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Mobile Qa Tester Jobs in Riverside, CA (NOW HIRING)

Oversees quality assurance, metallurgical testing, process monitoring, supplier and equipment qualification, and continuous improvement initiatives. Carries out supervisory responsibilities in ...

... ERP, CRM, Mobile, and eCommerce applications. Our applications are PCI compliant and fully ... Stay up to date with new testing tools and test strategies. Qualifications: * BA/BS degree in ...

... Quality Assurance efforts on complex software products ... The role involves executing various levels of testing, interfacing with end users for requirements ...

We are currently looking for QA Inspectors to work for a leading Greater Riverside area cosmetic ... Proficient in operation and care (including preventative maintenance) of all sampling and testing ...

Quality Assurance Auditor

Ontario, CA ยท On-site

$32.03 - $40.19/hr

Keep Quality Assurance (QA) Manager abreast of any non-compliance issues. Conduct weekly and ... Monitor microbiology lab for supplies. Assist in testing as needed. Schedule work areas as needed

Quality Assurance Auditor

Ontario, CA ยท On-site

$32.03 - $40.19/hr

Keep Quality Assurance (QA) Manager abreast of any non-compliance issues. Conduct weekly and ... Monitor microbiology lab for supplies. Assist in testing as needed. Schedule work areas as needed

Keep Quality Assurance (QA) Manager abreast of any non-compliance issues. Conduct weekly and ... Monitor microbiology lab for supplies. Assist in testing as needed. Schedule work areas as needed

Quality Assurance Auditor

Ontario, CA ยท On-site

$32.03 - $40.19/hr

Keep Quality Assurance (QA) Manager abreast of any non-compliance issues. Conduct weekly and ... Monitor microbiology lab for supplies. Assist in testing as needed. Schedule work areas as needed

Quality Assurance Auditor

Ontario, CA ยท On-site

$32.03 - $40.19/hr

Keep Quality Assurance (QA) Manager abreast of any non-compliance issues. Conduct weekly and ... Monitor microbiology lab for supplies. Assist in testing as needed. Schedule work areas as needed

Following detailed instructions under supervision, assists with raw material sampling and testing ... other Quality Assurance documents). * Solid Dose Physical Requirements Needed Additional ...

Responsible for raw material sampling and testing coordination. * Some roles specialize in complex ... Quality Assurance documents. * May participate in the execution of validation and process ...

Showing results 21-40

Mobile Qa Tester information

See Riverside, CA salary details

$33

$56

$79

How much do mobile qa tester jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for mobile qa tester in Riverside, CA is $56.05, according to ZipRecruiter salary data. Most workers in this role earn between $46.15 and $64.18 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a mobile QA tester, and why are they important?

To thrive as a Mobile QA Tester, you need a strong understanding of software testing methodologies, mobile platforms (iOS/Android), and experience with test case design and execution, often supported by a degree in computer science or a related field. Familiarity with testing tools like Appium, Selenium, Jira, and mobile device emulators, as well as ISTQB certification, is commonly required. Attention to detail, analytical thinking, and effective communication help testers identify issues and collaborate with development teams. These skills ensure high-quality mobile app releases, improved user experience, and minimized defects in a fast-evolving tech environment.

What are some common challenges faced by mobile QA testers and how can they be addressed?

Mobile QA Testers often encounter challenges such as device fragmentation, varying operating systems, and frequent app updates. To address these, testers typically use a combination of real devices and emulators to ensure broad coverage and collaborate closely with developers to stay updated on release cycles. Clear communication within agile teams and maintaining detailed test cases help manage rapid changes and unexpected bugs, ensuring high-quality releases.

What is the difference between Mobile Qa Tester vs Mobile App Developer?

AspectMobile Qa TesterMobile App Developer
Primary RoleTesting mobile applications for bugs and usability issuesDesigning, coding, and developing mobile applications
Required SkillsTesting tools, bug tracking, understanding of mobile platformsProgramming languages, app development frameworks, UI/UX design
Work EnvironmentTesting labs, remote testing, collaborative with development teamsDevelopment teams, coding environments, project management tools
CertificationsMobile testing certifications, ISTQB, Agile certificationsProgramming certifications, mobile development courses

Mobile Qa Testers focus on ensuring mobile applications are bug-free and user-friendly, working closely with developers. Mobile App Developers create the applications themselves, handling coding and design. Both roles are essential in the mobile app industry but serve different functions in the development lifecycle.

What does a mobile QA tester do?

A Mobile QA Tester is responsible for ensuring the quality and functionality of mobile applications by systematically testing them on different devices and operating systems. They identify bugs, usability issues, and performance problems, and report these findings to the development team. Their work helps deliver smooth, reliable, and user-friendly mobile apps to end users by verifying that all features work as expected before release.
What are the most commonly searched types of Qa Tester jobs in Riverside, CA? The most popular types of Qa Tester jobs in Riverside, CA are:
What are popular job titles related to Mobile Qa Tester jobs in Riverside, CA? For Mobile Qa Tester jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Mobile Qa Tester jobs in Riverside, CA look for? The top searched job categories for Mobile Qa Tester jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Mobile Qa Tester jobs? Cities near Riverside, CA with the most Mobile Qa Tester job openings:
Infographic showing various Mobile Qa Tester job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 18% Part Time, 9% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $116,585 per year, or $56.1 per hour.

