Embedded Electronics Engineer for Global Water Tech

Kumuluswater; Paris; On-site; EUR 13,000 - 20,000; Full time

Job summary

Kumulus Water is seeking an Electronics and Embedded Systems Design Engineer to join our fast-growing team in Paris. You will design and simulate analog and digital circuits, develop PCBs, and select components to meet performance and reliability targets.

You will collaborate with the CTO and cross-disciplinary teams, contributing to embedded board integration and system architecture. The role emphasizes bilingual documentation and hands-on problem solving in a startup environment.

Qualifications

• Final-year engineering student or gap year in electronics,Electrical engineering, embedded systems or equivalent.
• Experience in designing and simulating electronic circuits, analog and digital.
• Proficient with CAD tools such as Altium, KiCad, Eagle, or similar.
• Basic skills in microcontroller programming (C, C++ or equivalent) and familiarity with embedded architectures.
• Familiarity with common communication protocols (I2C, SPI, UART, CAN).
• Analytical, rigorous and curious with interest in innovation and electronic systems.

Responsibilities

• Design and simulate analog and digital electronic circuits based on product specifications.
• Develop electronic schematics and PCBs using CAD tools like Altium, KiCad or Eagle.
• Define and select electronic components for system constraints, performance and reliability.
• Conduct tests, measurements and validations on prototypes in lab and real-world environments.
• Contribute to development of embedded boards and integration into finished products.
• Define power, sensor and actuator requirements and design related electronic systems.
• Document designs, including schematics, BOMs, and technical reports in French and English.

Skills

Circuit design

Analog & digital design

MCU programming (C/C++)

I2C/SPI/UART/CAN

Analytical mindset

Education

Final-year engineering student

Tools

Altium

KiCad

Eagle

Job description

Kumulus Water is seeking an Electronics and Embedded Systems Design Engineer to join our fast-growing team in Paris. You will design and simulate analog and digital circuits, develop PCBs, and select components to meet performance and reliability targets.

You will collaborate with the CTO and cross-disciplinary teams, contributing to embedded board integration and system architecture. The role emphasizes bilingual documentation and hands-on problem solving in a startup environment.