solstice

Solstice builds AI software designed to help life sciences teams and pharmaceutical marketers turn complex scientific and brand information into marketing content. The company serves life sciences manufacturers and more than 50 pharma brands, including Pfizer and AstraZeneca, helping them create, refine, and review content with confidence. Its work in artificial intelligence and machine learning focuses on developing agent platforms, retrieval, generation, verification, and evaluation systems. The engineering organization builds infrastructure that runs long-running agents and product experiences that allow customers to direct, inspect, and use AI output.

The company is building early engineering teams across locations in Toronto and New York City. Open roles include Fullstack AI Engineers and Senior Members of Technical Staff focusing on Applied AI. These positions involve senior and technical staff levels, requiring ownership over backend services, APIs, agent orchestration, and customer-facing interfaces using technologies like Python, FastAPI, React, and Next.js. While the New York City positions are based there, the Toronto office is newly opening as an on-site hub where teams start remotely for the first few months with a WeWork stipend before moving into a dedicated office to work five days a week.