Keywords: Senior Software Engineer, Full Stack Engineer, Full Stack Developer, Software Engineer (Full Stack), JavaScript, React, Node.js, PostgreSQL, Postgres SQL, AWS, Amazon Web Services, REST APIs, API Development, AI-native development, Claude AI, Generative AI, AI integration, Machine Learning, full stack development, scalable applications, backend architecture, frontend UI/UX development, data analytics, predictive analytics, workflow automation, internal tools development, platform development, healthcare technology, Medicaid, care coordination, social services tech, healthtech, community-based platforms, mission-driven, community impact, social good. This role plays a critical part in modernizing care delivery by replacing manual processes with intelligent, data-driven systems that support housing, food access, childcare, and healthcare coordination.