Remote Senior Mobile Performance Test Engineer

Bright Vision Technologies

Edison (NJ)

Remote

USD 115,000 - 165,000

Full time

3 days ago

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Job summary

Bright Vision Technologies is actively seeking a Mobile Performance Test Engineer to assess responsiveness, stability, resource utilization, and scalability of mobile applications and services. You will design workload scenarios, measure performance across devices, diagnose bottlenecks, and collaborate with mobile and backend engineers to improve end-user experience.

Join a collaborative team in a remote, full-time role with growth opportunities.

Qualifications

5+ years in performance testing or mobile quality engineering.
Testing iOS or Android apps and OS behavior.
Hands-on with performance tools such as JMeter, k6, Gatling, or equivalent.
Ability to use Android Profiler, Xcode Instruments, logs, and network diagnostics.
Understanding HTTP, REST APIs, latency, throughput, concurrency, caching, client-server architecture.
Experience analyzing test results and communicating bottlenecks and recommendations.

Responsibilities

Develop performance test strategies and scenarios for native, hybrid, and mobile web applications.
Measure startup time, screen responsiveness, rendering, memory, CPU, battery, and network behavior across devices.
Execute load and stress tests against mobile backend services and analyze throughput, latency, and error patterns.
Use platform profiling and monitoring tools to isolate bottlenecks and provide actionable engineering recommendations.
Publish performance baselines, test reports, trend analysis, and release-readiness findings.