Senior SDET: .NET & AWS Test Strategy Lead

Santex; Comisión de Fomento de Perú; Presencial; ARS 90.547.000 - 135.820.000; Jornada completa

Descripción de la vacante

Santex in Argentina seeks a skilled Mid-Senior SDET to own test strategy and automation across two stacks: a .NET/SQL Server service and Node.js/AWS Lambda microservices. You will build automated coverage for both synchronous APIs and asynchronous, queue-driven workflows, partnering with engineers early in feature design.

Design automated test suites with Mocha, Chai, Nock, and c8; validate SQS, EventBridge, API Gateway, and SQL Server deployments; integrate tests into Azure Pipelines and CI/CD;

Formación

• Must have strong experience testing AWS serverless architectures (Lambda, API Gateway, SQS, EventBridge).
• Experience delivering production test automation across multiple architecturally distinct systems.
• Ability to integrate automated tests into CI/CD pipelines (Azure Pipelines or equivalent).
• Excellent knowledge of REST and event-driven testing approaches.

Responsabilidades

• Design and implement automated test suites across .NET/SQL Server service and Node.js Lambda microservices.
• Build and maintain unit and integration tests using Mocha, Chai, and Nock for Node.js Lambda functions.
• Track and report code coverage using c8, enforcing coverage thresholds in CI.
• Validate event-driven flows involving SQS and EventBridge, including async processing and message-based integration paths.
• Test REST API contracts across external and internal endpoints, including SCIM 2.0 compliance.
• Validate data layer changes across SQL Server and RDS Aurora PostgreSQL deployments.
• Integrate test coverage into CI/CD pipelines (Azure Pipelines) across DEV -> QE -> STG -> UAT -> PE -> PROD.
• Monitor test failures and application behavior using CloudWatch Logs and Dynatrace.
• Collaborate with engineers to define testability requirements early in feature design.

Conocimientos

Testing AWS serverless architectures

Agile / team-based development

English proficiency

Testability collaboration

Educación

Bachelor’s degree in computer science or related field

Herramientas

Mocha

Chai

Nock

c8

AWS Lambda

API Gateway

SQS

EventBridge

Terraform

Dynatrace

CloudWatch

Descripción del empleo

Santex in Argentina seeks a skilled Mid-Senior SDET to own test strategy and automation across two stacks: a .NET/SQL Server service and Node.js/AWS Lambda microservices. You will build automated coverage for both synchronous APIs and asynchronous, queue-driven workflows, partnering with engineers early in feature design.

Design automated test suites with Mocha, Chai, Nock, and c8; validate SQS, EventBridge, API Gateway, and SQL Server deployments; integrate tests into Azure Pipelines and CI/CD;