of advancing and accelerating therapeutics.

What You Might Work On
  • Participating in Agile Scrum team activities and engineering sprints
  • Supporting the development and testing of DeltaV automation software
  • Troubleshooting system and software issues Collaborating with cross-functional teams on requirements, design optimization, and root cause analysis
  • Developing and executing test strategies for automation solutions
Who This Is For
  • Students graduating in 2026 or later, currently pursuing a Bachelor's degree in Chemical Engineering, Electrical Engineering, Computer Science, or another hard science Preference for students who have completed at least 3 years of academic coursework by internship start
  • Experience with hands-on lab testing and technical documentation (e.g., lab report generation)
  • Strong analytical and collaboration skills, with a desire to work in a regulated, quality-driven environment
Company Description

At Danaher, we bring together science, technology, and operational excellence to accelerate the impact of innovation in diagnostics, life sciences, and biotechnology. Our global teams work every day to solve the world’s most complex challenges by developing tools that improve human health.

Cytiva, a Danaher company, is a global life sciences leader supporting customers in discovering and producing life-changing therapeutics. You’ll be joining a team committed to curiosity, collaboration, and continuous improvement—empowered by the proven tools of the Danaher Business System.

What Danaher employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Danaher

Sourced by ZipRecruiter

We are a science and technology innovator committed to helping our customers solve complex challenges, and improving quality of life around the world. A global family of more than 20 operating companies, we drive meaningful innovation in some of today's most dynamic, growing industries.

Industry

Medical equipment and supplies manufacturing

Company size

10,000+ Employees

Headquarters location

Washington, DC, US

Year founded

1984

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