IoT Systems & Embedded Engineer (End-to-End) 80-100%

Droople is a Swiss IoT startup founded in 2018 that has the ambition to make the world aware that water is our shared source of life. Droople’s Water Intelligence Platform enables businesses to get the necessary insights and tools to change the way they use water to ensure a sustainable future for humanity.

Droople provides IoT enterprise solutions in the field of water treatment systems, sanitary ware, and appliances as well as standard products for individual applications.

We are seeking a polyvalent IoT Systems Engineer who bridges the gap between the physical world and the cloud. You will not just write firmware; you will own the data journey from the sensor edge, through the telemetry pipeline, to the cloud backend. If you enjoy the challenge of building a cohesive ecosystem where hardware and software are perfectly synced, we want you.

Vos missions

Edge Development : Design, develop, and maintain ultra-low-power C / C++ firmware for STM32 devices (LoRaWAN / NB-IoT).

Telemetry Pipeline : Build and optimize the data ingestion layer written in Go, ensuring reliable delivery of edge data to the cloud and maintaining data integrity within our TimescaleDB time-series database.

System Integration : Own and manage the downlink communication flow, enabling the main application to configure and control deployed devices.

Cloud Backend : Enhance and maintain the TypeScript backend to reliably serve data to frontend applications and REST API consumers.

End-to-End Architecture : Collaborate on the design of the full data contract, including payload serialization, security, and storage efficiency.

Troubleshooting : Debug complex, cross-stack issues ranging from hardware signal noise to cloud-side database latency.

Vos compétences

• Master’s degree in Micro-engineering, Electrical Engineering, Computer Science, or a related field.
• 5+ years of experience in embedded systems, with a proven track record of moving up the stack .

Firmware core :

Backend & systems :

Full-stack mindset :

Tools & infrastructure :

Languages :

Eligibility :

Avantages

Droople is a swiss-based startup founded in 2018, based in Puidoux. The company’s IoT-leveraged SaaS Water Intelligence Platform empowers businesses and institutions across industries to leverage fine-grained water data to transform the way they manage water.