Staff Full-Stack Engineer

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 is an early, high-impact engineering opportunity within a growing AI-native fintech SaaS environment. You’ll work closely with executive leadership to shape the architecture and technical direction of a core platform. The role combines hands-on full-stack development with system design, engineering standards, and technical leadership. You’ll own complex features end-to-end, from architecture and implementation through testing and production delivery. Your work will directly influence a platform relied upon by thousands of finance professionals and teams. You’ll also help establish engineering practices and culture as the organization scales. The environment is fully remote and distributed across Canada, the US, and LATAM, with a strong emphasis on ownership and collaboration. Accountabilities Partner with executive leadership and engineering teammates to prioritize initiatives, shape the product roadmap, and translate business needs into scalable technical solutions.Design, develop, test, and own complex software features and platform components across the frontend and backend.Lead architectural decisions and establish technical direction for systems that are reliable, maintainable, and scalable.Deliver high-quality code across the full stack, with strong attention to performance, security, reliability, and testing.Establish and continuously improve engineering standards, development practices, and technical processes that support a high-performing engineering organization.Collaborate closely with Design and Operations teams to improve product functionality, usability, and overall customer outcomes.Mentor engineers, share technical expertise, and contribute to an engineering culture built around ownership, quality, and continuous improvement. Requirements 8+ years of professional software development experience, including at least 3 years contributing to system design, architecture, or technical direction.Strong full-stack development experience with TypeScript/JavaScript on the frontend and Node.js on the backend, with flexibility to take on a frontend-heavy focus.Strong proficiency with React and modern frontend development practices.Hands-on experience with Google Cloud Platform (GCP) and BigQuery, including designing and operating scalable cloud services and data solutions.Proven experience modeling, querying, and optimizing MongoDB schemas and workloads at scale.Strong testing discipline across unit, integration, and end-to-end testing, with a focus on building reliable production software.Demonstrated ability to lead platform architecture decisions, establish technical direction, and mentor other engineers.Strong problem-solving, communication, and collaboration skills, with the ability to work effectively with leadership and cross-functional partners.Comfortable working autonomously in a fully distributed remote environment spanning Canada, the US, and LATAM. Benefits Competitive annual salary of US$185,000–$240,000.Fully remote position with Canada as the primary location.Candidates based in the US and LATAM may also be considered.Visa sponsorship available.Opportunity to have significant influence over platform architecture, engineering culture, and product direction.Close collaboration with executive leadership and cross-functional teams.Opportunity to work on an AI-native fintech SaaS platform serving thousands of finance teams. How Jobgether Works We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether? Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.