Senior Software Test Engineer(SDET)-Denver, CO

QA Tester

5 10 years of QA/testing experience in backend or platform engineering

Hands-on experience with performance and load testing tools (k6, Artillery, JMeter, Gatling, or Locust)

Ability to analyze performance metrics P50/P95/P99 latencies, throughput, error rates, CPU/memory utilization

Strong experience with API testing tools (Postman, REST clients, curl, supertest)

Experience testing event-driven architectures (Kafka, message queues)

Familiarity with Docker, Docker Compose, and Kubernetes-based deployments

Experience with CI/CD pipelines (GitLab CI, Jenkins, or equivalent)

Comfortable reading and writing TypeScript/JavaScript

Experience with git workflows and branching strategies