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Senior Software QA Engineer

MicroSourcing Quezon City, Metro Manila, Philippines

onsitefull-time
Posted Feb 23, 2026Apply by Mar 25, 2026

Role & seniority: Senior Automation Engineer / SDET

Stack / tools

  • Python for test development (frameworks)

  • Web testing: Selenium or Puppeteer

  • API testing: REST/GraphQL, Postman

  • Performance/load testing; databases and SQL

  • Source control: Git or Subversion

  • Linux command line; shell scripting

  • Cloud services: Azure, AWS, GCE (EC2, S3)

  • Visual regression/testing backend services; SRE collaboration

Top 3 responsibilities

  • Design, develop, and maintain automated tests across products to ensure test coverage

  • Manage bug lifecycle: report, collaborate with Dev/PM to prioritize, ensure resolution

  • Lead creation/enhancement of automated test frameworks and internal testing tools; mentor engineers

Must-have skills

  • Hands-on delivery of complex test automation solutions

  • Proficiency in Python and common testing frameworks

  • Automated testing of Web Apps (Selenium/Puppeteer)

  • Performance/load testing experience

  • SQL querying for data validation

  • Experience with Git or Subversion; clear communications on status and test plans

Nice-to-haves

  • REST/GraphQL API integration and testing (Postman)

  • White box testing experience; Linux/Linux scripting

  • Cloud familiarity (Azure/AWS/GCE)

  • Visual regression and backend service testing

  • Security basics (SSH, SSL certificates), data networking (TCP/IP)

  • AI/LLMs in QA/testing experience

Location & work type: Eastwood, Quezon City; onsite, day shift

Full Description

Discover your 100% YOU with MicroSourcing!

Position: Senior Automation Engineer / SDET

Location: Eastwood, Quezon City

Work setup & shift: Onsite, Day shift

Why join MicroSourcing?

You'll Have

Competitive Rewards: Enjoy above-market compensation, healthcare coverage on day one, plus one or more dependents, paid time-off with cash conversion, group life insurance, and performance bonuses.

A Collaborative Spirit: Contribute to a positive and engaging work environment by participating in company-sponsored events and activities.

Work-Life Harmony: Enjoy the balance between work and life that suits you with flexible work arrangements.

Career Growth: Take advantage of opportunities for continuous learning and career advancement.

Inclusive Teamwork: Be part of a team that celebrates diversity and fosters an inclusive culture.

Your Role

As a Senior Automation Engineer, You Will

Drive the design, development, and maintenance of automated tests across various products to ensure comprehensive test coverage. Manage the bug lifecycle by filing detailed reports and collaborating with development and product teams to prioritize and resolve issues. Lead the creation and enhancement of automated test frameworks to improve organizational efficiency and reliability. Develop robust internal testing tools to increase the productivity and technical capabilities of the QA team. Collaborate with Site Reliability Engineers (SRE) to integrate quality assurance into the deployment pipeline for stable software releases. Partner with development engineers to champion unit testing efforts and provide guidance on test script development. Mentor junior and mid-level engineers on best practices in test architecture and quality engineering.

What You Need

Non-negotiables

Demonstrated success and hands-on experience in delivering complex test automation solutions. Strong proficiency in Python for writing tests using common testing frameworks. Experience testing Web Applications with automated tools such as Selenium or Puppeteer. Proven experience with executing and building performance/load tests. Understanding of databases and the ability to form SQL queries for data validation. Experience with source code control systems such as GIT or Subversion. Ability to communicate clearly regarding status, bug reports, and test plans.

Preferred skills/expertise

Experience with integrating and testing REST / GraphQL APIs and using Postman. Significant experience with White Box testing methodologies. Familiarity with Linux-based systems (SSH, command line usage, shell scripting). Experience with Cloud services (Azure, AWS, GCE, EC2, S3, etc.). Familiarity with Visual Regression Testing and backend service testing. Knowledge of Windows/macOS Security (SSH keyfiles, SSL Certificates) and Data networking (TCP/IP). Experience or familiarity with the usage of AI/LLMs in quality assurance or testing.

About MicroSourcing

With over 9,000 professionals across 13 delivery centers, MicroSourcing is the pioneer and largest offshore provider of managed services in the Philippines.

Our commitment to 100% YOU

MicroSourcing firmly believes that our company's strength lies in our people's diversity and talent. We are proud to foster an inclusive culture that embraces individuals of all races, genders, ethnicities, abilities, and backgrounds. We provide space for everyone, embracing different perspectives, and making room for opportunities for each individual to thrive.

At MicroSourcing, equality is not merely a slogan – it's our commitment. Our way of life. Here, we don't just accept your unique authentic self - we celebrate it, valuing every individual's contribution to our collective success and growth. Join us in celebrating YOU and your 100%!

For more information, visit https: //www.microsourcing.com/

Terms & conditions apply

Automation TestingSDETPythonSeleniumPuppeteerPerformance TestingLoad TestsSQLGITSubversionREST APIsGraphQL APIsPostmanWhite Box TestingLinuxCloud Servicesmulti-location

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