JOBSEARCHER

Sr. Full-Stack Engineer - Sam Altman Backed Company

RayaMillbrae, CAApril 12th, 2026
Our client, who's a well-funded Series-B, FinTech company, backed by top-tier investors including Sam Altman & J.P. Morgan, is hiring a Sr. Full-Stack Engineer. This role will report to the Co-Founder & CEO.The company is based in San Francisco and has an hybrid office culture.📈 RequirementsWilling to work in person at SF office (a few times a week)Experience architecting, developing, and testing fullstack code end-to-endBeing proactive and a fast-learnerExperience with Python, React, JavaScript, HTML, CSS, Node.jsExperience working with relational databases, especially PostgresExperience with AWS servicesExperience using AI coding tools to boost iteration speed and productivityExperience with data and/or ML infraCustomer-centric with strong product sense🚀 Bonus pointsEntrepreneurial mindset (we encourage all employees to be future founders and this can be a great stepping stone towards that)Previous experience at a high-growth, fast-paced startupPassionate about helping businesses growWhy to Join this Company:Well-funded Series-B, FinTech company with some of the largest enterprises as their partners and customersTop-tier investors including Sam Altman & J.P. MorganHyper-growth stageHigh exposure to seasoned second-time foundersHelp transition the massive B2B economy online and help small business owners thriveHighly competitive compensation and stock option