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Senior Python Software Engineer / Open-Source Contributor - US Remote

Backend Developer • Senior • Remote • Full-time • 📍 Budapest

Hugging Face, the fast-growing platform for AI builders with over 11 million users, is hiring a Senior Python Software Engineer to work on its open-source developer tools. The short-term focus is developing Gradio, a Python framework for building machine learning web apps, and Trackio, a local-first, agent-friendly experiment tracking platform, both used by more than a million developers monthly. The role is fluid and dynamic, suited to someone comfortable taking on evolving challenges. It is a fully remote position based in the US.

Responsibilities

  • Design, develop, and maintain core features for Gradio and Trackio, ensuring scalability, reliability, and ease of use for ML developers
  • Architect complex Python projects and frameworks that serve as foundational tools for the ML community
  • Collaborate with open-source contributors and engage with the broader community through code reviews, discussions, and support
  • Integrate modern frontend technologies to create seamless and intuitive user experiences for Python-based web applications
  • Adapt to evolving engineering challenges and contribute to the direction of the developer tools as the landscape changes

Requirements

  • Bachelor's degree or equivalent in Computer Science or a related field
  • 5+ years of professional Python development experience
  • Experience architecting complex Python projects or frameworks
  • Professional experience with JavaScript or TypeScript
  • Professional experience with a modern frontend framework such as React or Svelte
  • Experience contributing to or maintaining open-source software projects

Soft skills

Passion for open-source and making machine learning accessibleComfort with ambiguity and evolving responsibilitiesCollaborative, community-oriented mindset

What we offer

  • Reimbursement for relevant conferences, training, and education
  • Flexible working hours and remote options
  • Health, dental, and vision benefits for employees and their dependents
  • Parental leave and flexible paid time off
  • Company equity as part of the compensation package
  • Opportunity to visit the NYC and Paris offices and have the workstation outfitted

About the company

Hugging Face is on a journey to democratize good AI. It runs the fastest growing platform for AI builders, with over 11 million users who have shared more than 4 million models, 1 million datasets and 1.5 million Gradio apps, and its open-source libraries have over 700,000 stars on GitHub. The company is remote-first with offices in NYC and Paris and is committed to diversity, equity, and inclusion.

Languages: Angol
Education: Informatikai vagy kapcsolódó szakon szerzett alapdiploma vagy azzal egyenértékű végzettség