find the right job for you in USA


QA jobs in o'fallon USA

6 qa jobs found in o'fallon: showing 1 - 6

Senior Integration Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$96000 - 163000 per year | Date posted: 01 Oct 2026
and mentorship across QA and delivery teams Required Qualifications 6+ years of experience in automation-focused QA / SDET roles
Associate Quality Inspector
Company: Boeing |

Location: O'Fallon, MO, USA

| Salary: US$41000 - 58000 per year | Date posted: 30 Sep 2026
, ring/pin gages, comparator. 2+ years' experience in QA inspection methods and procedures reading and interpreting drawings
Software Engineer Ii – Notification Manager
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 29 Sep 2026
, and support of backend services that power Notification Manager. You will work closely with Product, TPMs, Architects, QA... activities and production readiness efforts. Collaboration Work closely with engineers, QA, PMTs, TPMs, and partner teams
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 18 Sep 2026
production issues? Do you thrive in collaborative environments where Software Engineering, QA, and DevOps teams work together... with engineering, QA, DevOps, and business stakeholders to deliver customer-focused solutions. Apply secure coding practices
Software Engineer Ii - Decision Management Program
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 18 Sep 2026
, and support of backend services that power Notification Manager. You will work closely with Product, TPMs, Architects, QA... system reliability, monitoring, and supportability. Collaboration Work closely with engineers, QA, PMTs, TPMs, and partner
Skilled - Press Operator
Company: QPS Employment Group |

Location: O'Fallon, MO, USA

| Salary: US$45760 - 72800 per year | Date posted: 05 Sep 2026
to QA for approval - Make necessary adjustments to equipment to maintain product quality and efficiency - Follow safety