Fullstack Developer
About the Company Cortex is an AI-powered platform built for real estate investors and asset managers. It transforms fragmented financial, technical, and commercial data into clear dashboards and predictive insights-helping real estate professionals optimize performance, reduce costs, and make smarter, faster decisions. Designed for strategic decision-making in real estate, Cortex uses advanced AI to make complex analysis and insights generation fast, intuitive, and fully automated. By combining innovation with intelligence, Cortex is redefining how the industry leverages data and AI-setting a new standard for modern real estate management. About the Role We’re looking for a talented Fullstack Developer to join our core product team and help build a high-performance, scalable platform. You’ll collaborate with designers, product managers, and fellow engineers to deliver powerful, user-friendly features across both front-end and back-end layers. This role offers the chance to take technical ownership, contribute to architecture decisions, and build a product at the intersection of AI and real estate innovation. Responsibilities Develop and maintain end-to-end features across the stack Build interactive dashboards and data visualizations based on backend data Collaborate with designers and product managers to implement high-quality user interfaces Design and develop scalable APIs, backend services, and Firebase Cloud Functions Participate in code reviews, architecture planning, and continuous improvement efforts Mentor junior developers and contribute to coding best practices Requirements 3+ years of experience as a fullstack developer Strong proficiency with React, Vue.js, and TypeScript Deep understanding of modern frontend architecture and component-driven development Experience integrating with REST APIs and backend services Experience with Firebase, including Cloud Functions Proficiency with Git, CI/CD workflows, and automated testing Passion for writing clean, maintainable, and scalable code Nice to Have Experience with Python and FastAPI Background in working on data-heavy or analytics-driven applications Familiarity with Firebase Hosting, Authentication, and Firestore Skills and focus React Vue.js TypeScript Firebase REST APIs