Firmware Engineer Embedded Linux Remote

We’re seeking a firmware engineer experienced in embedded Linux and hardware-level programming to help build the system firmware for our next-generation AI accelerator card (PCIe Gen4 ×8, ≤75 W). The position involves approximately 120-150 hours of focused engineering work developing and testing real firmware — not simulations. You’ll work directly with a senior technical lead and follow an existing specification and architecture. ⸻ Responsibilities • Build a reproducible Linux image (Buildroot or Yocto). • Develop and debug low-level drivers (PCIe, DMA, thermal sensors). • Implement the runtime daemon in Rust or C++ (HTTP/WS API). • Integrate AI inference runtime (ONNX / TensorFlow Lite). • Execute validation tests and document PASS/FAIL results. • Maintain clean, reproducible builds and Git discipline. ⸻ Requirements • Strong background in firmware / embedded Linux development. • Solid experience with C / C++ / Rust. • Understanding of PCIe / DMA / I²C / UART / PMBus. • Familiar with AI runtimes and cross-compilation workflows. • Ability to work independently, deliver daily progress, and follow technical documentation. ⸻ Nice to Have • Prior experience with Buildroot / Yocto / kernel drivers. • Exposure to AI hardware, accelerators, or SoC bring-up. • Comfortable working with test scripts and API endpoints. ⸻ Project Details • Estimated workload: ≈129-150 hours over 3 weeks. • Clear daily objectives and milestone-based validation. • You’ll receive full documentation, test scripts, and senior guidance. • Work is remote, flexible hours, deliverable-based. ⸻ To Apply Please include: 1. Short summary of your firmware or embedded experience. 2. Example of a similar project or driver you’ve written. 3. Languages and tools you master (C, Rust, Buildroot, DMA, PCIe, etc.). 4. Your availability (hours/week). ⚠️ Important – Please Read Before Applying • Do not apply if you already have a full-time job and plan to take this as a side project. This position requires focus, availability, and accountability. • Work will be reviewed every day. If there is no measurable progress, poor-quality results, or lack of communication, the contract will be terminated immediately. • Only engineers who deliver approved work will receive payment. Unapproved or incomplete tasks will not be paid. • Apply only if you have the time, technical capacity, and commitment to complete a professional firmware project on schedule. • We collaborate with serious professionals who meet deadlines, communicate clearly, and take full responsibility for their work