Senior Embedded Engineer

Introduction to BOS SemiconductorsBOS Semiconductors is a fabless semiconductor company developing high-performance AI and automotive SoCs for autonomous driving, intelligent vehicles, robotics, Physical AI, and edge AI applications. Our flagship products, Eagle-N (AI Accelerator) and Eagle-A (Automotive SoC), leverage advanced chiplet architecture to deliver scalable, high-performance computing solutions. Join us in building the next generation of intelligent semiconductor technologies. Join us in shaping the future of AI technology!

Key Responsibilities

Lead architecture, design, implementation, integration, optimization, and validation of embedded and low-level system software for advanced automotive and AI SoCs.Own major SoC software components: system control firmware, bootloaders, BSP, Linux Kernel, RTOS, device drivers, HAL, and platform software.Develop and optimize AI/NPU low-level software including NPU control, accelerator runtime integration, scheduling, synchronization, resource/memory management, and data movement.Drive system-level performance and hardware-software co-optimization across CPU, NPU, memory, interconnect, and peripherals, covering DRAM bandwidth, DMA, cache, latency, interrupts, and utilization.Develop and debug high-speed interfaces/interconnects including PCIe, UCIe, USB, Ethernet, MIPI, and other high-bandwidth SoC interfaces.Lead SoC bring-up, FPGA/emulation validation, pre-silicon verification, post-silicon debugging, profiling/tracing, root-cause analysis, and difficult hardware-software issue resolution.Review requirements, architecture, design, implementation, integration, and validation aligned with Automotive SPICE (ASPICE), ISO 26262, and Functional Safety.Provide technical leadership through architecture/design/code reviews, mentoring, risk management, execution planning, and collaboration with HQ Korea and global cross-functional teams.Qualifications5+ years of experience in embedded software, SoC system software, Linux Kernel, firmware, BSP, or device driver development; equivalent technical expertise may be considered.Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field; strong production-level C/C++ skills.Hands-on experience with Linux Kernel, RTOS, BSP, bootloaders, device tree, interrupts, DMA, MMU/IOMMU, cache, memory subsystems, and ARM Cortex-A/Cortex-M or RISC-V SoC architectures.Strong computer/SoC architecture knowledge: CPU, accelerators, memory hierarchy, interconnect, coherency, interrupts, DMA, and peripherals; proven low-level hardware-software problem solving.System debugging with JTAG, crash dumps, kernel logs, performance counters, tracing; QEMU or other SoC simulation/virtual platform experience is highly desirable.Ability to read SoC architecture documents, hardware/register specifications and schematics; strong English communication and cross-team collaboration skills. Preferred Skills and ExperienceAI/NPU Low-Level System Software

• NPU/GPU/DSP/AI accelerator firmware, runtime, kernel/device drivers; command submission, scheduling, synchronization, interrupt handling, memory/data movement, resource management; Linux/RTOS/compiler runtime integration and AI workload profiling.Memory Management & System Performance Optimization
• DRAM bandwidth, memory allocation, DMA, cache, MMU/IOMMU, virtual/shared memory, coherency, zero-copy, buffer sharing, memory pooling, scatter-gather DMA, asynchronous transfer, and system-wide CPU/NPU/I/O performance analysis.High-Speed Interfaces & Interconnects
• PCIe, UCIe, USB, Ethernet, MIPI, SerDes; device drivers, protocol stacks, link initialization/enumeration, DMA paths, error handling, power/performance tuning; PCIe RC/EP, MSI/MSI-X, IOMMU, and chiplet/die-to-die UCIe experience.SoC Bring-Up, Simulation & Co-Debugging
• First-silicon bring-up, FPGA prototyping, emulation/virtual platforms, pre-silicon environments; clock/reset/power/memory/boot/interconnect debug; QEMU, SystemC, Trace32, J-Link, OpenOCD, GDB, ARM CoreSight, logic/protocol analyzers; QEMU device/peripheral models are a strong plus.Embedded & Automotive System Software
• SPI, I2C, I3C, UART, CAN/CAN-FD, Ethernet, PCIe, UCIe, USB, MIPI; Linux power management, suspend/resume, clock/reset/thermal management, watchdog, health monitoring and error handling; automotive-grade or safety-critical systems, ASPICE and ISO 26262.Technical Leadership
• Subsystem/platform ownership from architecture through product delivery; architecture/design/code reviews, mentoring, technical decision making, risk management, planning, and driving execution to measurable results.Why Join Us?Competitive salary + 13th month bonusRetention bonusMeals provided (Breakfast, Lunch, Dinner), Premium Health Insurance, Hybrid work modelWe care about your well-being and personal growth with Fun English classes, Happy Beer Parties, Football & Badminton Club, and more!Be part of a cutting-edge R&D center focused on automotive SoCsIf the "Apply" button doesn't work, please use this link instead: https://mily.vn/9jTo6Xb5Contact: recruitvn@bos-semi.com