GNSS Measurement Engine Firmware Engineer

Apple
Los Angeles, US
On-site

Job Description

As a GNSS Measurement Engine Firmware Engineer, you will be a key member of our highly innovative GNSS design team. You will be defining firmware architecture, documenting the firmware design, developing, testing and integrating infrastructure software and digital signal processing software for novel ultra-low-power GNSS system.

BS and 10+ years of relevant experience

10 years of embedded software development experience using C, C++, as well as scripts languages such as MATLAB and Python.

5 years of product development experience in wireless communication, GNSS, or other relevant industry.

MS in CS, EE, Geomatics is preferred

Familiar with microprocessor such as ARM, RTOS, driver development for PHY hardware and peripherals such as SPI, UART, Ethernet.

Experience in performing low-level drivers and HW bring-up, using test tools and interacting with HW and SoC design teams, implementing diagnostics, manufacturing tests, and protocol compliance test software.

Practical experience of digital signal processing algorithm implementation in an embedded system.

Experience in developing GNSS measurement engine (ME): acquisition, tracking, impairment, AGNSS, coexistence, multipath and jamming mitigation or other wireless location technology is a huge plus.

Experience in embedded software architecture and optimization is a plus.

Skills & Requirements

Technical Skills

CC++MatlabPythonArmRtosSpiUartEthernetDigital signal processingGnss measurement engineAcquisitionTrackingImpairmentAgnssCoexistenceMultipathJamming mitigationEmbedded software architectureOptimization

Level

senior

Posted

4/12/2026

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