Senior Embedded Firmware Engineer

Company Description A3N Consulting LLC is a global, innovation-focused consulting firm dedicated to transforming how organizations hire, manage, and develop talent. Founded by entrepreneurs, the company delivers end-to-end workforce and consulting solutions that help clients scale efficiently while supporting long-term career growth for professionals. A3N Consulting is known for its domain-expert recruiting team and fast turnaround times, emphasizing quality, agility, and precision in every engagement. With an expanding presence across India, the UK, Dubai, Singapore, Malaysia, and the USA, the company is a trusted partner in workforce transformation. A3N Consulting focuses on building strategic partnerships and shaping careers through innovative, growth-driven solutions and service excellence.
Role Description This is a full-time, on-site Senior Embedded Firmware Engineer role based in Houston, TX. The Senior Embedded Firmware Engineer will design, implement, and maintain embedded firmware for microcontroller-based systems, with a focus on ARM architectures. Daily responsibilities include developing and debugging low-level software, integrating firmware with hardware components, and collaborating with electrical and software engineering teams to define system requirements and interfaces. The role involves performing code reviews, optimizing performance and reliability, and ensuring compliance with relevant standards and best practices. The engineer will also contribute to technical documentation, support product validation and testing, and provide guidance and mentorship to junior engineers.
Qualifications

• Strong expertise in Embedded Software and Firmware development, including real-time systems and low-level driver implementation.
• Hands-on experience with ARM Architecture, microcontrollers, and related development environments and toolchains.
• Proficiency in Debugging embedded systems using oscilloscopes, logic analyzers, JTAG, and in-circuit debuggers.
• Solid foundation in Electrical Engineering concepts related to embedded hardware, schematics, and board-level bring-up.
• Proven Software Development skills in C/C++ for embedded systems, including version control (e.g., Git) and structured development workflows.
• Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field, or equivalent practical experience.
• Experience with embedded RTOS, communication protocols (e.g., SPI, I2C, UART, CAN, Ethernet), and bootloaders is highly beneficial.
• Ability to work collaboratively in a cross-functional, on-site environment and communicate complex technical concepts clearly.
• Prior experience in safety-critical, industrial, or IoT products is a plus.