Sitero in Mississauga, Ontario is seeking a Senior Software Engineer to design, build, and maintain enterprise-grade features across our Life Sciences SaaS platform. You will work across the full technology stack — from crafting clean, responsive React frontends to building robust Python microservices — in a regulated workplace that demands high code quality, security, and reliability.
As part of our Engineering team, you will collaborate closely with Product Management, QA, DevOps, and