QA Engineer – Terabit (Networking / ISP Platform)
We are looking for a skilled QA Engineer to ensure the quality, performance, and reliability of Terabit-scale networking and ISP platforms. The role involves testing APIs, backend systems, monitoring tools, and high-throughput data services used in large-scale network environments.
Perform manual and API testing for Terabit networking platforms
Validate high-throughput APIs, data pipelines, and backend services
Test network-related workflows such as provisioning, billing, usage tracking, and monitoring
Verify system performance, latency, and reliability under load
Validate logs, metrics, and alerts using monitoring tools (Datadog / Grafana / ELK)
Perform regression, integration, and smoke testing across releases
Test deployments across Dev, QA, Staging, and Production environments
Collaborate with Network, DevOps, and Backend teams to identify issues
Create and maintain test cases, scenarios, and defect reports
Support UAT and post-production validation
6+ years of experience in Manual & API Testing
Strong understanding of REST APIs, HTTP methods, status codes
Hands-on experience with Postman, Swagger/OpenAPI
Experience testing high-volume / high-bandwidth systems
Knowledge of networking basics (TCP/IP, latency, bandwidth, throughput)
Experience working with monitoring & observability tools
Understanding of CI/CD and deployment flows
Strong analytical and troubleshooting skills
Experience with ISP, Telecom, or Networking platforms
Exposure to performance testing (JMeter, baseline testing via Postman/Newman)
Knowledge of cloud platforms (AWS/Azure/GCP)
Basic SQL and log analysis skills
Experience working with DevOps / SRE teams
Strong API and backend testing background
Comfortable working with large-scale, high-speed systems
Able to validate both functional and performance aspects
Good communication with cross-functional technical teams

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