This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Fullstack Engineer based in Canada. This role offers the opportunity to become a key technical leader within a fast-growing AI-powered financial planning platform.You will help shape the architecture, engineering practices, and product direction of a high-impact SaaS solution.Working closely with leadership and cross-functional teams, you will build scalable software that transforms how finance teams operate.The position combines hands-on engineering with technical ownership, allowing you to influence both product outcomes and team culture.You will design and deliver complex full-stack solutions while establishing best practices for a growing engineering organization.This opportunity is ideal for an experienced engineer who enjoys autonomy, innovation, and solving meaningful business challenges.You will play a foundational role in building reliable technology that supports customers at scale.