{"id":695297,"url":"https://alion.io/job/arxlight-senior-embedded-software-firmware-engineer","title":"Senior Embedded Software & Firmware Engineer","company":{"id":669077,"name":"ARXLIGHT","domain":"arxlight.ai","url":"https://alion.io/company/arxlight","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":95,"open_postings":13,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":186,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Oakland, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":100000,"max":180000,"currency":"USD","period":"year","gross":null,"usd_annual":180000},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"FreeRTOS","optional":false},{"name":"Linux","optional":false},{"name":"RTOS","optional":false},{"name":"Bash","optional":true},{"name":"CMake","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-04-24T00:38:31Z","employer_posted_date":"2026-04-24","last_verified_at":"2026-11-01T13:11:44Z","board_verified":true,"closed_at":null,"days_open":191,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":191},"description":"Company Overview\n We are a rapidly growing technology startup focused on delivering next-generation drones for security and safety applications. Our company vertically integrates hardware and software to create leading edge capabilities in the UAV space, with a focus on saving lives.\nAs an Embedded Software & Firmware Engineer, you will develop the low-level software that powers our flight systems. You will be responsible for writing hardware drivers, configuring and provisioning the Jetson Orin NX compute modules, and developing the core firmware for our flight controllers.\nKey Responsibilities\nDriver Development: Design and implement robust low-level drivers (I2C, SPI, UART, CAN, Ethernet) to interface with mission-critical sensors and actuators.\n\nCompute Provisioning: Lead the setup, flashing, and provisioning of NVIDIA Jetson Orin NX modules, including JetPack optimization and secure boot configurations.\n\nFlight Controller Firmware: Develop and maintain real-time embedded software for flight control units, ensuring deterministic performance and low-latency execution.\n\nSystem Bring-up: Perform hardware-software integration and \"first-light\" testing on custom PCBAs, utilizing logic analyzers and oscilloscopes to debug timing issues.\n\nEdge Linux Optimization: Customize Linux kernels and Device Trees to optimize resource allocation for high-performance robotics applications.\n\nAutomation & CI/CD: Build and maintain CI/CD pipelines for embedded targets, automating build, test, and deployment workflows for firmware and edge software.\n\nRequired Qualifications\nEducation: Bachelor’s or Master’s in Computer Engineering, Electrical Engineering, or Computer Science with 4+ YOE\n\nEmbedded Mastery: Expert-level proficiency in C and C++ for resource-constrained environments and bare-metal programming.\n\nEdge Compute: Hands-on experience with the NVIDIA Jetson ecosystem (Orin/Xavier) and Linux-based embedded systems.\n\nRTOS Experience: Strong background in Real-Time Operating Systems such as FreeRTOS, Zephyr, or similar deterministic kernels.\n\nProtocol Proficiency: Deep understanding of serial communication protocols, hardware abstraction layers (HAL), and memory-mapped I/O.\n\nPreferred Skills\nProficiency with hardware debugging tools such as JTAG, SWD, and logic analyzers.\n\nExperience in scripting (Bash, Python) for environment setup and deployment.\n\nKnowledge of build systems like CMake and cross-compilation toolchains\n\nExperience in high-reliability industries (Aerospace, Defense, or Automotive).","description_format":"text","description_chars":2527,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Air 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