Senior Firmware Engineer-malaysia

About us:

SensorFlow makes smart buildings a reality, we are on a mission to retrofit every building to automate decision making and get actionable insights from data, starting with hotels. SensorFlow has helped brands like Accor and RedDoorz save up to 30% on their energy costs while improving their operational productivity through actionable insights from real time data. We are currently in 7 markets across South East Asia and expanding rapidly.

Join us, as we work towards making every building more productive, efficient and sustainable!

Job Responsibilities

• To design, develop, maintain our IOT product suite in partnership with the team lead.
• Drive architectural decisions across various aspects of the system including firmware design in edge nodes, gateway, communication and data flow between edge nodes to gateway and gateway to cloud.
• Programming ARM based Microcontrollers and Edge Gateways
• Evaluate technical risks and provide necessary resolution
• Investigate firmware related incidents and mitigate them
• Create and maintain software documentation
• Take ownership, there are lots of opportunities to take up an existing or new section of the product and make it your own
• Monitor and analyze the fleet performance in production to detect issues, suggest improvements and make recommendations.

Skills and Qualifications Requirements

• 5+ years of experience in developing real time embedded software in RTOS environment (preferably FreeRTOS)

• Experience in developing for and managing a medium to large scale fleet of IoT devices in production.

• Good understanding of wireless networking principles and end-to-end IOT architecture

• Experience engaging with senior stakeholders

• Solid experience in the C programming language. Java programming experience is a plus.

• Experience in device protocols like I2C, SPI, UART and communication protocols (LORA,Zibgee)

• Experience in unit test framework such as Ceedling, JUnit .

• Good understanding of SDLC (Agile) and basic electronics hardware

• Familiar with embedded development tools (emulators, debuggers, analysers, oscilloscopes, etc)

• You know how to use CI/CD processes to deploy into production

• You know  how to use GIT for version control

Working at SensorFlow:

At SensorFlow, we’re made up of dreamers, achievers, and visionaries whose passion and belief in a greater cause drive us to do more and push the boundaries of innovation every day. If you want to work with fun-loving and diverse personalities in an environment that prioritizes your learning, development, and autonomy, then SensorFlow is the perfect place for you.