Staff Fullstack Engineer

Accountabilities:

• • Partner with executive leadership and engineering teammates to prioritize and execute the product roadmap.
  • Design, develop, and take end-to-end ownership of complex software features and platform components.
  • Build robust, scalable, maintainable, and well-tested applications across the frontend and backend.
  • Contribute to and lead platform architecture decisions, ensuring technical choices support long-term scalability and product goals.
  • Establish engineering best practices, development standards, and technical processes that support a high-performing and growing organization.
  • Develop and maintain frontend experiences using TypeScript/JavaScript and React.
  • Build and operate backend services using Node.js and scalable cloud infrastructure.
  • Architect, deploy, and optimize services on Google Cloud Platform and BigQuery.
  • Design, model, query, and optimize MongoDB data structures for performance and scalability.
  • Maintain strong testing practices across unit, integration, and end-to-end testing.
  • Mentor engineers, provide technical guidance, and help develop a strong engineering culture.
  • Collaborate closely with Design and Operations teams to continuously improve product functionality, usability, and reliability.
  • Contribute effectively within a fully distributed engineering organization spanning multiple countries and time zones.

  Requirements:

  • 8+ years of professional software development experience, including at least 3 years contributing to system design or software architecture.
  • Strong full-stack development expertise with TypeScript/JavaScript on the frontend and Node.js on the backend.
  • Strong hands-on experience with React; candidates with balanced full-stack or frontend-leaning expertise are particularly well suited.
  • Demonstrated proficiency with Google Cloud Platform (GCP) and BigQuery, including the ability to architect, deploy, and operate scalable cloud services.
  • Strong experience modeling, querying, and optimizing MongoDB schemas for performance at scale.
  • A disciplined approach to software quality, with hands-on experience developing unit, integration, and end-to-end tests.
  • Proven experience leading architecture decisions, establishing technical direction, and influencing engineering standards.
  • Demonstrated ability to mentor engineers and contribute to the development of high-performing technical teams.
  • Strong ownership, problem-solving, and communication skills, with the ability to make sound technical decisions in an early-stage environment.
  • Ability to collaborate effectively within a fully remote and distributed team across the United States, Canada, and Latin America.

  Benefits:

  • Competitive annual salary of $185,000–$240,000 USD.
  • Fully remote working environment.
  • Primary hiring location in Canada, with the broader team distributed across the United States, Canada, and Latin America.
  • Visa sponsorship available.
  • Significant influence over technical architecture, engineering culture, and product direction.
  • Opportunity to work closely with executive leadership.
  • High level of ownership over complex, end-to-end engineering initiatives.
  • Opportunity to mentor engineers and help shape a growing engineering organization.
  • Exposure to AI-native fintech products, modern cloud infrastructure, and scalable data technologies.