Lead SDET, Data Platform — Scale, Quality & Release Gates

Quality Ai; México; A distancia; MXN 1.200.000 - 1.900.000; Jornada completa

Descripción de la vacante

QualityAI is seeking a Senior SDET to lead testing for our data platform, ensuring independent quality gates for every release. You will own test strategy, performance validation with historical workloads, and CI/CD integrations to enforce quality at go-live.

You will design and execute API, integration, and contract testing across distributed services, build automated regression suites, and mentor teams in test data integrity and leakage prevention.

Formación

• Senior SDET, Test Engineering Lead or similar experience on complex data platforms with ownership of release gates.
• Advanced Python test automation expertise (PyTest or equivalent), including framework development.
• Strong CI/CD pipeline design experience and implementation of enforced quality gates.
• Proven experience performance testing data-intensive platforms using real historical workload replay.
• Expertise in API, integration, and contract testing across distributed services.

Responsabilidades

• Define test strategy, environments, tooling, and test data for the platform, engine, and user-facing services.
• Establish quality standards and release readiness criteria.
• Design and execute testing for APIs, services, and integrations with AP's pipeline.
• Validate service contracts across organizational boundaries.
• Build and maintain an automated regression suite.
• Integrate testing into CI/CD pipelines so quality gates actively govern releases.
• Design and execute performance testing using full-corpus historical replay.
• Validate scalability and responsiveness of the point-in-time platform and graph-as-of service.
• Develop automated checks to detect future-data leakage into scoring paths.
• Partner with the AI Validation Lead to design assertions and maintain CI implementation.
• Provide the independent test and performance approval required for production promotion.
• Block releases when quality, stability, or performance standards are not met.
• Raise, triage, prioritize, and track defects through resolution with AP's platform team.
• Deliver test suites, environments, documentation, and operational runbooks to AP.

Conocimientos

Advanced Python test automation

CI/CD pipeline design

Performance testing

API testing

Data platform testing

Herramientas

Docker

PyTest

CI/CD tooling

Cloud platforms

Descripción del empleo

QualityAI is seeking a Senior SDET to lead testing for our data platform, ensuring independent quality gates for every release. You will own test strategy, performance validation with historical workloads, and CI/CD integrations to enforce quality at go-live.

You will design and execute API, integration, and contract testing across distributed services, build automated regression suites, and mentor teams in test data integrity and leakage prevention.