Platform QA Engineer — Automation & Scale

OpenKrill; United States; Remote; USD 140,000 - 180,000; Full time

Benefits offered by this job

Stock options

Health benefits

401(k) matching

Remote-friendly (US)

Growth opportunities

Job summary

OnePay is seeking a Quality Platform Engineer to shape how engineering teams ship to production, building internal tooling to catch issues before customers are affected. You will design shared automation frameworks across web, mobile, and backend services, and maintain scalable infrastructure for automated tests.

Join a fast-moving fintech that emphasizes collaboration, modern stack, and a culture of ownership.

Qualifications

• 5+ years in frontend/backend/platform engineering with testing focus.
• Proficient in TypeScript/Node.js and test framework design.
• Experience with Kubernetes and AWS in cloud-native setups.
• Familiar with API/integration and end-to-end testing for web/mobile.
• Strong communication across multiple engineering teams.
• Proactive, hands-on builder mindset.

Responsibilities

• Design and own shared automation frameworks used by web, mobile, and backend teams.
• Build and maintain infrastructure for automated test suites at scale.
• Improve coverage and testing maturity across teams.
• Develop platform for test environment provisioning, data mgmt, and fast feedback.

Skills

Frontend/Backend/Platform

Testing focus

TypeScript/Node.js

Kubernetes

AWS

React Native

Communication

Tools

NestJS

React Native

Job description

OnePay is seeking a Quality Platform Engineer to shape how engineering teams ship to production, building internal tooling to catch issues before customers are affected. You will design shared automation frameworks across web, mobile, and backend services, and maintain scalable infrastructure for automated tests.

Join a fast-moving fintech that emphasizes collaboration, modern stack, and a culture of ownership.