QA Automation Engineer (B2B Payments)

Salmon is a technology-driven financial company building a banking and lending platform across Southeast Asia, starting in the Philippines.

7M+ app downloads. 2M+ monthly active users. 7000+ partner stores. US$350M+ raised from top-tier investors.

Here, you get real ownership from day one, high standards, and direct communication. You'll work alongside a team that combines deep local knowledge and experience scaling regulated financial companies from scratch.

If you want to solve complex problems at scale and directly impact how millions of people access and manage money, come build with us.

Southeast Asia's fintech moment starts here.
About the role

You'll own automated quality coverage for B2B payment systems - building and maintaining test infrastructure that keeps critical transaction flows and integrations reliable at scale.

What you'll do

• Work on B2B payment products and API-driven services responsible for business transactions and money movement.

• Build automated coverage across backend systems, integrations, and end-to-end payment workflows.

• Collaborate closely with Developers and DevOps to improve testing tools, environments, and delivery quality.

What you'll own

• Design, build, and maintain automated test suites for critical B2B payment scenarios.

• Validate APIs, backend services, and end-to-end transaction flows.

• Execute test cases, analyze results, and investigate defects across payment services and integrations.

• Communicate findings clearly - defects, edge cases, and risks - to engineering and product teams.

• Contribute to test strategy and automation approaches as the payment platform scales.

What makes you a strong fit

• 3+ years in QA Automation or a similar role.

• Experience with API testing - manual and automated - using Java or Kotlin.

• Experience building and maintaining automated test suites.

• Experience testing applications at financial institutions: investment banks, brokers, exchanges, or similar platforms.

• Ability to describe complex defects and edge cases clearly and concisely.