Top QA Engineer Jobs in Leon

Own Clara’s QA automation strategy, frameworks, quality standards, and CI/CD integration across web, API, and mobile products. Design and maintain Playwright-based automation, establish coverage and reliability standards, guide test-data and API testing practices, and drive observability and failure triage. Partner with engineering, product, and platform teams on adoption and release confidence. Mentor QA engineers and developers, make framework decisions, and provide technical leadership without formal people-management responsibility.

Senior QA Automation Engineer responsible for building production-grade test automation across web, API, and mobile platforms; defining unit, integration, contract, and end-to-end testing strategies; improving quality metrics and developer testing practices; leveraging AI for test generation and coverage analysis; participating in on-call incident response; and mentoring engineers on quality, testability, and TDD.

Lead quality engineering across the product suite by defining test strategies, building and maintaining automated UI, API, integration, and regression tests, integrating tests into CI/CD pipelines, managing defects, tracking quality metrics, and conducting exploratory testing. Mentor QA engineers, collaborate with Engineering and Product, improve testing processes, and contribute to performance, security, and accessibility testing.

Execute and document functional, regression, integration, and UAT testing for the SLAMNET-Parcel implementation in Mexico. Validate brokerage workflows, identify and triage defects, support business users, analyze second-level application issues, maintain testing records, and coordinate with vendors and technical teams through go-live stabilization. The role requires Mexico brokerage and SLAMNET knowledge, strong analytical skills, QA tool familiarity, and advanced English and Spanish communication.

Executes functional, regression, integration, and UAT testing for the SLAMNET-Parcel implementation in Mexico. Creates test cases and documentation, identifies and validates defects, supports triage and second-level issue analysis, and provides evidence for business and technical stakeholders. Requires knowledge of Mexico Brokerage, customs, parcel, logistics, or transportation workflows. Supports go-live stabilization, production issue validation, and coordination with vendors and business users.

Own end-to-end quality for an AI voice agent across LLM, speech, and telephony layers. Design conversational and adversarial scenarios, build evaluation frameworks for nondeterministic outputs, provision SIP testing environments, diagnose failures across the stack, expand automation, integrate CI/CD release gates, track quality metrics, and maintain traceable test coverage. The role requires Python automation, SIP/VoIP expertise, analytical test design, TMS and Jira experience, and advanced English.

Lead quality assurance for a telecom billing platform, owning end-to-end testing across rating, mediation, invoicing, taxation, payments, reconciliation, and revenue assurance. Establish test strategy, documentation, traceability, quality metrics, and release-readiness standards. Lead automation prioritization and review test suites without being the primary implementer. Investigate billing discrepancies using SQL and telecom traces, enforce testable requirements, mentor QA engineers, and communicate quality risks.

Own QA for Shopify themes, storefronts, checkout flows, discounts, apps, and merchant content from staging through launch. Design test passes, identify and document bugs, perform regression testing, assess launch risks, and collaborate with developers and PMs on go/no-go decisions. The role supports multiple client engagements, uses AI-assisted testing workflows, and requires clear communication during launch windows.

Design and execute comprehensive test plans, develop positive, negative, and edge-case test cases, and integrate them into UI and API automation frameworks. Maintain scalable testing infrastructure, improve regression and smoke coverage, conduct exploratory testing, and manage defects through resolution. Collaborate with product and engineering teams on acceptance criteria, release readiness, monitoring, test stability, metrics, and quality best practices.

Leads safety and quality assurance activities for aviation operations across the Gulf of Mexico and Suriname. Provides employee training, conducts audits, inspections, investigations, and safety reviews, coordinates HSE issues, supports OSHA inspections, manages hazard removal, analyzes safety metrics, and advises leadership on regulatory compliance and safety programs. Some operational travel is required.

Test Brookhaven across Live and QA environments on Mobile, Tablet, PC, and Console. Reproduce and document issues with logs/screenshots/steps, execute test plans, represent the player perspective, and communicate progress and risks with QA and development teams.

Leads 5–7 QA Specialists within Customer Support Operational Excellence. Responsibilities include workload prioritization, coaching, performance management, quality audits, calibration, methodology governance, dispute resolution, trend analysis, stakeholder reporting, process improvements, QA automation support, and data-driven recommendations.

Own end-to-end QA for AI products and customer implementations, including test strategy, automated API/UI/integration/regression testing, multi-tenant security validation, AI-agent behavior testing, UAT, exploratory testing, defect triage, release readiness, and post-launch monitoring. Collaborate with engineering, product, delivery, customer success, and client stakeholders while converting recurring implementation issues into scalable regression coverage and QA processes.

Own quality for React Native mobile and Next.js web applications backed by Java/Spring Boot services and a Node BFF. Responsibilities include manual and exploratory testing, mobile and browser debugging, API and integration testing, observability-based investigation, authorization validation, regression coverage, automation with Playwright and Maestro, CI/CD integration, defect reporting, and release risk communication.

Performs quality assurance and comprehensive testing for Epic EHR applications, including unit, integration, regression, workflow, device, volume, and upgrade testing. Maintains test scripts, documents issues, supports ticketing and change management processes, and collaborates with Epic teams, healthcare stakeholders, subject matter experts, and project leadership. Ensures clinical, operational, and financial scenarios are validated while meeting project timelines, service levels, and customer-service expectations.

Develop and execute manual and automated tests for data-focused applications, APIs, databases, and pipelines. Translate requirements into test plans, validate data quality and integrity, track defects, collaborate with engineering and stakeholders, and improve testing processes, automation, coverage, and efficiency using AI tools.

Build and maintain automated quality engineering for a distributed enterprise decision-intelligence platform. Develop API, integration, end-to-end, performance, reliability, security, accessibility, and AI evaluation tests across cloud, containerized, on-premises, and air-gapped environments. Establish CI/CD quality gates, validate knowledge-layer and model behavior, detect hallucinations and citation issues, support software assurance, analyze defects, and produce objective release-readiness evidence for global and federal deployments.

Performs functional and automated web testing within Agile teams. Creates and executes test cases, identifies automation candidates, develops Selenium-based scripts with AI assistance, reports and triages defects, and supports priorities set by the Test Lead. Requires strong testing fundamentals, Python, Selenium, UI, backend, API, and GitHub experience. TypeScript, Robot Framework, Azure, and CI/CD are preferred.

Design, build, and maintain automated UI test suites using Playwright/Selenium and Python; perform API testing; integrate tests into CI/CD; log and track defects; debug flaky tests; collaborate with developers and product owners; maintain test documentation and participate in Agile ceremonies.

The role involves automating tests, collaborating with teams, and improving quality through technical support and testing frameworks like Selenium and Cypress.

Design, build, and maintain reusable automated and performance test suites and frameworks. Own end-to-end automation and performance test strategy, integrate tests into CI/CD, mentor engineers, present risk and results to stakeholders, and embed quality practices across Agile delivery teams.

Drive quality assurance strategy for data migration projects, validating data integrity and automation using AWS technologies and Python scripts.

Teach and mentor QA engineering students full-time (40 hrs/week): host live lessons and Q&A, provide 1:1 support, review projects, give actionable feedback, troubleshoot code and testing issues, and share industry best practices.

Responsible for developing and executing test plans, performing manual and automated testing (web and API), identifying and tracking defects, integrating automated tests into CI/CD, and improving QA processes while collaborating with cross-functional Agile teams to ensure production-ready SaaS applications.

Design, execute, and maintain test plans and cases for web, mobile, and cloud apps. Perform manual and automated testing, API and performance testing, log and track defects, collaborate with engineering and product teams, support releases, and improve QA processes and documentation.