Summary: Seeking a Senior Backend Developer with Node.js expertise to design, develop, and maintain scalable backend services and drive technical solutions in an innovative environment. Highlights: 1. Design and develop scalable backend services using Node.js 2. Drive independent architectural decisions and technical solutions 3. Contribute to DevOps processes and infrastructure improvements At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a **Senior Backend Developer** to join one of our **clients**' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. **Key Responsibilities:** * Design, develop, and maintain scalable backend services using Node.js * Build and manage API integrations and external system connections * Work with Azure cloud infrastructure for deployment and scaling * Implement and manage event\-driven systems, including geolocation\-based features * Develop and optimize push notification orchestration systems * Contribute to DevOps processes, including CI/CD, monitoring, and infrastructure improvements * Ensure system reliability, performance, and security * Collaborate with cross\-functional teams (product, hardware, and software) * Make independent architectural decisions and drive technical solutions **Requirements:** * **Senior\-level experience** in backend development with strong expertise in **Node.js** * Solid experience with **DevOps practices** and cloud environments (preferably Azure) * Proven experience with **API development and system integrations** * Experience with **event\-driven architectures** * Strong understanding of **scalable system design** * Ability to work **independently** and take ownership of solutions * Good communication skills and **conversational English** **Nice to Have** * Experience in **healthcare projects** or familiarity with healthcare regulations * Knowledge of **geolocation\-based systems** * Experience with **push notification systems at scale** * Exposure to **hardware \+ software integrated environments**