IoT Cloud & Device Integration Engineer

Key Responsibilities

• Define and implement device-to-cloud protocols (MQTT, HTTPS, WebSocket) with secure transmission (TLS, certificates, token-based auth).
• Design and document device provisioning, onboarding, and OTA update workflows.
• Work directly with backend developers on APIs, data structures, message schemas, and device lifecycle management.
• Coordinate with frontend developers so telemetry, alerts, and configurations appear correctly on the customer dashboard.
• Build integration test rigs and automated scripts to validate end-to-end flows (device → cloud → dashboard).
• Collaborate with the Hardware Engineer on device-side communication stack and payload design.
• Monitor production fleets, troubleshoot connectivity and data issues, drive improvements.
• Contribute to cloud-side tooling for diagnostics, remote configuration, and fleet health visibility.
• Prepare integration documentation, API specs, and runbooks for support and field teams.

Required Qualifications

• Bachelor’s or Master’s degree in Computer, Electronics, or Software Engineering.
• 3–6 years in IoT integration, backend, or full-stack development with connected devices.
• Strong working knowledge of IoT communication protocols (MQTT, HTTP/REST, WebSocket, TCP/IP).
• Solid experience with REST APIs, JSON, authentication (OAuth/JWT), and device provisioning patterns.
• Proficiency in at least one backend language (Node.js, Python, or Go).
• Basic understanding of frontend frameworks (React, Vue, or similar) to collaborate on device-driven UI features.
• Experience with Git and Agile workflows.

Preferred Qualifications

• Hands‑on with AWS IoT, Azure IoT Hub, or similar cloud platforms.
• Experience with time‑series databases (InfluxDB, TimescaleDB) or message brokers (Kafka, RabbitMQ).
• Exposure to fleet management, ADAS, DMS, or industrial safety platforms.
• Familiarity with edge AI devices and streaming video/telemetry pipelines.
• Some embedded/firmware exposure (enough to debug device‑side issues collaboratively).

Inclusion & Diversity

At Perfect Vision, we believe in equal opportunity and are committed to creating a diverse and inclusive workplace. We warmly welcome and encourage applications from individuals with special needs (motor disabilities), as we provide fully equipped facilities and a friendly workspace designed to ensure they can perform their duties with the highest levels of comfort and professionalism.