Quality Engineer, Contingent Worker (1510540)

WillHire, Inc; Plano (TX); On-site; USD 83,000 - 96,000; Part time

Benefits offered by this job

Medical

Dental

Vision

401K

Job summary

Magnit Direct Sourcing, on behalf of Toyota, is seeking a Quality Engineer for a 6-month contract in Plano, TX. The role focuses on QA for backend financial systems, including REST APIs and data integrations, with a strong emphasis on SOX controls and audit-ready artifacts.

The ideal candidate will design tests across functional and non-functional areas, write SQL queries for data validation, and automate tests within CI/CD pipelines, collaborating with developers and control stakeholders to

Qualifications

• 3+ years of QA/test engineering experience in backend financial/regulated systems.
• Proficiency in Python with pytest for test automation.
• Experience integrating tests into CI/CD pipelines.
• Strong SQL skills for data validation and control testing.
• SOX/internal-controls testing experience including maker-checker workflows.

Responsibilities

• Design and execute functional, regression, integration, end-to-end, and non-functional test plans for multi-step financial workflows.
• Validate complex financial calculations and reconcile data across layers using SQL queries.
• Translate requirements into executable test cases with engineers and control stakeholders.
• Test maker-checker workflows, RBAC, and SDA controls including negative cases via API testing.
• Test event-driven workflows and validate audit events with accurate timestamps and content.

Skills

Python

pytest

CI/CD

SQL

SOX testing

REST APIs

Critical thinking

Test design

Education

Bachelor's degree in a related field

Tools

Postman

REST-assured

Playwright

Job description

Magnit Direct Sourcing on behalf of Toyota is currently hiring a Quality Engineer for a temporary assignment in Plano, Texas.

This is a 6-month contract. The pay range for this role is between $60.00 - $70.00/Hr. Benefits: Medical, Dental, Vision, 401K.

Description

• We are looking for someone who can work effectively across engineering leadership, business and financial stakeholders, technology subject-matter experts, and controls-focused teams. This person should be comfortable partnering with developers building the system, accounting and SOX stakeholders defining control requirements, and other teams involved in integrations, releases, and audit readiness.
• The ideal candidate brings strong experience testing end-to-end financial system services, including REST APIs, event-driven workflows, external integrations, and data integrations.
• They should be able to design tests that validate non-functional requirements as part of automated testing within CI/CD pipelines.
• They should demonstrate critical thinking, attention to detail, and the ability to translate business, control, technical, and non-functional requirements into clear, executable test cases.
• They should be documentation-minded, able to produce evidence that stands up to external audit, and comfortable moving between engineering conversations and SOX/internal-controls discussions.
• This role requires someone who can communicate clearly, ask thoughtful questions, identify gaps or ambiguity, and help ensure the software solution is correct, controlled, traceable, and audit ready.

Key Responsibilities

• Design and execute functional, regression, integration, end-to-end, and non-functional (NFR) test plans across multi-step financial workflows and state transitions.
• Validate complex financial computations, reconcile data across transactional and analytical layers, and write SQL queries against the system of record to verify correctness and consistency.
• Translate SOX, internal-control, business, and technical requirements into executable test cases in partnership with developers, accounting, and control stakeholders.
• Test maker-checker workflows, role-based access boundaries, and segregation-of-duties controls, including negative cases, via API testing.
• Test event-driven workflows across services, validating message delivery, processing order, idempotency, and failure handling.
• Validate that audit events are generated for every controlled state change (UI, batch, API), captured with accurate content and timestamps in an append-only, immutable evidence store.
• Test inbound data from third‑party valuation/pricing systems and outbound payloads to systems of record for schema correctness, completeness, failure handling, and reconciliation.
• Produce audit-ready artifacts, including test plans, results narratives, and evidence packages, that stand alone during external‑auditor fieldwork without additional explanation.
• Track defects through their full lifecycle, from identification through resolution, ensuring traceability and closure.
• Design and maintain automated test suites, integrating repeatable test scenarios into CI/CD pipelines to validate functional and non-functional requirements on every release.
• Generate and manage test data.
• Review logs, query data, and troubleshoot issues across application, integration, and data layers.
• Participate in sprint ceremonies, release readiness reviews, and production support triage as needed.
• Help establish and improve QA processes, standards, and best practices.

Qualifications

• 3+ years of QA/test engineering experience supporting backend financial, fintech, or regulated systems.
• Proficiency in Python with hands‑on experience using pytest for test automation.
• Strong test automation skills with experience integrating tests into CI/CD pipelines (Playwright a plus).
• Strong SQL skills for non‑trivial data validation, reconciliation, and control testing.
• SOX or internal‑controls testing experience, including segregation‑of‑duties, maker‑checker workflows, and audit‑reviewed evidence.
• Experience testing REST APIs (Postman, REST‑assured, or similar).
• Critical thinking and attention to detail, able to identify ambiguity, validate assumptions, and produce clear, complete, audit‑ready documentation.
• Effective communicator who moves fluidly between engineering, business/control stakeholders, and audit‑facing discussions.

Added Bonus

• Experience with Java services and testing within Java‑based microservice environments.
• Experience testing financial data for correctness, including calculations, reconciliations, balances, or valuation‑related outputs.
• Experience validating immutable or append‑only audit data.
• Experience with FastAPI backends and PostgreSQL systems of record.
• Experience working in financial services, fintech, accounting‑adjacent systems, or other highly regulated environments.
• Knowledge of cloud services and deployment patterns in AWS.
• Familiarity with Agile/Scrum delivery practices.

Magnit Direct Source does not offer support or sponsorship of job applicants for employment‑based visas or any other work authorization for this role now or in the future. You must have the right to work in the United States and not require Magnit Direct Source support or sponsorship for immigration‑related employment (e.g., H-1B, O-1, E-3, H-1B1, TN, F-1 OPT, F-1 STEM OPT, F-1 CPT, 'job flexibility benefits' [also known as I-140 or Adjustment of Status portability], etc.)now or in the future. You should not apply for this role if you will require Magnit Direct Source to assist with immigration support or sponsorship now or in the future.

Magnit is an equal opportunity employer, and all applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, or protected veteran status.

Pursuant to the California Fair Chance Act, Los Angeles County Fair Chance Ordinance for Employers, Los Angeles Fair Chance Initiative for Hiring Ordinance, and San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness, meet client expectations, standards, and accompanying requirements, and safeguard business operations and company reputation.