We’re reinventing the market research industry. Let’s reinvent it together. At Numerator, we believe tomorrow’s success starts with today’s market intelligence. We empower the world’s leading brands and retailers with unmatched insights into consumer behavior and the influencers that drive it. Numerator is committed to fair and equitable pay practices and regularly runs market analysis to ensure we stay competitive. The hiring range is the estimated base salary for the role. Offers are based on a wide range of factors, including but not limited to: relevant skills, training, experience, and education. In addition to base pay and a comprehensive benefits package, other variable compensation, such as an annual bonus or commission is offered. Numerator is looking for a talented and passionate Fullstack Engineer (Python/React) to join our team in India. As part of our Survey Team, you will be contributing to services across the entire stack—from the database and API layer to the user-facing interfaces—powering the VerifiedVoices platform. This is a fast-paced role with high growth, visibility, and impact. If you are seeking an environment where you get to do meaningful work with other great engineers, then we want to hear from you! What You'll Be Doing: Fullstack Ownership: Contribute to the design, architecture, and implementation of high-performance features across the entire application stack, from backend Python microservices to modern React frontend interfaces. Frontend Development & UX: Develop and maintain rich, responsive, and intuitive user interfaces using React, modern JavaScript/TypeScript, ensuring an excellent user experience. Backend Architecture & APIs: Define, build, and maintain robust, scalable RESTful APIs and microservices using Python and modern frameworks to power the Numerator VerifiedVoices platform. System Reliability & Optimization: Manage and maintain the underlying cloud infrastructure (e.g., AWS) and databases, ensuring high performance, reliability, and security of both frontend and backend systems. Proactively evaluate and implement new fullstack technologies, libraries, and architectural patterns (both Python and React ecosystem) to accelerate development and improve system efficiency.