Founding Full Stack Engineer - Remote US

## About the Role Kaaj is an AI Fintech startup, headquartered in San Francisco. This position is open for remote work in US. Our vision is to help every business get quick access to affordable capital. We help financial institutions turbocharge their lending processes by building AI agents that help them write more loans to small businesses. Our founding team brings over a decade of experience from Uber, Cruise, American Express, and other Silicon Valley startups. We are venture-backed by Kindred Ventures (investors behind Uber & Perplexity) and Better Tomorrow Ventures (investors behind Unit & Mercury). We are looking for a stellar Founding Full-Stack Engineer with a hunger to learn to join our team. Our product is live and we are rapidly growing with our early customers. We are looking for a stellar Founding Full-Stack Engineer with a hunger to learn to join our team. The applicant could be located anywhere but willing to work in EST hours. ## Responsibilities - Develop Python services, APIs, and webhook functionality to enable agent management, orchestration, benchmarking, and integrations with third parties - Own the architecture and development of customer's interface with AI agents - Build internal tools to evaluate agents and enable automated judgment - Incorporate enterprise-grade security and reliability into our backend platform - Build integration and product infrastructure for LLMs for AI Agents - Build a cohesive product experience ## Requirements - 3+ years of experience - Expert knowledge of Python, React.js, microservices, and API design - Extensive experience writing production-level code - Comfortable working in a fast-paced early-stage startup environment - Strong communication and collaboration skills - Bonus points if you have prior experience in Fintech or AI ## What We Offer - Competitive salary - Fast-paced learning environment - Opportunity to shape the product and culture of a fast-growing startup ## About the Company Kaaj is an AI Fintech startup, headquartered in San Francisco. Our vision is to help every business get quick access to affordable capital. We help financial institutions turbocharge their lending processes by building AI agents that help them write more loans to small businesses. Our founding team brings over a decade of experience from Uber, Cruise, American Express, and other Silicon Valley startups. We are venture-backed by Kindred Ventures (investors behind Uber & Perplexity) and Better Tomorrow Ventures (investors behind Unit & Mercury). Our product is live and we are rapidly growing with our early customers.