Python Developer

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.

How You Will Contribute* Develop and maintain software solutions across layers to support network elements such as DWDM, Optical Switches, and Multi-layer planning.

• Collaborate with cross-functional teams including Systems Engineering, QA, and DevOps to meet feature requirements within deadlines.
  
• Enhance the microservices-based architecture of the platform, ensuring scalability and maintainability.
  
• Troubleshoot and debug complex design issues, implementing improvements for defect detection and quality enhancement.
  
• Evaluate and recommend third-party tools/software to align with product requirements.
  
• Build and optimize software for deployment across public and private cloud environments.
  
• Support integration of AI/ML models, data pipelines, and analytics features into the platform.
  

The Must Haves* Bachelor’s or Master’s degree in Computer Science or equivalent.

• Minimum of 3+ years of hands-on Python development experience.
  
• Proficiency in Python frameworks such as Django, Flask, and FastAPI.
  
• Strong knowledge of Data structures, Algorithms, and object-oriented programming principles.
  
• Experience with REST APIs, microservices, and multi-threading concepts.
  
• Exposure to containerized deployments and cloud environments (public/private).
  
• Exceptional debugging and problem-solving skills.
  

Nice to Haves* Familiarity with Data Science and AI libraries such as NumPy, Pandas, TensorFlow, and PyTorch.

• Experience with Docker, Makefile, and Shell scripting.
  
• Knowledge of ETL/data pipelines, analytics, or visualization tools like Matplotlib and Plotly.
  
• Understanding of telecom/optical networking domains including DWDM and packet/optical networks.
  
• Experience with CI/CD pipelines, Kubernetes, and OpenShift.
  

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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.