Senior Fullstack Engineer

About the Role This is a ground-floor engineering opportunity at a Series B fintech SaaS company building an AI-native platform that helps finance teams modernize planning, analysis, and reporting. You will work closely with senior technical leadership and cross-functional teammates to deliver high-impact features across multiple product engineering teams. What You'll Do - Partner with leadership and teammates to prioritize and execute on the product roadmap. - Design, develop, and own complex features and software components end to end. - Deliver robust, scalable, and well-tested code across the full stack. - Help establish engineering best practices that lay the foundation for a high-performing team and culture. - Collaborate with Design and Operations teams to continuously improve the product. What We're Looking For - At least 5 years of software development experience, with at least 1 year contributing to system design or architecture. - Full-stack proficiency with TypeScript and JavaScript on the frontend and Node.js on the backend. - Solid experience building frontends with React; balanced full-stack or strongly frontend-focused background preferred. - Experience using MongoDB as an application database. - Experience with BigQuery for analytics and querying large datasets. - Hands-on experience deploying and managing applications on Google Cloud Platform (GCP). - Familiarity with automated testing frameworks and CI/CD pipelines. - Interest in AI-focused product work within a fast-moving, distributed team. - Proven ability to work remotely from the Americas and collaborate effectively across time zones. - Strong collaboration skills working alongside senior technical leadership and cross-functional teams. Compensation & Benefits Salary range: $150,000 to $220,000 USD annually. Visa sponsorship is available. Location Fully remote. Open to candidates based in Canada or the United States.