Principal AI SoC Runtime Software Architect

Velaura; Santa Clara (CA); On-site; USD 200,000 - 500,000; Full time

Job summary

Velaura seeks a Principal AI SoC Runtime Software Architect to own the software architecture for turning Velaura’s heterogeneous AI SoC into a coherent, high‑performance execution platform. You will define end‑to‑end runtime across sensor ingest, preprocessing, AI inference, postprocessing, and delivery to robotics and edge AI apps.

The role requires hands‑on leadership across runtime, kernel, driver, firmware, multimedia, and SDK development, with a focus on low latency, data movement, and

Qualifications

• Extensive experience designing production runtime systems or similar performance-critical software.
• Strong C/C++ programming and hands-on experience across user-space APIs, kernels, firmware, and hardware interfaces.
• Deep understanding of heterogeneous and asynchronous execution, queues, dependencies, synchronization, and resource management.
• Knowledge of device memory, DMA, IOMMU/SMMU, cache coherency, and shared buffers across kernel/user space.
• Experience optimizing end-to-end data movement across multiple hardware engines.
• Designing stable runtime APIs with versioning, error handling, diagnostics, and recovery.
• Ability to debug cross-layer correctness and performance issues using data-driven methods, profiling, and tracing.
• Technical leadership across components and teams, translating requirements into architectures and validation plans.

Responsibilities

• Define the SoC-wide execution model coordinating workloads across heterogeneous compute and media engines.
• Set architecture and direction for the AI inference runtime and interfaces to applications and the SDK.
• Own end-to-end dataflow for sensor-to-application pipelines across camera, preprocessing, inference, and postprocessing.
• Define memory and buffer-sharing architecture across user space, kernel, and hardware engines with clear ownership and lifecycles.
• Define division of responsibility and interface contracts among runtime, kernel drivers, firmware, and hardware engines.
• Partner with compiler team to define compiler–runtime contract and ensure metadata for loading, validating, and profiling.
• Establish system-wide observability and performance architecture for latency, throughput, bandwidth, and power goals.
• Define resilience and validation architecture including fault containment, recovery, and acceptance criteria.

Skills

C/C++ programming

Runtime systems

Linux kernel

DMA and shared memory

Performance optimization

Debugging and profiling

Technical leadership

Tools

ONNX Runtime

TensorRT

GStreamer

Job description

Role Overview

We are looking for a Principal AI SoC Runtime Software Architect to own the software architecture that turns Velaura’s heterogeneous AI SoC into a coherent, high-performance execution platform.

This role will define and lead development of the end-to-end runtime spanning sensor ingest, preprocessing, AI inference, postprocessing, and delivery of results to robotics and other physical and edge AI applications. The runtime will coordinate execution and data movement across the SoC’s CPU cores, AI accelerator, vision and multimedia engines, and other embedded processors. The complete runtime must coordinate heterogeneous workloads, manage ownership, synchronization, and safe reuse of shared data buffers, minimize data movement, provide predictable low-latency execution, recover from failures, and expose cohesive APIs and observability to applications and SDK components.

The ideal candidate combines deep runtime and systems-software expertise with a strong understanding of heterogeneous compute, Linux kernel and driver interfaces, DMA and shared-memory architectures, and performance-sensitive AI or multimedia pipelines. This will be a hands-on principal architect and technical lead who directs engineers across runtime, kernel, driver, firmware, multimedia, and SDK development.

Responsibilities

• Define the SoC-wide execution model for coordinating workloads across heterogeneous compute and media engines, including dependency management, resource arbitration, priority and QoS, and concurrent pipeline behavior.
• Set the architecture and technical direction for the AI inference runtime, including compiled-model execution, integration with industry-standard AI execution frameworks, and interfaces to applications and the broader Velaura SDK.
• Own the end-to-end dataflow architecture for sensor-to-application pipelines, ensuring that camera, media, preprocessing, inference, and postprocessing components operate as an efficient and coherent system.
• Define the SoC-wide memory and buffer-sharing architecture across user space, the kernel, and heterogeneous hardware engines, establishing clear ownership, coherency, isolation, synchronization, and lifecycle semantics.
• Define the division of responsibility and interface contracts among the runtime, kernel drivers, firmware, and hardware engines, including execution, completion, telemetry, fault management, and recovery semantics.
• Partner with the compiler team to define the compiler–runtime contract, ensuring compiled artifacts contain the metadata and execution information needed for the runtime to load, validate, execute, profile, and maintain compatibility across releases.
• Establish a system-wide observability and performance architecture that correlates behavior across software and hardware layers and enables optimization against latency, throughput, bandwidth, power, utilization, and predictability goals.
• Define the runtime resilience and validation architecture, including fault-containment and recovery policies, architecture-level acceptance criteria, and qualification across correctness, concurrency, compatibility, performance, and sustained workloads.

