Industrial IoT Platform Engineer: Edge-to-Cloud with Arduino

Somewhere; Latin Quarter (FL); On-site; USD 48,000 - 70,000; Full time

Job summary

Somewhere is seeking a skilled Software Developer to design, develop, and maintain an IIoT platform with a focus on Arduino-based edge devices and microcontroller-driven solutions. You will co-create cloud/backend and embedded applications powering industrial environments, bridging embedded systems with cloud computing.

The role emphasizes platform development, device integration, edge-to-cloud synchronization, security, and collaboration with OT and cloud teams to deliver end-to-end IIoT

Qualifications

• Bachelor's degree in Computer Science, Electrical Engineering, or related field.
• 3+ years of software development experience with Arduino-based or MCU platforms.
• Proficiency in C/C++ for embedded development and at least one higher-level language like Python, JavaScript, or Go.
• Familiarity with industrial-grade sensors, actuators, and protocols (Modbus, OPC UA, RS485).
• Experience with MQTT, CoAP, RESTful APIs, and message brokers (Kafka, RabbitMQ).
• Experience integrating with public IoT platforms (AWS, Azure, GCP).

Responsibilities

• Design and develop backend software and APIs for data ingestion, device management, and analytics for the IIoT platform.
• Build and maintain edge-to-cloud communication flows including Arduino and other microcontroller devices (ESP32, STM32).
• Create and manage Over-The-Air (OTA) update mechanisms for edge devices.
• Develop, deploy, and optimize firmware for Arduino-based devices used in industrial applications (sensors, actuators, gateways).
• Interface with industrial sensors and actuators via analog/digital I/O, I2C, SPI, UART, and protocols like Modbus or CAN.
• Design telemetry and remote control workflows using MQTT or custom Arduino-to-cloud protocols.
• Develop cloud connectors and integrations with AWS IoT Core, Azure IoT Hub, or Google Cloud IoT.
• Synchronize edge device states, commands, and alerts to cloud dashboards and data pipelines.
• Implement time-series data storage and visualization with InfluxDB, Grafana, or TimescaleDB.
• Implement encryption and secure bootloaders for Arduino-based devices; build resilience with watchdogs and remote debugging.
• Collaborate with embedded engineers, OT specialists, and cloud developers for end-to-end IIoT deployments.
• Maintain clean documentation for hardware-software interfaces, firmware upgrades, and integration workflows.

Skills

C/C++

Embedded systems

Cloud APIs

Tools

AWS IoT Core

Azure IoT Hub

GCP IoT

InfluxDB

Job description

Somewhere is seeking a skilled Software Developer to design, develop, and maintain an IIoT platform with a focus on Arduino-based edge devices and microcontroller-driven solutions. You will co-create cloud/backend and embedded applications powering industrial environments, bridging embedded systems with cloud computing.

The role emphasizes platform development, device integration, edge-to-cloud synchronization, security, and collaboration with OT and cloud teams to deliver end-to-end IIoT