Persona AI Inc

Staff Robot Platform Engineer

Persona AI Inc
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2 months ago
Houston, TX, USAStaff+

Responsibilities

  • Build and harden deterministic real-time control loops converting high-level commands into coordinated joint motion
  • Own the hardware abstraction layer, including cyclic data paths, synchronization, timing constraints, and fault recovery
  • Design and evolve the robot API/SDK with stable versioning and durable abstraction boundaries
  • Own the low-latency, deterministic messaging layer connecting on-robot processes
  • Build diagnostics and health-monitoring hooks for fault detection, state reporting, and safe degraded operation
  • Set technical direction for platform architecture, interface boundaries, backend abstractions, and design reviews
  • Mentor engineers across the platform team

Requirements

  • 8+ years of systems, embedded, or real-time software engineering experience, including meaningful experience in robotics, autonomous vehicles, or another hard real-time domain
  • Deep C++ fluency and ability to reason about real-time constraints, latency budgets, and determinism
  • Hands-on EtherCAT experience, including master implementation, PDO/SDO, and cyclic versus acyclic data, or equivalent fieldbus/deterministic networking experience
  • Experience designing hardware abstraction layers, backend-agnostic interfaces, and/or public-facing SDKs or APIs across hardware revisions or product generations
  • Bachelor’s degree in computer science or a related field
  • Rust, Zenoh, Jetson or embedded GPU platform experience, force estimation, and Pinocchio or similar dynamics library experience are bonus qualifications

Benefits

  • Competitive compensation and performance-based bonus
  • 99% employer-covered medical benefits
  • Early-stage equity
  • Competitive PTO
  • Company-wide paid winter break from December 24 through January 2
  • Full-time role based in Houston, TX with 20% travel

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