Embedded Software Engineer (IoT)

TL;DR

Embedded Software Engineer (IoT): Designing and developing bare-metal firmware for mixed-signal ICs with an accent on real-time performance and hardware interaction. Focus on building validation platforms, supporting customer integration, and optimizing DSP algorithms for performance-constrained systems.

Location: Chandler, Arizona. Must be able to access technical data without a requirement for an export license. We are unable to sponsor or obtain export licenses for this role.

Company

hirify.global is propelled by top engineers in mixed-signal processing, solving complex challenges with innovative end-user solutions.

What you will do

• Design, develop, and test real-time embedded firmware for hirify.global ICs.
• Build host-side applications and Python environments to test and demonstrate embedded firmware.
• Collaborate with cross-functional teams including hardware, software tools, applications, and SQA.
• Collect requirements and document designs and APIs for internal and external stakeholders.
• Support customer integration and field engineering efforts.

Requirements

• BS or MS in Computer Science, Electrical Engineering, or related field.
• 5+ years of experience in real-time embedded development.
• Strong expertise in bare-metal and application firmware development on microcontrollers (ARM, RISC-V, MIPS).
• Experience implementing and optimizing DSP algorithms for fixed-point embedded and performance-constrained systems.
• Advanced proficiency in C/C++ and solid Python skills.
• Excellent communication and documentation abilities.

Nice to have

• Familiarity with Git, Meson/Ninja build systems, and GoogleTest.
• Knowledge of debugging tools (JTAG, SWD, GDB) and peripheral interfaces (SPI, I2C, etc.).
• Knowledge of low-level optimization techniques.
• Experience working with battery power related technologies including charging, gauging and testing.
• Experience with MATLAB for testing, control and algorithm development.
• Experience with audio signal processing and related electronics (codecs, filters, etc.)

Culture & Benefits

• Award-winning culture built on inclusion and fairness.
• Meaningful community engagement.
• Enjoyable employee experiences.