Senior Fullstack Engineer

Working 100% remotely during EST hours, the contract-to-hire Senior Fullstack Engineer will architect and develop features for a multi-tenant SaaS IoT platform, focusing on real-time telemetry and system scalability while collaborating with cross-functional teams. Key responsibilities Architect, design, and develop new features for an event-driven IoT platform Write high-quality, efficient, and scalable code using Node.js and React Mentor fellow engineers and contribute to architectural decisions and product direction Required qualifications 8+ years of professional development experience as a Full Stack Engineer Deep expertise in JavaScript, Node.js (Hapi.js/Express.js), and React Experience designing and maintaining microservices-based architectures Proven ability to build real-time event processing platforms Bachelor's degree in Computer Science or equivalent practical experience