In this role you'll be a foundational and versatile member of our engineering team, focused on building a simpler, smarter, and more intuitive experiences for homeowners. You'll collaborate closely with our Head of Engineering, Head of Design, and fellow engineers to bring to life a user-friendly app that clarifies complex home expense management and builds long-term trust with our customers. This role is perfect for someone who is passionate about solving complex problems and excited to learn new technologies. You'll have an opportunity to shape a powerful product at an early-stage, high-growth company. Core Responsibilities Include: Building and maintaining: A robust, scalable, and secure financial platform; Web and mobile applications that help homeowners track, understand, and pay for their home expenses; AI-powered data pipelines that transform customer data into insights, including finding savings opportunities. What You'll Need: Strong computer science fundamentals and problem-solving skills. Ability to write clean, maintainable, and well-tested code. Curiosity to learn new technologies and tackle ambiguous challenges. Qualifications: Bachelor's degree in Computer Science or a related field (or equivalent practical experience). Experience with modern programming languages and web technologies (e.g., JavaScript/TypeScript, React, Node.js, Python, etc.). Bonus: experience in fintech, billing systems, or working with financial data. www.getcastle.com