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Sr Test Automation Engineer Jobs in Missouri (NOW HIRING)

Boeing

Software Test Automation Engineer

Hazelwood, MO · On-site

$43.50 - $57.25/hr

Software Test Automation Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high ...

Boeing

Software Test Automation Engineer

Hazelwood, MO

$43.50 - $57.25/hr

Software Test Automation Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high ...

Boeing

Software Test Automation Engineer

Hazelwood, MO · On-site

$43.50 - $57.25/hr

Software Test Automation Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high ...

Americo

Test Automation Engineer I

Kansas City, MO · On-site

$44.75 - $59.25/hr

Americo is hiring a full-time Test Automation Engineer I to join our expanding team! The hours for this position are 8:00 AM - 5:00 PM on site at our Downtown Kansas City, MO location. Overview The ...

Americo Life, Inc.

Test Automation Engineer I

Kansas City, MO · On-site

$45 - $59.25/hr

Americo is hiring a full-time Test Automation Engineer I to join our expanding team! The hours for this position are 8:00 AM - 5:00 PM on site at our Downtown Kansas City, MO location. Overview The ...

Jobgether

Drive test automation for both new and existing features, working closely with quality engineering ... At senior level, the ability to influence software quality beyond your immediate team and ...

New

Atria Group LLC

Test Automation lead

O Fallon, MO

$43 - $56.75/hr

Our company provides application analysis, design, development and programming, software ... Test Automation lead using JBehave and selenium framework. * Should have good experience in ...

Amazon

Senior Automation Engineer

Hazelwood, MO · On-site

$98K - $128K/yr

As a Senior Automation Engineer, you will play a crucial role in maximizing equipment reliability and operational performance in our fulfillment centers by providing proactive controls automation and ...

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Sr Test Automation Engineer information

How does a Sr Test Automation Engineer typically collaborate with developers and other QA team members on a project?

As a Sr Test Automation Engineer, collaboration is a key part of the role. You will regularly work with software developers to understand application requirements, clarify acceptance criteria, and ensure that automated tests are aligned with development goals. Additionally, you’ll partner closely with other QA engineers to design shared test frameworks, conduct code reviews, and coordinate on test coverage. Strong communication and teamwork are essential, as you’ll often participate in sprint planning meetings, daily stand-ups, and defect triage sessions to maintain high software quality throughout the development cycle.

What is the difference between Sr Test Automation Engineer vs Test Automation Engineer?

CriteriaSr Test Automation EngineerTest Automation Engineer
Required CredentialsBachelor's degree in CS or related field; experience in automation toolsBachelor's degree in CS or related field; some experience in automation tools
Work EnvironmentSenior-level projects, mentoring, complex automation tasksEntry to mid-level automation tasks, assisting in testing
Employer & Industry UsageTech companies, software firms, QA teamsStartups, small to medium enterprises, QA teams

The main difference between a Sr Test Automation Engineer and a Test Automation Engineer lies in experience, project complexity, and responsibilities. The senior role involves leading automation efforts, mentoring juniors, and handling complex test scenarios, while the standard role focuses on executing automation tasks and supporting testing processes.

What is a Sr Test Automation Engineer?

Sr Test Automation Engineers are experienced professionals responsible for designing, developing, and maintaining automated testing frameworks and scripts to ensure the quality of software applications. They lead efforts to automate repetitive testing tasks, analyze test results, and collaborate with developers and QA teams to identify and resolve software defects. Their role often includes mentoring junior team members, selecting appropriate test tools, and contributing to continuous integration and deployment processes. With their advanced technical skills and understanding of software development lifecycles, Sr Test Automation Engineers play a critical role in delivering reliable and high-quality software products.

What are the key skills and qualifications needed to thrive as a Sr Test Automation Engineer?

To thrive as a Sr Test Automation Engineer, you need expertise in software testing methodologies, proficiency in programming languages such as Java or Python, and a strong understanding of automation frameworks, typically backed by a relevant degree or certifications. Familiarity with tools like Selenium, Jenkins, Git, and test management systems is essential for designing and executing automated test suites. Critical thinking, problem-solving abilities, and effective communication are standout soft skills that help in troubleshooting and collaborating across teams. These skills and qualities are crucial for ensuring software quality, improving efficiency, and accelerating the delivery of reliable applications.
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Sr Test Automation Engineer jobs near you
Infographic showing various Sr Test Automation Engineer job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution.

Senior Test Automation Engineer

Cerner Government Services

Kansas City, MO

$45 - $59.25/hr

Full-time

Re-posted 15 days ago

Job description

The successful candidate will develop, maintain, and execute complex and multi-solution automation tests, define and implement test automation architecture and frameworks, ensure scalability of automation and Continuous Integration across solutions, Document test execution issues and deliverables, Troubleshoot complex testing scenarios and domain issues, Drive analysis and piloting of best-in-class automation testing tools and propose commission and use to relevant stakeholders, Mentor and train new associates on automation architecture and framework, Write complex scripts in one or more programming languages, Interpret functional enhancements and design validation criteria, Execute manual, exploratory and automated tests and document test findings, create, edit, and peer review 508 Test Cases and use Assistive Technologies, such as screen reader software (NVDA, JAWS), and Accessibility test tools (examples: Zoomtext, AXE, Dragon). Execute 508 testing on software and documents, based upon current accessibility guidelines (examples: Section 508 and/or W3C WCAG 2.0,2.1), create project resource estimates and define metrics to track completion phase, defect reports, defect prevention, and test coverage, work closely with project managers and other stakeholders to understand product specifics and create corresponding test strategies, evaluate existing test scenarios and test plans and update as necessary, take initiative to advance the quality, performance, or scalability of our applications, by influencing the architecture or design, lead by example and share knowledge and experiences with team and development community.
Basic Qualifications:
  • At least 8 years total combined higher education and related work experience, including:
    • Bachelor’s degree in Computer Engineering or Software Engineering, Computer Science, Information Systems or related field, or equivalent relevant work experience
    • At least 2 years of Software testing and/or software quality assurance work experience
  • Experience in Automation testing - Selenium, Java, Eggplant and Manual testing. 
Preferred Qualifications:
  • At least 1 year experience in agile/scrum environment.
  • Certification on accessibility auditing will be an added advantage (Trusted Tester)

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