Senior QA Engineer - Manual & Automation (Playwright)

Devsu; México; On-site; MXN 360,000 - 540,000; Full time

Benefits offered by this job

Health insurance

Education stipend

Flexible PTO

Paid holiday days

Job summary

Devsu is seeking a QA Automation Engineer to join as a full-time, long-term contractor, supporting international clients in the battery and investment sectors. The role focuses on ensuring high quality of modern web apps through automated and manual testing.

You will design and maintain automated test suites with Playwright and TypeScript, perform manual testing, and apply Page Object Model (POM) to build scalable automation frameworks.

Qualifications

• Hands-on experience with Playwright.
• Experience in Manual QA and ticket verification.
• Strong understanding of Page Object Model (POM).
• Solid knowledge of SQL and relational databases.
• Experience using Git and Pull Request workflows.
• Familiarity with CI/CD pipelines and test reporting.
• Intermediate to advanced English for collaboration with international teams.

Responsibilities

• Design, develop, and maintain automated test suites using Playwright and TypeScript.
• Execute manual testing and validate user stories, bug fixes, and support tickets.
• Apply Page Object Model (POM) best practices to build scalable automation frameworks.
• Create, execute, and optimize SQL queries for data validation.
• Collaborate with developers through Git workflows, code reviews, and Pull Requests.
• Integrate automated tests into CI/CD pipelines and analyze test reports.
• Work closely with cross-functional teams to improve product quality and testing processes.

Skills

Playwright

TypeScript

Manual QA

POM (Page Object Model)

SQL

Git & PR workflows

CI/CD

English communication

Tools

Git

CI/CD tools

SQL clients

Next.js

Faker.js

Job description

Devsu is seeking a QA Automation Engineer to join as a full-time, long-term contractor, supporting international clients in the battery and investment sectors. The role focuses on ensuring high quality of modern web apps through automated and manual testing.

You will design and maintain automated test suites with Playwright and TypeScript, perform manual testing, and apply Page Object Model (POM) to build scalable automation frameworks.