Senior Software Engineer - Canada

📋 Description Backend engineering for scalability, performance, reliability. Own large, complex projects from planning to deployment. Collaborate with product and customer teams to align engineering with business needs. Balance hands-on coding with guiding the team's technical direction. Help shape Keystone AI' future as we continue scaling with our customers. 🎯 Requirements Senior-level backend engineer experience building scalable, high-performance systems. Experience working independently in a fast-paced, product-focused environment. Comfortable owning deliverables and delivering to a high standard. Ability to guide/unblock engineers with code reviews and architectural feedback. Experience in high-growth startups or small teams is a plus. 🎁 Benefits Remote-first, flexible, distributed across North and South America. Opportunity to work on impactful product in a fast-growing startup. Collaborative team with ownership and transparency. Equal opportunity employer; inclusive culture.