IoT Project Developer

We are seeking a skilled and motivated IoT Project Developer to support the development of smart embedded systems and cloud-connected solutions. This is a part-time freelance opportunity ideal for professionals who enjoy working independently on cutting-edge IoT projects.

Key Responsibilities

Develop and program embedded systems using

ESP32

Implement

MQTT-based communication

between devices and cloud services

Design and integrate

RESTful APIs

for data exchange and control

Set up and manage

AWS IoT infrastructure

(IoT Core, Lambda, DynamoDB, etc.)

Collaborate on hardware prototyping and software integration

Conduct testing, debugging, and documentation of developed components

Work closely with project leads

Your Profile

Proven experience with

ESP32 development

Strong knowledge of

MQTT ,

API design , and

AWS cloud services

Familiarity with

hardware-related programming

and IoT architectures

Independent, structured, and solution-oriented working style

Experience with agile development methods is a plus

Fluent in

English or German

What We Offer

Flexible working hours and remote-friendly setup

Exciting and innovative projects with room for creativity

A collaborative and supportive team environment

Competitive hourly compensation