QA Engineer (Referral program)

About the role
You'll help ensure the quality and reliability of one of Salmon's key growth products by testing and improving customer-facing referral experiences.
What you'll work on
A referral platform used by promoters, partners, and customers across the Philippines

Product initiatives including PWA migration, Agent App integration, and new tools for referral program growth

Customer-facing workflows where product quality directly affects acquisition, activation, and partner engagement

What you'll be responsible for
Test new product features and improvements across referral and promoter-facing applications

Design and execute test scenarios using structured test design techniques

Build and maintain API test coverage using Postman, Newman, Supertest, or similar tools

Validate user journeys, usability, and interface quality across web applications

Verify application behavior across different browsers, devices, and operating systems

Perform performance testing and analyze system behavior under load

Identify, document, and investigate defects, risks, and quality issues

Integrate tests into CI/CD pipelines to improve release confidence and test coverage

Partner with Engineers, Product Managers, and Designers to maintain quality throughout the development lifecycle

What we need
3+ years of experience testing web applications

Strong manual testing skills and experience creating test cases and test documentation

Experience testing REST APIs and GraphQL services

Hands-on experience with Postman, Newman, Supertest, or similar API testing tools

Understanding of modern frontend applications and rendering approaches, including SSR, SSG, and client-side rendering

Experience with cross-browser and cross-device testing

Familiarity with browser developer tools and debugging techniques

Experience integrating tests into CI/CD workflows

Good understanding of software testing principles, test design techniques, and quality assurance practices

Good to have
Experience with performance testing tools such as k6

Understanding of common web security risks, including XSS, CSRF, and SQL injection

Experience working on growth, referral, marketplace, or other customer-facing products