Senior Backend Developer

6 days ago

Hyderabad, Telangana, India beBeeBackendDeveloper Full time ₹ 18,00,000 - ₹ 24,00,000

About Us:

We're a rapidly growing eSIM services platform that simplifies connectivity with powerful APIs, robust B2B and B2C interfaces, and seamless integrations. Our platform enables global eSIM lifecycle management, user onboarding, secure payment systems, and scalable deployments.

Key Responsibilities:

  • Design, develop, optimize, and maintain high-performance RESTful APIs using Node.js and MongoDB.
  • Optimize backend performance for handling large data volumes and high-traffic production environments.
  • Develop and maintain multi-tenant architectures ensuring data policies, security, scalability, and efficiency.
  • Design and implement microservices-based solutions, ensuring modularity and maintainability.
  • Proficiently manage and optimize MongoDB, including indexing, aggregation, and performance tuning.
  • Work with DevOps to ensure scalability, reliability, and security of backend systems.
  • Collaborate with product teams to build long-term, scalable backend solutions.
  • Write clean, maintainable, and secure code following industry best practices. Enforce coding standards, conduct detailed code reviews.
  • Implement logging, monitoring, and debugging tools to ensure system reliability.

Qualifications:

  • 7+ years of experience in backend development with Node.js and MongoDB.
  • Strong understanding of microservices architecture and system design principles.
  • Experience in building and maintaining multi-tenant SaaS applications.
  • Proven experience handling large-scale data and high-traffic production systems.
  • Proficiency in MongoDB, including schema design, indexing strategies, and performance optimization.
  • Experience with event-driven architecture and messaging queues (e.g., AWS SQS, RabbitMQ, Kafka).
  • Knowledge of authentication and authorization mechanisms (JWT, AWS Cognito, SSO).
  • Strong experience with API development best practices, security, and rate limiting.
  • Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines.
  • Proficiency in cloud services (AWS, GCP, or Azure) for backend infrastructure.
Skills and Qualifications
  • Backend Development with Node.js and MongoDB.
  • Microservices Architecture and System Design Principles.
  • Multi-Tenant SaaS Applications.
  • Large-Scale Data and High-Traffic Production Systems.
  • MongoDB Schema Design and Performance Optimization.
  • Event-Driven Architecture and Messaging Queues.
  • API Development Best Practices and Security.

This role offers the opportunity to work on cutting-edge technologies, collaborate with experienced professionals, and contribute to the growth of our organization.

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