Senior Systems Developer

5 days ago

Kollam, Kerala, India beBeeBackend Full time ₹ 12,00,000 - ₹ 20,00,000
Job Overview

We're seeking a skilled Backend Engineer to join our team.

This role is perfect for someone who enjoys architecting APIs, thinking end-to-end about reliability and scale, and shipping features that real users love.

Key Responsibilities
  • Design, develop and deploy scalable REST/GraphQL APIs and microservices that drive our core flows.
  • Build data models and database schemas optimized for performance and operational simplicity.
  • Implement robust authentication, authorization, payments integrations, audit trails and secure data handling for medical/health data.
  • Design and operate data ingestion pipelines for devices ensuring durability and near-real-time processing.
  • Implement caching, queueing and backpressure strategies to keep the system performant under load.
  • Ship observability and create runbooks for common operational scenarios.
  • Write production-quality tests, CI/CD pipelines, and support release management and incident response.
Requirements

Our ideal candidate will have:

  • 2-4 years building production backend systems with Node.js (TypeScript) and frameworks like Express/Nest.
  • Strong experience with PostgreSQL and/or MongoDB: schema design, indexing, query optimisation.
  • Practical knowledge of caching (Redis) and message queues (Kafka / RabbitMQ / SQS).
  • Cloud experience (GCP or AWS) — deploying services, setting up infra, and managing costs.
  • Familiarity with Docker and basic orchestration concepts (Kubernetes experience is a plus).
  • Practical understanding of security best practices.
  • Track record of owning features end-to-end and shipping in a fast, iterative environment.
Bonus Points

The following skills will give you an edge:

  • Experience with telemetry / IoT ingestion pipelines and time-series data.
  • Experience building marketplace platforms, payment flows or health-tech systems.
  • Knowledge of GraphQL, event sourcing, or CQRS patterns.
  • Hands-on experience with observability tooling.
  • Published projects, open-source contributions, or prior startup experience.

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