Jobs / United States / OpenAI UK Ltd
ASIC Firmware Engineer, Modeling
OpenAI UK Ltd · 🇺🇸 San Francisco
Sponsorship verdict
No sponsorship evidence yet
No government record and no wording either way. Not a refusal — ask the recruiter.
- No government sponsor record hereThis employer does not appear with approvals in the government data SponsorApply holds.
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
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Sponsor Radar — OpenAI UK Ltd
This employer does not appear with approvals in the government data SponsorApply holds.
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About the role
ABOUT THE TEAM OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform. ABOUT THE ROLE We are looking for an embedded engineer to help build firmware and associated modeling software for OpenAI’s in house AI accelerator. This role involves designing and developing drivers and functional models for a large array of HW components, writing high throughput and low latency firmware code, investigating bring-up and production issues. RESPONSIBILITIES - Design and implement drivers for hardware peripherals, including those related to AI chips. - Design and implement functional software models to simulate SoC uncore logic and enable FW testing against the model - Design and implement low-latency and high throughput embedded SW to manage HW resources. - Work with adjacent software and hardware teams to implement requirements, debug issues and shape future generations of the hardware. - Collaborate with vendors to integrate their technologies within our systems. - Bring up and debug firmware/driver on new platforms. - Come up with processes and debug issues raised in the field. - Set up monitoring, integration testing and diagnostics tools. QUALIFICATIONS - 5+ years of experience working in embedded SW space. - Ability to thrive in ambiguity and learn new technologies. - Strong programming skills in C/C++ and/or Rust. - Experience developing high throughput, low latency and multi-threaded code. - Experience working with real time operating systems (RTOS). - Experience developing hardware drivers and working with hardware - Experience with HW/SW co-design - Knowledge of common embedded protocols, e.g. UART, I2C, SPI, etc. - Knowledge of microprocessor and common ARM architectures (e.g. AMBA) is a plus. - Knowledge of PCIe, ethernet and other high BW communication protocols is a plus. - Experience with GPUs or other compute hardware is a plus. - Experience deploying large compute clusters is a plus. To comply with U.S. export control laws and regulations, candidates for this role may need to meet certain legal status requirements as provided in those laws and regulations. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see OpenAI’s Affirmative Action and Equal Employment Opportunity Policy Statement https://cdn.openai.com/policies/eeo-policy-statement.pdf. Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, t