Senior Software Engineer - Streamlit Open Source Frontend

San Mateo, CA US
PyTorch React TypeScript Machine Learning Python NumPy Pandas TensorFlow

Build the future of data. Join the Snowflake team.


Snowflake started with a clear vision: develop a cloud data platform that is effective, affordable, and accessible to all data users. Snowflake developed an innovative new product with a built-for-the-cloud architecture that combines the power of data warehousing, the flexibility of big data platforms, and the elasticity of the cloud at a fraction of the cost of traditional solutions. We are now a global, world-class organization with offices in more than a dozen countries and serving many more. 

Snowflake, in collaboration with Streamlit, is on a mission to become an integral part of the Python community, alongside renowned libraries like NumPy, Pandas, TensorFlow, and PyTorch. We are searching for a dynamic Tech Lead with a strong background in both Python and frontend development to lead our team and propel our open-source project forward.

We are seeking a talented individual with expertise in frontend-focused engineering and a deep understanding of Python. As a Tech Lead, you will have the opportunity to shape our best-of-breed tech stack, including React/Hooks, TypeScript, Emotion, and Python. Join us in creating the future of the Data Cloud and delighting our customers with exceptional experiences.


  • 🚀 Lead the technical direction Provide guidance and set the technical direction for our team, ensuring alignment with project goals and industry best practices.
  • 🛠 Own the Streamlit codebase Take ownership of our open-source project, ensuring the codebase is well-maintained, performant, and bug-free.
  • 🐍 Utilize Python proficiency Leverage your deep understanding of Python to drive backend development and ensure seamless integration between frontend and backend systems.
  • 🔧 Drive frontend development Use your expertise in frontend technologies like React, TypeScript, and Emotion to develop robust and engaging user interfaces.
  • 📣 Engage with the community Actively engage with the Streamlit community, seeking feedback, incorporating contributions, and fostering positive and collaborative relationships.
  • 💡 Architect innovative solutions Collaborate with cross-functional teams to architect and implement innovative solutions that meet the needs of our users.
  • 👥 Mentor and inspire Mentor and coach engineers, fostering their growth and development while promoting a collaborative and inclusive team culture.


  • Significant software development experience, including 10+ years of experience in product web UI application development.
  • Deep Python knowledge Strong command of Python, including experience in building backend systems and integrating frontend and backend components.
  • Proficiency in frontend technologies Expertise in React/Hooks, TypeScript, and Emotion, with a keen eye for crafting intuitive and visually appealing user interfaces.
  • Technical leadership experience Proven track record of leading technical teams, making architectural decisions, and successfully delivering high-impact projects.
  • Strong problem-solving skills Ability to tackle complex technical challenges and provide innovative solutions in a fast-paced environment.
  • Strong communication and empathy skills Effective communication skills to collaborate with cross-functional teams, mentor engineers, and engage with the developer community.
  • Passion for innovation A drive to stay up-to-date with the latest industry trends, technologies, and best practices, and a passion for driving innovation within the team.
  • Familiarity or interest with data science, AI, machine learning

Every Snowflake employee is expected to follow the company’s confidentiality and security standards for handling sensitive data. Snowflake employees must abide by the company’s data security plan as an essential part of their duties. It is every employee's duty to keep customer information secure and confidential.

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