Senior QA Engineer
Core
Design and build quality systems (sensors, E2E tests, performance frameworks) for a scalable payment platform to ensure reliability and compliance in a regulated fintech environment.
Role type
Senior IC QA Engineer (Quality Engineering)
Builds
CI/CD quality sensors, E2E test suites for payment flows, load testing frameworks
Domain
Fintech / Payments / Financial Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Software engineering (5+ years), Go, AI fluency, RESTful API testing, Event-driven systems, CI/CD pipelines, Containerization, Infrastructure-as-code, Risk-based testing, Analytical thinking, Regulated environment experience
Preferred skills
Observability platforms (Datadog, New Relic, Elasticsearch, Grafana), Distributed systems failure modes, Domain-Driven Design
Technologies
Go, CI/CD, Containers, IAC, Datadog, New Relic, Elasticsearch, Grafana
Responsibilities
Design layered quality sensors across CI/CD pipelines; Maintain E2E test suites for critical payment flows; Review PRs for test intent alignment; Identify and prioritize test coverage gaps; Build load testing and performance validation frameworks; Collaborate on quality strategy and explore chaos engineering
Seniority
Senior, hands-on IC