Required Qualifications

• Extensive experience designing and building production runtime systems, embedded middleware, multimedia frameworks, or other performance-critical systems software.
• Strong C/C++ programming skills and demonstrated ability to architect and contribute hands‑on to production runtime software spanning application‑facing APIs, user‑space libraries, and low‑level driver, firmware, and hardware interfaces.
• Strong understanding of heterogeneous and asynchronous execution, including command submission, queues, events, dependencies, synchronization, concurrency, scheduling, and resource management.
• Strong understanding of device memory, DMA, IOMMU/SMMU, cache coherency, memory mapping, shared buffers, buffer lifetimes, and kernel/user‑space memory interfaces.
• Experience optimizing end‑to‑end data movement and execution across multiple hardware engines rather than focusing solely on individual kernels or accelerator performance.
• Experience designing stable runtime APIs with well‑defined compatibility, versioning, error handling, diagnostics, and recovery behavior.
• Demonstrated ability to debug complex cross‑layer correctness and performance problems using disciplined, data‑driven methods, profiling, and tracing.
• Demonstrated technical leadership across component and organizational boundaries, including translating system requirements into clear architectures, interfaces, implementation guidance, and validation strategies.

Preferred Qualifications

• Direct experience developing or extending AI inference runtimes or execution providers, such as ONNX Runtime, TensorRT‑like runtimes, OpenVINO, TensorFlow Lite delegates, Qualcomm QNN/SNPE, TVM runtimes, or comparable systems for NPUs, GPUs, DSPs, or other accelerators.
• Linux kernel development or upstream contribution experience involving device, accelerator, media, or shared‑memory subsystems.
• Experience with robotics, autonomous systems, edge AI, ROS 2, camera pipelines, ISP integration, V4L2/media, GStreamer, or other sensor‑driven workloads.
• Familiarity with compiled‑model artifacts, quantized execution, tensor layouts, graph partitioning, memory planning, and compiler/runtime integration.
• Experience with embedded Linux SDKs, production deployment, long‑term runtime/API compatibility, or the security and isolation requirements of multi‑process accelerator systems.

$200,000 - $500,000 a year

Compensation & Benefits

At Velaura, we believe exceptional talent deserves exceptional rewards. Compensationfor this role includes a competitive base salary, performance‑based incentives, andequity participation, allowing team members to share in the company’s long‑termsuccess.

Your base pay will depend on your skills, qualifications, experience, and location.

In addition to compensation, Velaura offers a comprehensive benefits package that may include medical, dental, and vision coverage; paid time off; flexible work arrangements; professional development opportunities; and other benefits designed to support the well‑being and growth of our team.

Velaura is committed to pay equity and transparency and regularly benchmarks compensation to ensure we remain competitive in the market.

Why Velaura?

Velaura is building next‑generation compute technology for cloud, edge, and PhysicalAI. Our solutions will enable robots, autonomous systems, drones, and other intelligentmachines to operate efficiently in the physical world.
This is an opportunity to help build foundational technology at a time when the industry is undergoing fundamental change. You will work alongside experienced leaders, architects, engineers, and operators who have delivered industry‑defining products across mobile, cloud, semiconductor, and AI platforms. If you enjoy solving difficult problems, working across disciplines, and helping shape thefuture of Physical AI, we would love to hear from you.

Equal Employment Opportunity and Accommodations

Velaura is an Equal Opportunity Employer that is committed to inclusion and diversity.Qualified applicants will receive consideration for employment without regard to race,color, religion, national origin, gender, sexual orientation, gender identity, disability orprotected veteran status. We also take affirmative action to offer employment
opportunities to minorities, women, individuals with disabilities, and protected veterans.

Velaura is committed to working with qualified individuals with physical or mentaldisabilities. Applicants who would like to contact us regarding the accessibility of ourwebsite or who need special assistance or a reasonable accommodation for any part ofthe application or hiring process may contact us at: [e-mail]. This contact
information is for accommodation requests only. Evaluation of requests for reasonableaccommodation will be determined on a case‑by‑case basis.