Senior Performance & Reliability QA Engineer

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November 20

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1Stream powered by bvoip

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Telecommunications • SaaS • B2B

1Stream powered by bvoip is a unified communications platform that provides a range of business communication services, including UCaaS, CCaaS, integrated messaging solutions, and advanced integrations for Microsoft Teams. The platform combines various communication channels such as SMS, MMS, and chat, along with AI-driven analytics and user verification features. It aims to streamline business communications under a single cloud-based solution, catering especially to managed service providers (MSPs).

11 - 50 employees

Founded 2014

📡 Telecommunications

☁️ SaaS

🤝 B2B

📋 Description

• Design, build, and execute scalable performance and load testing strategies to validate infrastructure changes • Ensure systems scale efficiently by testing Kubernetes autoscaling, connection pooling, queue saturation, and regional workloads • Develop and automate performance regression tests, smoke tests, and reliability checks integrated into CI/CD pipelines • Validate monitoring, alerting, and dashboard accuracy for production readiness • Partner closely with Platform, SRE, and DevOps engineers to ensure testing aligns with architectural decisions and operational requirements • Evaluate and implement performance tools, metrics generation, and automation frameworks that improve testing efficiency and coverage • Perform stress, failover, and chaos testing to assess system resilience • Drive enhancements in testing processes, quality metrics, and automation capabilities to increase confidence in production deployments and reduce incident frequency.

🎯 Requirements

• 7–10+ years in QA engineering, SRE, or software development with a focus on performance and reliability testing • Expertise with tools such as LoadRunner, k6, JMeter, or similar frameworks • Proficiency in Javascript/Typescript for scripting and automation; experience with Bash and CI workflows • Hands-on experience testing containerized applications and cloud-native architectures • Strong working knowledge of AWS services (EKS, RDS, S3, networking fundamentals) • Experience integrating tests into pipelines (GitHub Actions, CircleCI, Jenkins, etc.) • Familiarity with PostgreSQL performance metrics, query optimization, and connection pooling, or other relatable database experience • Ability to clearly articulate findings through documentation and collaboration with engineering teams • Strong root cause investigation skills and a proactive mindset toward issue prevention.

🏖️ Benefits

• Competitive compensation package including benefits and equity opportunities • Flexible work arrangements and a supportive work-life balance