Quality Analyst

NLB Services; Ciudad de México; Híbrido; MXN 480.000 - 800.000; Jornada completa

Descripción de la vacante

NLB Services in Mexico City (hybrid) is seeking a Sr QE/Test Automation Engineer focused on mobile apps. You will design, develop, and maintain automated tests across iOS and Android to ensure robust quality.

You will integrate tests into CI/CD pipelines, review code, mentor juniors, and stay current with mobile testing trends. Strong experience with Appium, Selenium, Espresso, XCTest, and Java/Python/Swift is required.

Formación

• Bachelor's degree in Computer Science, Engineering, or related field.
• 5+ years in software quality engineering with mobile test automation.
• Proficient in Java, Python, or Swift.
• Strong understanding of mobile platforms (iOS and Android).
• Experience with test automation frameworks and tools such as Selenium, Appium, Espresso, XCTest.
• Hands-on experience with CI/CD tools like Jenkins, Travis CI, or GitLab CI.
• Analytical and problem-solving skills with the ability to debug complex issues.
• Strong communication and cross-functional collaboration.
• Proven ability to work independently in a fast-paced environment.
• Relevant certifications in software testing are a plus.

Responsabilidades

• Design and develop automated test scripts and frameworks for mobile applications across platforms (iOS and Android).
• Collaborate with QA to analyze requirements and identify automation opportunities.
• Implement and maintain CI/CD pipelines to automate test execution.
• Conduct code reviews and ensure code quality and maintainability.
• Execute automated tests to identify defects and performance issues.
• Integrate tests into SDLC including build verification and release validation.
• Monitor test results and investigate failures to identify root causes.
• Work with developers and product managers to prioritize and resolve issues.
• Mentor and support junior QE team members with best practices.
• Stay current with industry trends and propose QE process improvements.

Conocimientos

Java

Python

Swift

Mobile testing

CI/CD

Debugging

Team collaboration

Educación

Bachelor's degree in Computer Science, Engineering, or related field

Herramientas

Selenium

Appium

Espresso

XCTest

Descripción del empleo

Job Description: Sr QE/Test Automation Engineer (Mobile)

Location: Mexico City (Hybrid to client office)

Position Summary:

We are seeking a talented QE/Test Automation Engineer with a focus on mobile applications to join our dynamic team. The ideal candidate will have extensive experience in test automation frameworks and tools, particularly within the mobile space. They will be responsible for designing, developing, and executing automated tests to ensure the quality and reliability of our mobile applications.

Key Responsibilities:

• 1 Design and develop automated test scripts and frameworks for mobile applications across various platforms (iOS and Android).
• 2 Collaborate with the QA team to analyze project requirements and identify test automation opportunities.
• 3 Implement and maintain continuous integration and delivery pipelines to automate the execution of test suites.
• 4 Conduct code reviews and provide feedback to ensure the quality and maintainability of test automation code.
• 5 Execute automated test suites to identify defects, bugs, and performance issues in mobile applications.
• 6 Integrate automated tests into the overall software development lifecycle, including build verification, regression testing, and release validation.
• 7 Monitor test automation results and investigate failures to identify root causes and ensure accurate reporting.
• 8 Work closely with developers and product managers to prioritize and resolve issues identified through test automation.
• 9 Mentor and support junior members of the QE team, sharing best practices and techniques for test automation.
• 10 Stay current with industry trends and advancements in mobile testing and automation technologies, and recommend improvements to the QE process as needed.

Qualifications:

• 1 Bachelor's degree in Computer Science, Engineering, or a related field.
• 2 5+ years of experience in software quality engineering, with a focus on test automation for mobile applications.
• 3 Proficiency in programming languages commonly used in test automation, such as Java, Python, or Swift.
• 4 Strong understanding of mobile platforms (iOS and Android) and their respective testing frameworks.
• 5 Experience with test automation frameworks and tools, such as selenium, Appium, Espresso, XCTest, or similar.
• 6 Hands-on experience with continuous integration and delivery tools, such as Jenkins, Travis CI, or GitLab CI.
• 7 Excellent analytical and problem-solving skills, with the ability to debug complex issues and identify root causes.
• 8 Strong communication skills, with the ability to effectively collaborate with cross-functional teams and stakeholders.
• 9 Proven ability to work independently and prioritize tasks in a fast-paced environment.
• 10 Relevant certifications in software testing and automation are a plus.

Basic to intermediate exposure to AI/Agentic AI concepts in testing

Hands-on usage of Cursor IDE and understanding of MCP concepts