What is Spell? 

Spell is an AI and Machine Learning cloud company. Our mission is to make AI and Machine Learning less mysterious and more accessible to anyone. We are located in New York.

At the heart of Spell is the Spell Cloud, a large supercomputing cluster designed to use a wide range of available hardware to execute experiments and catalogue their results.

On top of the Spell Cloud we provide products that serve both individual developers and students using ML to learn and build, as well as companies using ML to bring more intelligence to their own products.

  • For individuals, our tools make using state-of-the-art AI as easy as doing simple local development.
  • For companies, we make it so that anyone in an organization can build high quality, production-ready ML systems with the same engineering tools you already use.

Overall, we believe AI should belong to everyone. And we are on our way to making that a reality.


Despite being a small team, we're thoughtful about the kind of culture we are creating at Spell. So we started with the following core values and ask ourselves frequently if we're living up to them.

  • Openness - we are honest with each other and question decisions while maintaining mutual respect

  • Integrity - we are reliable and compassionate teammates, and we work hard to give and earn trust

  • Inclusion - we are a company for everyone and are vigilant about being a welcoming environment

  • Bias to Action - we prefer code to arguments, and we treat everything around us as open to improvement

  • Excellence - we write high quality code, work hard, are reliable and take the time to know what we're talking about



We offer great benefits and perks, including:

  • Competitive salary and equity packages
  • Multiple options of free health, vision and dental insurance plans Low additional cost to add dependents or significant others
  • 20 days of vacation per year, in addition to major holidays
  • 16 weeks of paid parental leave 
  • 401(k)
  • Relocation expense coverage (when necessary)
  • Tax-free MetroCard and other commuter benefits
  • Free CitiBike memberships
  • Snacks, social events and other group activities throughout the year
  • Access to Spell compute resources for personal research

Learn more at: https://www.spell.run/ 

Current Job Openings


Full Stack Engineer