Jobs at Qualinx

Own the end-to-end GNSS receiver software architecture, develop acquisition, tracking, navigation, positioning, and interference-mitigation algorithms, and optimize embedded implementations for low-power chipsets. Lead architectural trade-offs across software, hardware, and silicon constraints; oversee C/C++ implementation on RTOS, bare-metal, and FPGA platforms; mentor engineers; and collaborate with product management, leadership, and customers on roadmap and technical direction.

Supports semiconductor production test solution development, validation, and release for wafer sort and final test. Responsibilities include ATE test programming, silicon characterization, production qualification, yield improvement, failure analysis, test optimization, digital test methodology implementation, automation, documentation, and manufacturing partner support. The role requires cross-functional collaboration with design, product engineering, reliability, and OSAT teams.

Designs and integrates high-level SoC architectures for GNSS and IoT chipsets. Responsibilities include coordinating hardware, firmware, and GNSS teams; defining security, memory, interfaces, power management, clock and reset architectures; integrating IP and analog/RF components; guiding physical design; supporting silicon bring-up and post-silicon debug; and managing development timelines, deliverables, and budgets.

Design and implement communication systems for GNSS and IoT chips, optimizing bandwidth, latency, reliability, and power efficiency. Develop algorithms, analyze wireless standards, benchmark competitors, and collaborate with hardware, software, network, and RTL teams. Support fixed-point modeling and FPGA/ASIC implementation, create validation test plans, troubleshoot system performance, and document designs. The role focuses on digital baseband systems and technologies including GNSS, BLE, LoRa, and NB-IoT.

Develop and maintain embedded software for GNSS and IoT semiconductor products. Responsibilities include writing and debugging embedded C, developing unit and functional tests, optimizing code for speed and power consumption, collaborating with hardware and application software engineers, maintaining products, and mentoring junior engineers.