Software Development Engineer in Test, SDET

This is a fully remote position, open to applicants in Mexico.

📋 Description

• Develop robust and scalable frameworks for unit, integration, and end-to-end testing, utilizing Hexagonal Architecture and contract-driven development with Zod.

• Implement automated tests for asynchronous event-driven flows using AWS Lambda, SQS, SNS, EventBridge, and local emulation tools.

• Validate API integrity and payloads through schemas using Zod and TypeScript.

• Automate component and user flow testing in React, Vue.js, and Angular applications with Playwright, Jest, or Testing Library.

• Analyze traces, logs, and metrics in AWS CloudWatch, X-Ray, and RUM to identify bottlenecks, latencies, and concurrency issues.

• Maintain and integrate automated testing suites into CI/CD pipelines.

• Mentor junior teams on automation best practices and communicate progress to stakeholders.

• Join a strategic project at ALTEN Mexico focused on advanced automation solutions in Cloud and Serverless environments.

⛳️ Requirements

• Degree in Systems Engineering, Computer Science, IT, or a related field.

• A minimum of 3 to 5 years in software development or advanced testing automation (preferably as SDET).

• Advanced proficiency in TypeScript and JavaScript (Node.js).

• Experience with Playwright, Cypress, Jest, or Testing Library.

• Practical knowledge of Lambda, API Gateway, SQS, SNS, EventBridge, and local emulation tools (Floci, Ministack).

• Strong understanding of Hexagonal Architecture, SOLID principles, and domain-driven design.

• Proven use of Zod for schemas and contracts.

• Proficient in terminal usage, Docker, Git, and workflows in monorepos (Turborepo, pnpm).

• Familiarity with Scrum and Kanban methodologies.

• Conversational English at a B1 level (desirable).

🏝️ Benefits

• Major Medical Expenses Insurance (includes dental and vision plan).

• 15 days of Christmas bonus.

• 25% vacation premium.

• 12 vacation days (starting from the first year).

• Social security.

• Biweekly grocery vouchers.