Software testing jobs in belleville, il

Software Testing Principal (MUMPS / Healthcare Systems)

Remote

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Today

Job ID: 2617886 Location: Remote Work, TX, US Date Posted: 2026-10-13 Category: Software Subcategory: SW Testing Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a motivated, career-oriented, and customer-focused Software Testing Principal to support testing and quality assurance activities for mission-critical healthcare applications oper

Full-time

USD 80,001.00 - 120,000.00 per year

Software Testing Engineer (.NET)

Remote

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Today

We are looking for a Software Testing Engineer (.NET) to join a team developing digital learning solutions for schools, families, and students across the United States. In this role, you will ensure the quality and reliability of web and mobile applications built on the .NET technology stack. You will analyze requirements, design and execute test scenarios, identify and investigate defects, and work closely with developers and product stakeholders throughout the software development lifecycle. Y

Full-time

Software Testing Engineer III, Salesforce

Remote

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Today

Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their

Full-time

USD 137,160.00 - 228,480.00 per year

Software Test Engineer (Secret Clearance Required)

O'Fallon, Illinois

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Today

Job Type Full-time Description Take the next steps to your professional success as Solerity is a recognized leader in providing Information Technology, Engineering Services, Program Management and Consulting Services to the U.S Federal Government and our Intel Community. We enable our clients to achieve their organizational initiatives through the application of high quality, innovative and cost-effective professional services, and solutions. Solerity needs your support to help us provide thes

Full-time

Manager, Software Development Engineering (Quality Engineering, Testing)

Remote or Connecticut

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Today

We're building a world of health around every individual - shaping a more connected, convenient and compassionate health experience. At CVS Health , you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger - helping to simplify health care one person, one family and one community at a time. CVS Health is seeking an SDET Manager to lead Quality En

Full-time

USD 83,430.00 - 203,940.00 per year

Manager, Software Development Engineering (Quality Engineering, Testing)

Remote or Illinois

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Today

Full-time

USD 92,700.00 - 203,940.00 per year

Data Visualization Test Engineer

Scott Air Force Base, Illinois

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Today

Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a real-world impact in your field and for your country. We provide long-term growth and development. Headquartered in Colorado, I2X is engaged in programs across the country and in more than 20

Full-time

USD 80,420.00 - 85,449.00 per year

Application Engineer II

St. Louis, Missouri

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Today

We begin with dreams. Dreams drive our motivation. Dreams are our future. The world's dreams, people's dreams, our dreams. Our passion creates ideas that make dreams come alive. Technology and products that were only dreams become reality. All for dreams. Dreams challenge and the Nidec-Group will continue to meet the challenge. For the world's and people's tomorrows; the world's first, the world's best technologies and products; we will continue our part in creating a better society. Job Summa

Full-time

Associate Software Engineer

Berkeley, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a de

Full-time

Compensation information provided in the description

Test Automation Engineer

St. Louis, Missouri

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Today

Job#: 3056271 Job Description: QA Automation Engineer - API Location: St. Louis, Missouri Role Overview The Message Solutions team is responsible for delivering core rental data to multiple endpoints, including email, print, data storage, and data messaging/synchronization to internal and external clients, as well as SMS text messaging. As a QA Automation Engineer, you will assess and evaluate requirements to determine the scope of functionality to be covered by testing through both manual a

Easy Apply

Full-time

$50 - $59 per hour

Sr. Principal, Product Software Design Quality Engineer

Hazelwood, Missouri

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Today

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. Quality Engineering manages product and service quality planning, evaluation and control. This job family works cross-functionally in the development and implementation of prevention-based methodologies used in designing, manufacturing, testing, and correction of products and serv

Full-time

USD 106,700.00 - 152,400.00 per year

Mid-Level Test Engineer

Fairview Heights, Illinois

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Today

Description Job Description: Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence Community customer. This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. If you'

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Caseyville, Illinois

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Belleville, Illinois

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Collinsville, Illinois

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Software Engineer

St. Louis, Missouri

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Today

Equifax is where you can power your possible. If you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful impact, we want to hear from you. Equifax is seeking creative, high-energy and driven software engineers with hands-on development skills to work on a variety of meaningful projects. Our software engineering positions provide you the opportunity to join a team of talented engineers working with leading-edge technology

Full-time

Senior AI Engineer (Java)

St. Louis, Missouri

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Today

Job Description ITTConnect is seeking an experienced Senior AI Engineer (JAVA) to work for a client that is a global leader in consulting, digital transformation, technology and engineering services present in nearly 50 countries. End client is in the telecom industry. Job location: Saint Louis, MO. We are seeking a highly experienced senior AI Engineer, designing scalable LLM and NLP solutions for high-volume customer interactions. This role will drive architecture, best practices, and innovat

Full-time

Mid-Level Test Engineer

East St. Louis, Illinois

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Dupo, Illinois

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Columbia, Illinois

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Today

Full-time

USD 87,100.00 - 157,450.00 per year

Software testing jobs in Belleville, IL, USA