Work In Tech

We seek an exceptional firmware engineer with a deep understanding of telco connectivity, LTE-M, GPS algorithms, and wireless networking via BLE, WiFi, and UWB. As a Senior Firmware Engineer, you will be instrumental in designing, developing, and optimizing firmware solutions for our innovative IoT asset-tracking products, incorporating GPS functionality, and leveraging Tiny ML capabilities.

RESPONSIBILITIES

• Collaborate with the founders and other team members to define specifications and technical roadmap for our asset-tracking devices.
• Architect efficient and reliable firmware solutions, considering performance, power consumption, security, and interoperability requirements.
• Design, develop, and debug firmware for telco connectivity solutions, integrating LTE-M, BLE, UWB, GPS, and other wireless communication protocols.
• Define test cases for complex scenarios such as device communication, data encryption, positioning, and mesh networking.
• Conduct thorough testing and verification of firmware, ensuring compliance with industry standards and addressing any identified issues or bugs.
• Optimize firmware performance, memory utilisation, and power efficiency, making trade-offs between functionality and resource constraints.

IDEAL CANDIDATE

• Bachelor’s or Master’s in Electrical Engineering, Embedded Systems, or related field.
• Proven industry experience (at least 4 years) in embedded systems and firmware development, strongly focusing on telco connectivity and wireless communication protocols.
• Proficiency in embedded C/C++, Python, Zephyr RTOS and/or FreeRTOS and firmware development tools.
• Strong experience in developing applications for microcontrollers and microprocessors.
• Experience with nrf52 BLE and nrf9160 LTE Modems.
• Experience with BLE Mesh and ESP32 devices is a bonus.
• Strong working knowledge of automation/unit testing and continuous integration practices for embedded devices.
• Good understanding of telco connectivity technologies such as LTE-CAT1, LTE-M, and NB-IoT.
• Familiarity with IoT protocols (MQTT, BLE, UWB, WiFi, LoRa) and integration with cloud platforms.
• Experienced in GPS technology and positioning algorithms.
• Familiarity with Tiny ML to develop ML models for resource-constrained devices.
• Strong attention to detail toward problem-solving and analytical skills
• Good communication skills to effectively collaborate with the hardware and cloud team.

WHAT WE OFFER

• Growth opportunity with an early-stage company.
• Work from home and flexible schedule.
• An opportunity to learn from a highly supportive management team.