Top 17 Software tester Jobs in St. Louis, Mo

Software Tester 2-3 (Associate/Mid-Level)
UNCOMN —Maryland Heights, MO
- $55,000 - $75,000 a year
- Hybrid work
- Bachelor of Science
- Writing skills
- Mid-level
- Paid holidays
- Health insurance
10d
Software Application Tester
Boeing —Scott AFB, IL
- $70,000 - $80,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Health savings account
- Disability insurance
Quality Specialist
National Information Solutions Cooperative (NISC) —St. Louis, MO
- Hybrid work
- Schematics
- Research
- Mid-level
Software Application Test Lead
Boeing —Scott AFB, IL
- $80,000 - $103,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Health savings account
- Disability insurance
Automated Test Engineer (ATE)
Syms Strategic Group, LLC (SSG) —St. Louis, MO
- $85,389 - $116,975 a year
- Full-time
- Remote
- Azure
- Computer Science
- Mid-level
4d
Senior UI/UX Engineer
Leidos —St. Louis, MO
- $107,900 - $195,050 a year
- Full-time
- 6 years
- Computer Science
- Office
Citrix Software Virtualization Engineer
General Dynamics Information Technology —St. Louis, MO
- $125,800 - $170,200 a year
- 5 years
- Bachelor's degree
- Travel
- Paid time off
- 401(k) matching
9d
Java Lead Developer (Back End) - Contract to Hire Only
Fabergent —Fenton, MO
- Computer Science
- 5 years
- Bachelor of Science
Quick Apply
Salesforce.com Specialist
Sovereign Technologies —St. Louis, MO
- 5 years
- SQL
- Bachelor's degree
Product Security Engineer
Boeing —Berkeley, MO
- $80,750 - $109,250 a year
- Computer science
- Computer Science
- Bachelor of Science
- Health savings account
- Disability insurance
Salesforce Administrator
Sovereign Technologies —St. Louis, MO
- 5 years
- SQL
- Bachelor's degree
Citrix Software Virtualization Engineer
D2 Technical Services —St. Louis, MO
- Bachelor's degree
- Military encouraged
- Senior level
- Disability insurance
- Health insurance
Quick Apply
Business Solutions Analyst III (Guidewire) - Remote
CSAA Insurance Services, Inc. —St. Louis, MO
- $89,865 - $99,850 a year
- Full-time
- Remote
- Bachelor's degree
- US work authorization
- Senior level
- 401(k) matching
2d

Discover related jobs

Based on your search for software tester jobs.

Navigation and Controls Engineer
Intramotev —St. Louis, MO
Control Law Design: Develop and tune control laws in MATLAB/Simulink using classical and modern control theory — state-space methods, stability and margin…
$90,000 - $110,000 a year
5d
Mid-Level Test Engineer
Leidos —St. Louis, MO
Ability to communicate results and issues to technical and non-technical customer stakeholders. Bachelor's degree in Computer Science, Engineering, Information…
$87,100 - $157,450 a year

Show more related jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Senior Software Engineer
Software Resources, Inc. —Columbus, OH
Bachelor's degree in related field required. Help foster good software engineering practices. Not hiring position will slow growth of cases, clients, payment…
Quick Apply
11d
ServiceNow QA Tester | 1063064
Revel IT —Columbus, OH
Perform functional, integration, system, regression, and user acceptance testing (UAT). Strong analytical, troubleshooting, and communication skills.
Quick Apply
11d

Show more jobs in cities nearby

I want to receive the latest job alert for software tester in st. louis, mo

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

software tester jobs near st. louis, mo

Software Tester 2-3 (Associate/Mid-Level)

UNCOMN -
Maryland Heights, MO

Apply Now

Job Details

$55,000 - $75,000 a year
10 days ago

Benefits

Paid holidays
Health insurance
Paid time off
Employee assistance program
401(k) matching
Benefits from day one

Qualifications

Test Case Documentation (Quality assurance practices)
Writing skills
Collaboration with product development teams
Bachelor's degree
Test Planning (Quality assurance practices)

Full Job Description

At UNCOMN, we don’t just fix issues; we deliver secure solutions that power essential operations in both the public and private sectors. Our team tackles tough challenges—whether it’s improving organizational systems, streamlining logistics, or making sense of complex data—all with one goal: helping our clients succeed so they can continue serving others.

