# SeniorQA/TestEngineer–SaaSPlatformPune, IndiaFull-TimeOn-siteEngineering & TechnicalApply for this roleSee all open roles## Role overviewLocation:: Pune, IndiaShift Timing:: 3:00 PM to 12:00 AMWork Mode:: Work From Office (5 Days a Week)Employment Type:: Full-TimeExperience Required:: 3+ YearsWe are looking for a highly skilled and detail-oriented Senior QA / Test Engineer to lead end-to-end quality assurance across web applications, APIs, AI-driven voice workflows, backend services, and cloud integrations.You will play a critical role in ensuring platform stability, reliability, scalability, and production readiness across all modules of the system.### Mandatory Skill Set* Pytest + Selenium* Postman* Playwright* Load Testing* Regression Testing* UI Testing* API Testing## Key responsibilities### End-to-End Testing* Design, execute, and maintain comprehensive end-to-end test plans across frontend, backend, APIs, voice workflows, and data systems.* Perform functional, integration, regression, smoke, and UAT testing across multiple environments.### API & Backend Validation* Test REST APIs and WebSocket services built on FastAPI and Django using Postman, pytest, and automation frameworks.* Validate backend workflows, data processing pipelines, and system orchestration.### Database & Data Validation* Verify data integrity, transcript accuracy, and latency metrics in PostgreSQL and MongoDB.* Ensure system consistency across distributed services and asynchronous event flows.### Performance & Reliability Testing* Conduct load, concurrency, stress, and failover testing to validate platform performance at scale.* Identify bottlenecks and system-level issues impacting reliability and user experience.### Automation & CI/CD Support* Develop and maintain automation scripts using Selenium, Playwright, and Python-based frameworks.* Validate Docker builds, deployment configurations, and release readiness.### Collaboration & Defect Management* Track, manage, and prioritize defects using Jira, ClickUp, or similar tools.* Collaborate closely with developers, DevOps, and product teams for faster issue resolution.### Documentation & Reporting* Prepare detailed QA reports, defect logs, regression summaries, and release sign-off documentation.* Ensure test coverage and compliance with enterprise quality standards.### Required Skills & Qualifications* 3+ years of experience in QA engineering with strong exposure to backend, API, and system-level testing.* Strong expertise in REST API and WebSocket testing.* Hands-on experience with: + Postman + Pytest + Selenium + Playwright + Python scripting* Experience testing applications built on: + FastAPI + Django + PostgreSQL + Redis + Kafka* Familiarity with telephony/voice platforms such as: + Twilio + Telnyx + Vonage + Plivo* Strong understanding of: + STLC & SDLC + Regression cycles + Test case management + Defect lifecycle management* Excellent analytical, troubleshooting, and communication skills.### Good to Have* Exposure to AI-driven SaaS products involving: + LLMs + STT (Speech-to-Text) + TTS (Text-to-Speech)* Experience with observability and monitoring tools such as: + Langfuse + Prometheus + Grafana* Familiarity with: + Dockerized microservices + CI/CD pipelines + AWS / Azure environments* Understanding of enterprise security and compliance standards such as: + HIPAA + SOC2### Why Join Us?* Work on a cutting-edge AI-powered SaaS platform transforming enterprise communication.* Collaborate with a highly skilled engineering team building scalable and production-grade systems.* Gain hands-on exposure to Voice AI, automation workflows, cloud infrastructure, and distributed SaaS architectures.* Be part of a fast-paced environment where your work directly impacts platform reliability and customer experience.