Back End Developer

8+ years

of strong experience in

Node.js

backend development with deep expertise in

TypeScript . Proven experience designing and delivering robust

IoT solutions , including edge‑to‑cloud integration, IoT protocols (MQTT, CoAP), and real-time telemetry processing. Hands-on experience with

AWS , particularly

AWS IoT Core , IoT Analytics, Device Defender, IoT Device Management, and other cloud-native services. Strong understanding of

API design , integration patterns, and microservices architecture. Experience with

API management platforms , preferably

Kong , including traffic control, policies, and plugin configuration. Strong background in

Kafka , event streaming, consumer group management, and distributed event-driven architectures. Solid experience with

MongoDB , including schema design, indexing, querying, telemetry workflows, and sharding/replica set concepts. Proficiency across the Node.js ecosystem including Express/Fastify, asynchronous programming, security, and performance tuning. Additional programming knowledge in

Java or Python

is a plus. gRPC (Google Remote Procedure Call) Experience with CI/CD tools, Kubernetes (EKS), Docker, and IaC using Terraform. Strong analytical ability, with hands-on experience in

incident response, debugging, and root-cause analysis

in IoT or distributed cloud environments. Solid understanding of Agile methodologies, engineering best practices, and DevOps principles. Excellent communication, documentation, and cross-team collaboration skills.