Senior Software Development Engineer in Test (SDET)

Cloud-Native | Serverless | AWS

Role Summary

We are hiring a Senior SDET to lead and actively execute our quality strategy within a cloud-native, serverless microservices platform on AWS — partnering closely with engineers while building and implementing scalable automation solutions hands-on.

This is not a traditional QA role. You will design, build, and evolve an automation-first testing strategy across backend services, event-driven integrations, APIs, frontend (Cypress), and CI/CD pipelines — working closely with engineering teams to reduce production defects, improve integration reliability, and modernize our overall quality approach.

Key Responsibilities

- 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

Required Experience

- Advanced English level
- 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

Requerimientos

Educación mínima: Educación superior - Licenciatura

5 años de experiencia

Idiomas: Inglés

Conocimientos: Api, Aws, Azure, Cloud, Desarrollo front end, Javascript, Jenkins, Node.js, Selenium, Typescript, Automatización de pruebas, Desarrollo de microservicios, Integración de apis

Palabras fundamental: senior, sr, ingeniero, engineers, ingeniera, ing, engineer

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📌 Senior Software Development Engineer in Test (SDET) (Aguascalientes)
🏢 Britegenix
📍 Aguascalientes