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)

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📌 Senior SDET (México)
🏢 Britegenix
📍 México