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QA Engineer - Javascript/Typescript

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Job Description - QA Engineer - Javascript/Typescript

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social, community, and societal impact.

Blue Planet, a division of Ciena
Blue Planet is redefining how service providers design, operate, and scale modern networks. This role sits at the intersection of advanced test automation and next‑generation intelligence, shaping the quality and resilience of mission‑critical, distributed systems. By applying Generative Artificial Intelligence (Gen AI) and Agentic Artificial Intelligence (AI) to test automation, this position plays a key role in accelerating delivery, improving reliability, and enabling innovation across Blue Planet’s cloud‑native platforms.

How you will make an impact:

  • Design, develop, and implement automated testing solutions leveraging Generative Artificial Intelligence (Gen AI) and Agentic Artificial Intelligence (AI) technologies
  • Build, enhance, and maintain scalable automated test frameworks for distributed, mission‑critical systems
  • Develop end‑to‑end automated tests for Angular‑based user interfaces using Cucumber and WebdriverIO
  • Implement REST application programming interface (API) test automation using Cucumber with Node.js and Axios
  • Automate system, integration, regression, smoke, and load testing across complex microservices architectures
  • Analyse test results, including investigation of underlying data using structured query language (SQL) and graph queries, and produce clear, actionable reports
  • Collaborate closely with product, platform, and verification teams globally to integrate automation seamlessly into the development lifecycle

The must haves:

  • 5+ years of experience in automated testing of distributed and mission‑critical systems
  • Strong hands‑on expertise with Cucumber, WebdriverIO, Node.js, TypeScript, and REST API test automation
  • Solid understanding of software testing theory, including static, system, functional, regression, integration, smoke, and load testing
  • Proven experience with containerised and cloud‑native environments, including Docker and Kubernetes
  • Hands‑on experience configuring and maintaining continuous integration and continuous delivery (CI/CD) pipelines using tools such as Jenkins or TeamCity
  • Strong scripting skills in JavaScript and shell scripting, with operational experience in Linux environments
  • Experience analysing test outcomes, including working with PostgreSQL and Neo4j databases

Nice to haves:

  • Experience leveraging Gen AI or Agentic AI to optimise or accelerate test automation strategies
  • Familiarity with cloud platforms such as Amazon Web Services (AWS), Microsoft Azure, or Google Cloud
  • Exposure to performance and load testing tools such as Apache JMeter with Grafana and Prometheus
  • Experience with infrastructure‑as‑code and system automation using Ansible, Bash, or Python
  • Knowledge of microservices‑based architectures and telecom operational support systems (OSS) or inventory domains

Assets :

  • Experience working in globally distributed, cross‑functional teams
  • Familiarity with documentation and test management tools such as Confluence, GitLab, or TestRail

#LI-HK1


At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard.  Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.

Original job QA Engineer - Javascript/Typescript posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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