Senior Software Engineer

Our Mission:
At SahiHealth, We connect patients with local doctors, offer lab test free home collection, Book USG, CT, MRI and Other Investigation and ensure timely medicine delivery tailored to individual needs. To make healthcare accessible, affordable, and accurate for everyone, everywhere. Vision: To become a global leader in transforming healthcare delivery through technology and innovation. Industry: Digital Health, Telemedicine, AI-Powered Diagnostics 2. Core ValueAccuracy: Delivering precise, reliable healthcare solutions. Accessibility: Ensuring healthcare is available to all, regardless of location or income. Innovation: Leveraging cutting-edge technology to solve healthcare challenges. Empathy: Prioritizing patient needs and experiences. Trust: Building long-term relationships through transparency and reliability. Your RoleAs a Principal Engineer, you will be a key technical leader responsible for driving architecture decisions, optimizing system performance, and setting best practices. You will work on highly scalable distributed systems, solving complex challenges in real-time data processing, high-traffic APIs, and infrastructure scaling. This role requires deep technical expertise, strategic thinking, and the ability to mentor teams while driving innovation.Key ResponsibilitiesDefine and drive the backend architecture, ensuring scalability, performance, and security.Design, develop, and optimize high-availability microservices and APIsSolve complex system design challenges related to real-time data processing, distributed computing, and high-throughput applicationsGuide and mentor engineers, fostering a culture of technical excellence and innovationConduct architecture reviews, establish coding best practices, and ensure system reliabilityOptimize database performance and manage data pipelines for real-time analyticsCollaborate closely with product, frontend, and DevOps teams to drive technology decisions aligned with business goalsEvaluate and implement emerging technologies to enhance platform capabilitiesWhat We’re Looking For:5+ years of experience in backend engineering, including designing and scaling distributed systemsExpertise in Node.js, Python, or Golang (experience with multiple is a plus)Strong understanding of system architecture, microservices, event-driven design, and API scalabilityHands-on experience with SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis)Experience with message queues and event streaming (Kafka, RabbitMQ, etc.)Strong knowledge of cloud platforms (AWS, GCP, or Azure) and infrastructure-as-codeExpertise in containerization and orchestration (Docker, Kubernetes)Experience in performance optimization, database tuning, and security best practicesA track record of leading technical initiatives and mentoring teamsStrong problem-solving skills and the ability to work in a fast-paced environment