AI Engineer

About Sana 

We're on a mission to revolutionize how humans access knowledge through artificial intelligence. Throughout history, breakthroughs in knowledge sharing—from the Library of Alexandria to the printing press to Google—have been pivotal drivers of human progress. Today, as the volume of human knowledge grows exponentially, making it accessible and actionable remains one of humanity's most critical challenges. We're building a future where knowledge isn't just more accessible—it's a catalyst for achieving the previously impossible. If all of this sounds exciting, you’re in the right place.

About the role

Join our AI Platform team to shape the future of knowledge sharing through advanced AI applications. You'll work on search, retrieval, and AI model integration, applying your engineering skills to practical AI challenges. This role combines solid backend/data engineering with deep AI expertise, focusing on implementing and optimizing AI-powered features rather than research.

In this role, you will

• Lead the development of AI-powered features that transform data into actionable insights

• Build and maintain core AI infrastructure, including search systems and retrieval algorithms

• Implement and optimize LLM integrations

• Work across the stack to deliver AI capabilities that enhance knowledge sharing

Your background looks something like

• Strong experience working with LLMs, AI APIs, and various prompting techniques

• Proven track record in backend engineering and practical AI implementation

• Ability to approach problems with rigorous experimentation and evaluation

• Experience with recommendation systems or natural language processing

• Deep understanding of AI model capabilities and limitations

What We Offer

• Help shape AI's future alongside brilliant minds from Google AI, Spotify, McKinsey, BCG, and Slack.

• Competitive salary complemented with a transparent and highly competitive options program.

• Swift professional growth in an evolving environment, supported by a culture of continuous feedback and mentorship from senior leaders.

• Work with talented teammates across 5+ countries, collaborate with customers globally and work in our offices in New York, London and Stockholm. 

• Regular team gatherings and events (recently in Italy and South Africa)