Senior backend engineer(nodejs)

20 hours ago


Coimbatore, India Transond Systems Full time

Company DescriptionAt Transond Systems, we develop scalable, cloud-native platforms powering multi-tenant applications across Io T and operational domains. Our engineering teams follow modern microservices architecture, CI/CD practices, and industry best practices to deliver robust, high-performance, and secure solutions globally.Role DescriptionWe are seeking a Senior Backend Engineer with MERN stack expertise and strong DSA skills to design, develop, and maintain multi-tenant microservices platforms, ensuring scalability, reliability, and optimal performance. This is a full-time ,on-site role for a Senior Backend Engineer at Transond Systems, located in Coimbatore.Key Responsibilities- Design, implement, and maintain scalable backend services and APIs for multi-tenant platforms.- Build microservices applying cloud-native architecture principles and industry best practices.- Implement RESTful APIs, Graph QL endpoints, and integrations with external systems.- Collaborate with frontend, data, and Dev Ops teams to ensure seamless system integration.- Apply security, multi-tenant data isolation, and performance optimization practices.- Optimize backend performance with Redis or other caching frameworks, database queries, and efficient data handling.- Architect transactional vs analytical data segregation to support multi-tenant workloads.- Apply advanced DSA expertise for algorithmically efficient solutions, data structures, and system-level optimizations.- Participate in code reviews, architecture discussions, and mentoring junior engineers.Required Skills & Experience- 5–8 years of backend development experience, preferably in MERN stack (Mongo DB, Express, React, Node.js).- Strong familiarity with microservices architecture principles and ability to put them into practice.- High expertise in Data Structures & Algorithms (DSA) for scalable and high-performance systems.- Experience with Redis or other caching frameworks for performance optimization.- Proven ability to segregate transactional and analytical data in multi-tenant environments.- Hands-on experience with API design, messaging queues, event-driven systems (Kafka, Rabbit MQ, MQTT).- Knowledge of containerization and orchestration (Docker, Kubernetes).- Solid understanding of CI/CD pipelines, automated testing, and Dev Ops practices.- Expertise in database design, optimization, and scaling (Mongo DB, Postgre SQL, or similar).- Experience with security best practices: authentication, authorization, and data isolation.Nice to Have- Exposure to real-time Io T or telemetry systems.- Experience with Graph QL, Redis advanced patterns, or caching frameworks.- Familiarity with cloud services (AWS, Azure, GCP) and serverless architectures.- Knowledge of event sourcing and CQRS patterns.



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