We're hiring Senior SDET (Software Development Engineer in Test)
We're looking for a Senior SDET to lead and hands-on execute the quality strategy of a cloud-native, serverless microservices platform on AWS. This is not a traditional QA role: you'll design, build, and evolve an automation-first testing strategy.
What you'll do:
Redesign and enforce a scalable test strategy aligned with a healthy test pyramid
Build robust API and integration automation frameworks
Implement contract testing across microservices
Validate serverless workflows (Lambda, event-driven flows, IAM, retries, DLQs)
Integrate quality gates into CI/CD pipelines
Reduce regression time and flaky test rates
Mentor engineers and drive shared ownership of quality
What we're looking for:
Strong programming skills (TypeScript/JavaScript/Node.js or similar)
Proven experience building automation frameworks
Deep experience testing REST APIs and distributed systems
Hands-on AWS experience (Lambda, API Gateway, SQS/SNS, IAM)
Experience with Cypress (or equivalent) for frontend automation
CI/CD pipeline integration experience
Work mode: 100% remote
Open only to candidates located in Mexico
Advanced conversational English (required)

📌 Senior SDET (Ciudad de México)
🏢 Britegenix
📍 Ciudad de México