Senior Quality Engineer

Remote Full-time
About Us
Key unlocks how professionals find new opportunities, network and grow. We leverage the power of communities, advanced AI based search & recommendation and matching algorithms to curate a list of people & opportunities.The Role
We are hiring a Senior QA / Quality Engineering Engineer to lead quality across our AI-powered web platforms built using Next.js, React, Node.js, Python, and ML systems. You will own test strategy, automation, security, and release quality, ensuring our products are production-grade, secure, and scalable.
This is not a manual-only role β€” you will design QA processes, automation frameworks, and quality gates for fast-moving product teams.
ResponsibilitiesOwn end-to-end quality for web, mobile and AI-driven applicationsDesign and maintain automation frameworks for UI, APIs, and backend servicesTest applications built on React, Next.js, Node.js, Python, and ML pipelinesValidate AI/ML features for accuracy, bias, reliability, and data integrityPerform integration testing across frontend, backend, and AI servicesConduct security testing and penetration testing to identify vulnerabilitiesDefine QA processes, release gates, regression strategies, and CI/CD quality checksWork closely with engineering, DevOps, and product teams to prevent defects earlyTrack, analyze, and improve defect trends, test coverage, and release qualityRequirementsBachelor's degree in Computer Science, Engineering, or related field3–5 years of QA / QE experience in web, backend & mobile systemsStrong experience testing React / Next.js frontends and Node.js / Python backendsProven expertise in test automation (Playwright, Cypress, Selenium, Postman, etc.)Solid understanding of API testing, integration testing, and data validationExperience with CI/CD pipelines and automated test executionKnowledge of security testing, OWASP, and basic penetration testingAbility to define QA strategy, test plans, and release processesExcellent communication and ability to work with senior engineersNice-to-Have:Experience testing AI/ML or LLM-based systemsFamiliarity with Docker, cloud platforms (AWS/GCP), and microservicesExposure to performance, load, or chaos testingUnderstanding of data pipelines and ML workflowsPerks & Benefits:Competitive salary and performance bonuses.Flexible working hours and remote work opportunities.Learning and development opportunities.Creative work environment.

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