SR Engenharia de Automação de Testes
Core
QA Engineer ensuring quality, reliability, and precision of high-volume, low-latency trading infrastructure connecting trading platforms, financial institutions, and internal services.
Role type
Senior IC QA Automation Engineer
Builds
Trading systems, integration services, and distributed data consistency checks
Domain
Financial technology / Trading infrastructure
Required skills
Test automation, REST API testing, WebSocket testing, FIX protocol testing, Distributed systems testing, Load and stress testing, Root cause analysis, Test planning and execution
Preferred skills
Performance testing, CI/CD pipelines, PostgreSQL, Financial trading markets (spot/derivatives)
Technologies
REST, WebSocket, FIX, PostgreSQL
Responsibilities
Design and execute functional, integration, regression, and end-to-end tests; Develop and maintain automated tests for integrations; Validate trading flows, data consistency, idempotency, and failure recovery; Perform load and stress tests; Investigate defects and collaborate with engineers to prevent recurrence; Proactively identify quality risks and improve testing processes
Seniority
Mid-Senior, hands-on IC