Embedded FW/SW Engineer

We are currently searching to recruit an

Embedded FW/SW Engineer

Scope

As part of a multicultural/international HW/FW developing team, the engineer will develop microcontroller firmware for IoT/Cloud smart products used in innovative monitoring and measurement applications for electrical protection equipment.

Responsibilities

• Develop from scratch or extend already existing company proprietary C/C++ microcontroller code for:
o Bare-metal, task-based or RTOS application structures,
o Microcontroller peripherals and interrupts in an efficient manner,
o Standard (Modbus/RTU, Modbus/TCP) or proprietary device-to-device communication protocols.
o Communication module (LoraWAN, Wifi, Bluetooth LE, GSM, GPS, etc) interfacing using UART(AT) or SPI,
o Bootloaders,
o Device configuration and non-volatile operations (EEPROM, Flash, etc),
o Network/Cloud time synchronization and Real Time Clocks,
• Extend/modify already existing embedded web server code and HTML/JS/CSS code.
• Extend/modify already existing code for embedded SNMP agents.
• Create/Extend/Modify user code for existing embedded Linux platforms.
• Creating test plans and perform thorough testing/validation of the developed code using software and hardware laboratory tools.
• Configure, manage, and interact with Cloud platforms connected to the developed devices.
• When requested/needed:
o Prepare Cloud/device status client reports from operating field devices.
o Prepare unit/routine test reports for internal or client use.
• Prepare code documentation and code module libraries.
• Assemble devices under test and perform minor HW changes using laboratory tools (soldering iron, screwdriver assembly).
• Contribute to team efforts and needs.
• Follow team development processes (Comments, code interfaces, mini-APIs)

Required Academic Background, Knowledge and prior Experience

• Bachelor of Science in Electrical Engineering or Computer Science, Master is a plus.
• Minimum 5 years of experience in embedded firmware/software development.
• Proven experience in developing code for PIC, AVR and ARM microcontrollers.
• Proven experience in developing code for IoT embedded communication modules (Wifi, BLE, GSM, etc).
• Working experience with Web protocols (HTTP, DNS, SSL, etc), IoT protocols (MQTT, etc) and Cloud platforms (Microsoft Azure, AWS, etc).
• Working experience with laboratory tools (bench power supplies, multimeters, oscilloscope, soldering iron).
• Familiarity with terminal utilities (PuTTY, etc).
• Familiarity with network debugging tools (Wireshark, Postman, Webhook, etc).
• Familiarity with window applications in .NET (C#).
• Familiarity with electronic CAD design tools (Altium, Eagle).
• Strong organizational and time management skills with emphasis on handling details.
• Proficient oral and written communication skills in Greek and English
• This position requires approximately 30% travel

Personality Traits

• Diligence
• Teamwork
• Result-driven work
• Willingness to learn
• Problem Solving
• Working well under pressure and thrive in a demanding environment

Please note that after screening of all CVs received, we will only contact the candidates who meet the requirements of the job in order to arrange an interview. ​ All applications are considered strictly confidential. Candidates can also send their Cvs directly to human.resources@raycap.com