Senior QA Automation Test Engineer Contract Duration: Through December 31, 2026 (Potential for extension or conversion) Location: Remote Anywhere in the United States Work Schedule: Monday Friday, 8:00 AM 5:00 PM (No ove…
Engineering & IT · St. Louis, MO
QA Engineer jobs in St. Louis, MO
QA engineers make sure software works before users find out it does not. The role blends manual exploratory testing with automated test suites and close collaboration with developers.
151
Open roles today
$25–$64/hr
Typical pay range
$87k
Median, full-time
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Open qa engineer roles
12 shown of 151 · sorted by freshness
$112k - $151.8k
Salary: $112,000 - 151,800 per year Requirements: We require a Bachelor of Science degree in Engineering, Engineering Technology, Computer Science, Data Science, Mathematics, Physics, Chemistry, or an equivalent non-U.S.…
MatchPoint Solutions is a fast-growing, young, energetic global IT- Engineering services company with clients across the US . We provide... ...updated resume. We look forward to hearing from you! Senior QA Engineer (AI-E…
issues such as food scarcity and global health. Job Description As an Automation, Instrumentation and Controls (AIC) Engineer at CRB, you are essential to the creation of purposeful, high-performance processes and facili…
Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.) Job Description The Process Automation Engineer is a key member of the site Engineering team, reporting to the Manufacturing Engi…
We are seeking a skilled Senior NetSuite Engineer to design, develop, and maintain custom solutions within the NetSuite ERP platform. The ideal candidate will have strong experience in SuiteScript, integrations, and ERP…
, like protecting the environment, making sure our food is safe or helping find cures for cancer. DESCRIPTION: As a Quality Engineer III, you'll help ensure quality excellence and regulatory compliance across manufacturi…
Job Detail Organization: GeoAcuity Title: CI/CD & PLATFORM AUTOMATION ENGINEER (DEVOPS) Location: On-site- St. Louis, MO | DC Metro | Springfield, VA | Redlands, CAPosted: 2026-07-10 Application Deadline: Position Descri…
Job Detail Organization: GeoAcuity Title: GEOSPATIAL ENGINEER Location: On-site - St. Louis, MO | DC Metro | Springfield, VA | Redlands, CAPosted: 2026-07-10 Application Deadline: Position Description: EOSPATIAL ENGINEER…
$105k - $150k
What Quality Engineering contributes to Cardinal Health Quality develops and implements quality policies, procedures, and processes to ensure products and services comply with regulatory standards and specifications. Qua…
job summary: Industry leading producer seeks an Controls Process Automation Engineer to take part in the development, maintenance, and optimization of Level II (L2) supervisory control systems that govern production proc…
Overview: We are looking for a Systems/DevOps Engineer to work on our Cloud Automation Advancements Team. Work hand-in-hand with technical and program management leadership to implement the next generation desktop and we…
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What qa engineers earn in St. Louis
Hourly first — that's how the offer arrives
| Experience | Hourly | Annual, full-time |
|---|---|---|
| Entry level | $25–$36 | $51k–$74k |
| Mid level | $36–$49 | $74k–$101k |
| Senior | $47–$64 | $97k–$133k |
Adjusted for the St. Louis market from national ranges.
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What employers ask for
The skills these listings keep naming
Test planning and case designAutomation (Selenium, Playwright)API testing (Postman)A scripting language (Python, JS)Bug reporting and triageSQL for data verificationCI integration of test suitesExploratory testingAttention to detail
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Interview questions worth rehearsing
With the thing the interviewer is actually listening for
How would you test a login form?
Go beyond happy path: invalid inputs, security cases, lockouts, accessibility, and different devices. Structure your answer into categories so it sounds systematic.
What do you automate, and what do you test manually?
Automate the repeatable and regression-prone; explore manually where human judgment finds new bugs. Showing you know automation has a maintenance cost is the senior move.
Walk me through a great bug report you have written.
Reproduction steps, expected versus actual, environment, evidence, and severity. Emphasize that a good report saves a developer an hour.
A developer says your bug is not a bug. What do you do?
Show that you argue from the user's perspective and the spec, escalate with data if needed, and keep the relationship collaborative.
How do you decide what to test when time is short before a release?
Risk-based prioritization: critical paths, recent changes, and areas with bug history. Naming the tradeoff explicitly is what they want to hear.
How do you keep an automated test suite from becoming flaky?
Talk about stable selectors, proper waits, isolated test data, and quarantining flaky tests instead of ignoring red builds.
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Resume tips that move the needle
For qa engineers specifically — generic advice costs you here
01
Quantify your impact in defects: escape rate reduced, critical bugs caught pre-release, regression time cut.
02
Name your automation stack and the size of suites you built or maintained, such as number of tests or coverage of critical flows.
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Show progression from manual to automation if that is your path — it is the expected trajectory and worth making explicit.
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Mention the domains you tested (payments, healthcare, mobile) since domain risk knowledge transfers.
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Include CI/CD integration work; a suite that runs on every pull request is worth more than one run by hand.
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Where this role goes
Typical progression
01
QA Analyst
02
QA Engineer
03
Senior QA Engineer
04
QA Lead
05
Head of Quality
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