We’ve built a culture rooted in our Core Values, where innovation thrives, work-life balance is respected, and career growth is always encouraged. We're also proud to be recognized as a ‘Top Workplace,’ and that’s not just us talking; it’s our employees. Now, we’re looking for another Uncommon Genius to join our dynamic team. If you love solving puzzles, building new things, fixing what’s broken, or pushing the boundaries of creativity, we encourage you to explore the details of this position below!

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 policies, including defect management and regression testing of software fixes.
Participate in Requirements and Functional Specification reviews of new features and verify that requirements are reflected in the test specifications.
Document, troubleshoot, and follow up on issues found during testing.
Actively work with team members to improve processes, tools, and team effectiveness.
Assist Development team(s) with replicating and debugging problems.
Participate in a hybrid schedule with an estimated (may change as needed) 3 days per week onsite, primarily based out of the Maryland Heights, MO office, with occasional onsite support at the Hazelwood, MO lab as needed.

This position description outlines the core duties for this role, but it is not all-inclusive. Responsibilities may shift based on contract requirements, mission needs, or organizational objectives.

Requirements

2+ years of related professional experience and a Bachelor's of Science degree in a STEM-related course of study.
Must be eligible to obtain a Secret clearance, granted by the US Government, which requires US citizenship. The government also uses 13 adjudicative guidelines to determine an individual's eligibility.
Experience developing and maintaining software test documentation, and testing/validating software to ensure operational and functional requirements are met.
Experience supporting test execution and system or test integration activities.
Strong interpersonal skills with the ability to collaborate effectively in a team environment.
Must be willing to obtain relevant certifications as required by future client or contract needs.

Preferred

Active DoD Secret clearance granted by the U.S. Government.
Experience supporting mission planning software or OFP (Operational Flight Program) SIL (System Integration Lab) testing.
Experience using software configuration management tools (Team Foundation Server/Azure DevOps) and writing/analyzing test procedures and software requirements.
Prior experience with Windows 11, VirtualBox, PowerShell, SQL/SSMS, Postman, Notepad++, Event Viewer, Git/source control tools, and/or Visual Studio.

Why UNCOMN?

Instant Flexible PTO: Enjoy flexible paid time off starting your very first day with us!
Generous Holidays: Benefit from 7 paid holidays and up to 3 floating holidays annually.
Immediate Health Coverage: Get access to comprehensive health benefits from day one.
401K Safe Harbor Match: Secure your future with our top-tier 401K matching program.
Performance Bonus: Stand out and you could earn an annual performance bonus.
Growth Opportunities: Advance your career with our training and education assistance programs.
Free Employee Assistance Program (EAP): Access complimentary support services for you and your family.

Note: Benefits apply to full-time employees only.

Don’t meet every single requirement? We’re dedicated to building an uncommon, inclusive, and authentic workplace, so if you’re excited about this role but your experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin.

Apply Now

Refine Your Search

software tester jobs in st. louis, mo

Software Tester 2-3 (Associate/Mid-Level)

Software Application Tester

Quality Specialist

Software Application Test Lead

Automated Test Engineer (ATE)

Senior UI/UX Engineer

Citrix Software Virtualization Engineer

Java Lead Developer (Back End) - Contract to Hire Only

Salesforce.com Specialist

Product Security Engineer

Salesforce Administrator

Citrix Software Virtualization Engineer

Business Solutions Analyst III (Guidewire) - Remote

Discover related jobs

Explore jobs in cities nearby

I want to receive the latest job alert for software tester in st. louis, mo

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected