Senior SDET - Cards: API & Load Testing

Doist; Argentina; Presencial; ARS 1.800.000 - 2.400.000; Jornada completa

Descripción de la vacante

Doist is seeking a senior Software Development Engineer in Test (SDET) focused on cards to design, implement, and maintain test automation for robust, scalable delivery of card systems. You will embed automated functional, integration, and performance testing into CI/CD pipelines using Azure DevOps, GitHub Actions, or GitLab CI.

You will work with cross-functional teams on REST API migrations from SOAP/WCF, validate OpenAPI specs, and ensure backward compatibility during migrations in

Formación

• 4+ years in software test automation, SDET, or related roles.
• Strong programming in C#/.NET and hands-on automation experience.
• Experience building UI/API automation frameworks and CI/CD integration.
• Proficient in REST APIs, OAuth 2.0, MFA, and test data handling.
• Familiar with OpenAPI/Swagger and validation against implementations.

Responsabilidades

• Design, implement, and maintain test automation for UI, API, and performance testing.
• Embed automated tests into CI/CD pipelines and ensure migration testing between REST and legacy SOAP/WCF.
• Create and maintain load/perf tests with JMeter, Gatling, or LoadRunner.
• Collaborate with cross-functional teams and participate in code reviews.
• Mentor QA staff in automation practices and uphold shift-left testing.

Conocimientos

C# / .NET

SDET

Test automation

CI/CD

Selenium

Playwright

REST APIs

JMeter / Load testing

Docker / Kubernetes

Azure DevOps / GitHub Actions

Herramientas

Selenium

Playwright

Cypress

Postman

REST Assured

SoapUI

JMeter

Gatling

LoadRunner

Docker

Kubernetes

Descripción del empleo

Doist is seeking a senior Software Development Engineer in Test (SDET) focused on cards to design, implement, and maintain test automation for robust, scalable delivery of card systems. You will embed automated functional, integration, and performance testing into CI/CD pipelines using Azure DevOps, GitHub Actions, or GitLab CI.

You will work with cross-functional teams on REST API migrations from SOAP/WCF, validate OpenAPI specs, and ensure backward compatibility during migrations in