Quality Assurance Manager

TST MASTER

Fontana, CA โ€ข On-site

Full-time

Re-posted 27 days ago


Job description

SUMMARY

Plans, coordinates, directs, and executes activities concerned with development, application, and maintenance of quality standards for products, production processes, inspection and laboratory testing. Ensures compliance with customer specifications, industry standards, and the companyโ€™s Quality Management System while maintaining the integrity of products manufactured at Fontana or Chino sites. Oversees quality assurance, metallurgical testing, process monitoring, supplier and equipment qualification, and continuous improvement initiatives. Carries out supervisory responsibilities in accordance with company policies and applicable laws.

ESSENTIAL DUTIES AND RESPONSIBILITIES

  • Responsible for overall integrity of Fontana and Chino Plants products.
  • Plans, directs, supervises and coordinates the activities of employees in Quality and metallurgy departments
  • Identifies areas of improvement and drafts annual departmental objectives to improve safety and operational efficiency as well as setting targets for cost reduction
  • Confers and cooperates with other management personnel in formulating administrative and operational procedures that support the quality standards.
  • Works with Sales and Production Departments to make necessary changes required by customers
  • Responsible for customer satisfaction related to product quality; responds to customer claims and provides technical support.
  • Responsible for the technical and quality portion of customer contract review (technical specs review for feasibility, applicability and implementation).
  • Develops/monitors homogenization and casting practices to ensure product consistency as it relates to quality performance and meeting customer requirements.
  • Develops/monitors production and inspection processes to meet customer and applicable industry technical specifications/requirements.
  • Monitors and adjusts the production process using statistical process control through analysis of processing parameters and metallurgical testing results to ensure that all requirements, both internal and external, are met.
  • Leads periodical and scheduled metallurgical testing to ensure customer quality requirements, to determine causes of non-conforming product and/or for continuous improvement for quality and production efficiency.
  • Compiles and analyzes test information to determine product failures or improvements.
  • Responsible for qualification and quality performance monitoring of smelting, casting and homogenizing equipment (including applicable HO and SAT surveys).
  • Responsible for qualification and quality performance monitoring of applicable raw materials, key equipment/instrument/tooling and suppliers (products and services โ€“ e.g. calibration services).
  • Responsible for quality control and UT inspection systems.
  • Ensures reliability and consistency of all testing equipment/instruments (including but not limited to standardization/calibration processes, proper report documentation and traceability)
  • Monitors and continually improves Gage R&R for inspection processes.
  • Responsible for lab safety, lab cleanliness and sample storage and traceability for both QA lab and metallurgy lab.
  • Documents, implements and maintains written procedures as needed for standardization of processes.
  • Responsible for maintaining up to date documented procedures, work instructions, inspection forms for their department and any applicable from other departments per ISO/QMS procedures.
  • Ensures proper filing and documentation (location, accessibility and retention period) for all product/inspection/production reports that impact quality and/or product integrity.
  • Prepares reports of production recoveries and quality performance for presentation to upper management as necessary
  • Ensures proper compliance of all safety and company rules and regulations
  • Participates in project teams and other management committees as necessary
  • Performs other duties as assigned by Management and/or per documented quality procedures and work instructions from ISO/QMS.

QUALIFICATIONS AND EXPERIENCE

  • Bachelor of Science degree in Metallurgical, Mechanical or related field
  • Five years experience in aluminum casting processes or management level metallurgy; or equivalent combination of education and experience equal to 10 years in a related field.
  • Experience in latest ISO Standard for quality management systems.
  • Proficient in problem solving techniques, including root cause analysis, process mapping, corrective and preventive action.
  • Near Vision:ย  Jaegar (Type 1 or equivalent)
  • Color Vision:ย  Must be able to distinguish and differentiate between colors used during the product acceptance/certification process.
  • Preferred:
    • Experience with Ultrasonic Testing (AMS-STD-2154 standard)
    • Experience with OES Spectrometry method ASTM E1251-17a
    • Experience with ASTM E716-16 and AMS 2355M for sampling processes
    • Proficient in Lean Manufacturing and 5S principles.
    • Six Sigma Green Belt.
  • Plus:
    • Familiarity with Forging processes
    • Familiarity with ASTM E112 for determining grain size.
    • Familiarity with ASTM E1417 for liquid penetrant testing
    • Familiarity with metallographic etching practices such as Kellerโ€™s or Poulton.

SKILLS AND ABILITIES

  • Ability to read, analyze, and interpret general business periodicals, professional journals, technical procedures, or governmental regulations. Ability to write reports, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public. Ability to use multiple software programs.
  • Ability to work with mathematical concepts such as probability and statistical Interference, and fundamentals of plane and solid geometry and trigonometry. Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations.
  • Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exits. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.
  • Diversified and involves some choice of action within limits defined by standards/instructions. Under supervision.

PHYSICAL DEMANDS

While performing normal duties, the employee is regularly required to stand, walk, climb or balance, stoop, kneel, crouch, or crawl.ย  The employee must occasionally lift and/or move up to 25 pounds.ย  Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus. Reasonable accommodations will be made for employees with disabilities as required by law.

WORK ENVIRONMENT

The employee may be exposed to moving mechanical parts and outside weather conditions.ย  The employee is occasionally exposed to wet and/or humid conditions; high, precarious places; fumes or airborne particles; and extreme heat. Noise level is usually loud requiring hearing protection in some areas. Reasonable accommodations will be made for employees with disabilities as required by law.