Senior Full-Stack Software Engineer (Canada) – Join SeeSaw Hey there Thanks so much for stopping by and considering joining our small, ambitious, and hardworking team. We’re not just looking for an engineer with a solid resume—we want someone who shares our bold vision for harnessing AI to shape the future and build a better world. If you are driven to innovate, and aspire to be a true founding engineer, you’ll fit right in here. At SeeSaw , we’re building a cutting-edge challenge platform that integrates AI at its core. We’re seeking a Senior Software Engineer to be part of our fast-growing team and play a pivotal role in bringing our vision to life. About SeeSaw Founders with Proven Success : Our leadership has a strong track record. Co-founders Sean Conway and Dan Palumbo previously co-founded Pillow (acquired by Expedia in 2018). Sean also co-founded Notehall (acquired by Chegg). Direct Supervision : Dan Palumbo, our Co-Founder and Head of Engineering, will be your direct supervisor. Backed by Top Investors : We’re headquartered in Austin, TX, and are backed by respected investors, driving our vision to revolutionize engagement and entertainment through a social interactive experiences powered by AI. Join us at ground level, where your contributions will shape our trajectory and success. This is a unique hands-on opportunity to be a founding engineer in a startup poised for significant impact and growth. Who You Are 5 Years of Experience : Proven track record as a Full-Stack Developer or similar role, focusing on web development. Technical Skills : Proficient in TypeScript, Next.js, React, PostgreSQL , and AI integrations (e.g., OpenAI/Gemini). Experience building complex web/mobile applications with deep knowledge across frontend, backend, and databases. UI/UX Familiarity : Ability to deliver a clean, modern user experience. Strategic Thinker : You’re a creative problem-solver who brings new ideas to the table. Communication & Collaboration : Strong team player with excellent communication skills, adaptable to a fast-paced environment. Humility & Openness : You take your work seriously (but not yourself), welcome feedback, and value the best solutions—wherever they originate. What You’ll Do Full-Stack Development : Design, develop, and maintain our web application using TypeScript, React, Next.js, and PostgreSQL, among other technologies. Collaborative Delivery : Work alongside product, design, and leadership teams to ship high-quality software iteratively and quickly. Champion Best Practices : Review code, set standards, and foster a culture of technical excellence. Technical Guidance : Provide strategic input to product and design, influencing platform direction. Cloud Services : Utilize AWS, Vercel, and similar tools for data storage, AI infrastructure, and backend services. Agile Mindset : Operate comfortably in an agile environment with rapid iteration and continuous improvement. AI Integration : Enhance platform functionality with AI models such as OpenAI, Gemini, DeepSeek & Vision Models. Bonus Points Video Processing & Storage : Experience with video-related solutions. Computer Vision : Hands-on experience deploying/fine-tuning real-time computer vision models. Gamification : Knowledge of gamification principles to drive engaging user experiences. AI Scalability : Familiarity with optimizing AI workflows in the cloud, including inference and data pipelines. Compensation & Benefits Salary : CAD $130,000 – $160,000 Equity Time Off : 10–15 days of PTO , plus recognized holidays As the company grows, expect opportunities for professional development, leadership advancement, and enhanced benefits. Ready to join a team that’s redefining how brands and customers interact? Become a founding engineer at SeeSaw and make your mark on a platform that’s reshaping engagement through interactive challenges and AI-powered experiences. We look forward to hearing from you