Senior Embedded Firmware Engineer (IoT / BLE / Wi-Fi)

Oowlish; Nice; À distance; EUR 55 000 - 75 000; Plein temps

Résumé du poste

A growing software development company based in France is looking for a Senior Embedded Firmware Engineer to work on innovative IoT devices for pet health. This role requires over 5 years of experience in firmware development, with a strong focus on power optimization and IoT protocols. Enjoy the benefits of remote work, flexible hours, and opportunities for professional growth within an internationally recognized workplace.

Prestations

Home office

Flexible Hours

Competitive compensation based on experience

Career plans for extensive growth

International Projects

Oowlish English Program

Oowlish Fitness with Total Pass

Games and Competitions

Qualifications

• 5+ years experience in firmware development for IoT devices.
• 3+ years experience with BLE modules from Nordic.
• Extensive usage of WiFi and BLE on ESP devices.

Responsabilités

• Contribute to the firmware development for IoT devices.
• Optimize power consumption for battery-powered systems.
• Collaborate with hardware and software teams.

Connaissances

Firmware development for IoT devices

Experience with BLE modules

Power optimization techniques

Using IoT protocols

Experience with LTE-M/NB-IoT modules

Description du poste

Overview

Join Our Team

Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.

As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact.

We offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We''re looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence.

About the Role

We’re partnering with an innovative early-stage company revolutionizing pet health through smart, connected technology. Their product is a next-generation collar-mounted device that leverages IoT and AI to monitor pet activity, wellness, and location in real-time — helping both pet parents and veterinarians take proactive care decisions.

We are looking for a Senior Embedded Firmware Engineer to join our Firmware team. If you’re passionate about low-level development and excited to shape the future of pet tech, this role is for you.

Responsibilities

As a Senior Embedded Firmware Engineer, contribute to the firmware development for IoT devices, optimize power consumption for battery-powered systems, and collaborate with hardware and software teams to deliver reliable pet-health solutions.

Requirements

• 5+ years experience in firmware development for IoT devices
• 3+ years experience with BLE modules from Nordic
• Experience with both nRF5 SDK 17.1.0 and nRF Connect SDK 3.1.1
• Power optimization for battery-powered devices
• Experience implementing SPI, I2C and UART on NRF devices
• 3+ years experience with ESP32S3 and/or ESP32C6
• Experience implementing power optimization techniques (ULP, deep/light/modem sleep)
• Extensive usage of WiFi and BLE on ESP devices for IoT applications, using protocols like MQTT, CoAP, HTTP and LwM2M
• 3+ years experience with LTE-M/NB-IoT modules from Quectel and U-blox/Trasna
• Experience optimizing for different power optimizations like PSM and eDRX
• Experience with IoT protocols over LTE-M (MQTT, CoAP, HTTP and LwM2M)

Nice to Have

• Experience with other common MCUs (STM32, NXP LPC, PIC, AVR)
• Experience with GNSS technologies
• Experience with MEMS-based sensing technologies

Benefits & Perks

• Home office
• Flexible Hours
• Competitive compensation based on experience
• Career plans to allow for extensive growth in the company
• International Projects
• Oowlish English Program (Technical and Conversational)
• Oowlish Fitness with Total Pass
• Games and Competitions

How to Apply

You can also apply here:

Website: https://www.oowlish.com/work-with-us/

LinkedIn: https://www.linkedin.com/company/oowlish/jobs/

Instagram: https://www.instagram.com/oowlishtechnology/