IoT Tools Developer

চাকরির বিবরণ

You will develop the software tools, dashboards, and connectivity layers that make IoT devices manageable and useful at scale — from firmware update utilities and device management platforms to protocol bridge services and real-time telemetry dashboards. WorkSprout is a deep-tech engineering and design partner across twelve practice areas — TinyML & Edge AI, Custom AI Development, AI Automation & Agents, Data Engineering & Collection, IoT Solutions, Hardware Prototyping, Robotics & Automation, 3D Design & Modeling, Software Development, Growth & DevOps, Branding & Creative Design, and Startup & Product Launch. We deliver systems that work in production, not just in demos. Office hours 09:00 – 18:00 BST, Monday to Friday; hybrid in Dhaka, Bangladesh. Applications are reviewed on a rolling basis. To apply, email careers@worksprout.us with the subject "IoT Tools Developer".

দায়িত্ব

• Build device management and OTA update tools for IoT fleet management at scale
• Develop protocol bridge services (MQTT ↔ REST, CoAP ↔ WebSocket)
• Create CLI utilities and SDKs for IoT device configuration, provisioning, and testing
• Build real-time web dashboards for device telemetry visualisation and alerting
• Implement secure device provisioning and PKI certificate management workflows
• Write hardware-in-the-loop (HIL) integration tests for firmware validation

যোগ্যতা

• Python and Node.js for IoT tooling and backend services
• Experience with MQTT, CoAP, or AMQP messaging protocols
• Knowledge of cloud IoT platforms (AWS IoT, Azure IoT Hub, or Google Cloud IoT)
• REST and WebSocket API design and development experience
• Familiarity with Docker for tool containerisation and deployment
• Nice to have: Experience with FOTA (Firmware Over-the-Air) frameworks such as Mender or Balena
• Nice to have: Knowledge of TLS/mTLS and PKI certificate lifecycle management
• Nice to have: Background in embedded C for firmware integration and test harness development

সুবিধা

• Build tools used daily by embedded and IoT engineering teams
• Competitive salary benchmarked to international rates
• Flexible hybrid work arrangement
• Access to IoT device lab for real hardware testing and validation
• Open-source tooling project support and contribution time