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Software Functional Analyst Tester Jobs in O'Fallon, IL

... in functional testing, Integration testing and User acceptance testing to meet business requirements. Required skills: -Expertise in full life cycle implementation of the SAP QM module in S/4 HANA ...

... software development initiatives. • Participate in all aspects of testing, including functional ... analyze and document complex business processes. • Ability to make effective decisions under ...

Record testing results and observations in laboratory notebooks and electronic systems in ... Collaborate effectively with laboratory team members and cross-functional departments. * Learn and ...

Record testing results and observations in laboratory notebooks and electronic systems in ... Collaborate effectively with laboratory team members and cross-functional departments. * Learn and ...

Embedded Software Engineer

MO · On-site

$123K - $162K/yr

... functional project teams and communicate software scope, status, risks, and technical issues clearly. • Document designs, changes, and engineering analyses thoroughly and professionally. Testing ...

IDOC, messages In-depth functional knowledge of the assigned support processes (e.g. data, roles, and transactions associated with Supply chain end-to-ends) Prior project exposure to testing, end ...

Responsibilities: Requirements Analysis: Review user stories and functional requirements to ... Execute functional testing across JTMS modules and customizations at the Agile team level within a ...

Responsibilities: Requirements Analysis: Review user stories and functional requirements to ... Execute functional testing across JTMS modules and customizations at the Agile team level within a ...

... and project/functional specifications for each system change through testing tool. 30 ... Two or more years of software testing/programming experience in a professional software development ...

Showing results 21-40

Software Functional Analyst Tester information

See O Fallon, IL salary details

$17

$40

$65

How much do software functional analyst tester jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for software functional analyst tester in O'Fallon, IL is $40.58, according to ZipRecruiter salary data. Most workers in this role earn between $31.15 and $48.89 per hour, depending on experience, location, and employer.
Infographic showing various Software Functional Analyst Tester job openings in O'Fallon, IL as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $84,410 per year, or $40.6 per hour.

QA Functional Tester-Payment Testing

Saint Louis, MO • On-site

Contractor

Re-posted 15 days ago


Job description

Key Responsibilities
  • Perform functional testing for payment systems and applications within the card domain (Credit, Debit, Prepaid, etc.).

  • Validate end-to-end transaction flows including authorization, clearing, settlement, chargeback, and reconciliation.

  • Conduct payment gateway testing, card scheme compliance, and EMV testing.

  • Collaborate with developers, business analysts, and stakeholders to gather requirements and define test scenarios.

  • Design, develop, and execute test cases, test scripts, and test data for various payment use cases.

  • Perform integration testing with third-party payment processors, card networks (Visa, Mastercard, etc.), and banking systems.

  • Identify, log, and track defects using standard defect management tools (e.g., JIRA, ALM, Bugzilla).

  • Ensure test deliverables meet compliance and industry standards (PCI DSS, ISO 8583, EMV, etc.).