Sr. Full Stack Developer (MERN)

We are looking for a Senior Full Stack Developer to join the CADE (Context Aware Defense Enforcer) team.CADE is AI-powered Application Security and Defense Enforcer that protects modern, cloud-native applications from zero-day exploits, automated threats, and evolving attack vectors.In this role, you will lead the design and development of scalable front-end and back-end solutions that integrate seamlessly with our APIs and advanced security intelligence services. You will be responsible for building production-grade systems capable of handling high-traffic, real-time security workloads at scale.Key ResponsibilitiesLead the design and development of MERN + Next.js applications powering CADE’s analytics, dashboards, and user interfaces.Build and maintain backend services using Nest.js and Node.js, integrating with Python APIs for AI/ML-driven threat intelligence, anomaly detection, and real-time analytics.Develop and optimize REST and GraphQL APIs for secure, efficient data exchange.Architect production-grade, scalable, and secure microservices capable of handling high-traffic, low-latency security operations.Implement advanced Next.js features (SSR, SSG, dynamic routing, API routes, middleware) to enhance performance, SEO, and user experience.Collaborate closely with security engineers to ensure compliance with web security standards (OWASP Top 10, API Security Best Practices).Champion code quality through unit and integration testing, CI/CD pipelines, and rigorous code reviews.Mentor junior engineers and contribute to technical strategy, architectural decisions, and best practices for the CADE platform.Requirements5+ years of professional software development experience with production-level deployments.Strong expertise in the MERN stack (MongoDB, Express, React, Node.js) and Next.js for building modern, high-performance front-ends.Proficiency with Nest.js for structured, modular backend services.Solid experience integrating Python APIs (FastAPI, Flask, Django) into Node.js/Nest.js ecosystems.Deep understanding of REST, GraphQL, and microservices architectures.Hands-on experience with real-time data processing (WebSockets, Kafka, Redis).Strong background in web application security, API security, and secure coding practices.Proven experience deploying and scaling applications in AWS, Azure, or GCP, using Docker and Kubernetes.Nice to HaveExposure to application security platforms, defense enforcers, or SIEM systems.Knowledge of machine learning integration for anomaly detection or threat forecasting.Open-source contributions in MERN, Next.js, Nest.js, or security-related projects.