Senior Edge Engineer

queueinc • Newark, CA

10h • Hybrid

About The Position

We are building out the Edge squad: the engineers who write the software that runs on our machine and tells its hardware what to do. You own hard parts of that software end to end, from the links to the boards to the way a new version reaches a machine in the field and behaves there. On every path you own you build to one rule: when the machine cannot confirm a step, it stops safely and says why. This is a senior-level role.

Requirements

• Ownership — you have written production C, C++ or Rust on Linux and owned what you shipped, from the first design to the fault found in the field.
• Hardware integration over buses — CAN, RS-485 and other serial links, USB. You have debugged a link with an analyzer on the wire when the logs and the hardware disagreed.
• Real-time orchestration and state machines — you have sequenced motion, sensing and I/O where partial failure is normal, and you design the failure path first: when a step cannot be confirmed, the system stops safely and says why.
• MCU boundary literacy — you understand how a microcontroller runs and what it exposes to a Linux host, and you have kept versioned device protocols with firmware working through change, for example a protobuf schema, a CAN message set or a register map.
• Embedded Linux integration — you have done substantial work getting software running well on an embedded Linux system: its services, devices, start-up, configuration and updates, worked out with the owners of its image.
• Connected device fleets — you have run devices in the field: updates, remote diagnostics, telemetry, and the recovery of a unit you cannot touch.
• The edge software is written in Rust, and you will work in it every day. Rust in production is preferred.

Nice To Haves

• Industrial x86 and ARM platforms in a shipped product.
• Full ownership of an embedded Linux distribution: building and maintaining the image of a shipped device, from what goes into it to how it updates.
• Kernel and board bring-up: drivers, device trees and boot on a new board.
• Hardened device platforms: verified start-up, signed updates, a read-only system and device identity.
• NVIDIA Jetson: JetPack and Linux for Tegra, secure boot, field updates and the inference stack.
• Robotics, medical devices, automotive or industrial automation.

Responsibilities

• Hardware links — The edge software's side of the links to the motor board and the other controllers, over CAN, serial, USB and Ethernet: framing, timing, errors, reconnects and the tests that prove them. You set how they are built and tested.
• Fill sequencing — The state machines that take a fill from the moment it reaches the machine to the moment the machine finishes or stops. You set how they are designed and tested.
• Contracts at the boundaries — The contracts with the microcontrollers and the vision service. You version them and change them with the firmware and vision engineers, so that old and new versions work together through a release.
• What the software needs from the image — The services, devices, bus settings and packages the edge software needs from the machine's Linux image. You make those changes with the engineers who own the image.
• Field behavior — What the edge software reports from a machine in the field, how it is diagnosed from a distance, and its part in how a new version arrives and how it is rolled back if it fails. You build it with the platform and systems reliability engineers.
• Fail-closed behavior — The rule on every path you own: when the machine cannot confirm a step, it stops safely and says why. You design the failure path first and prove it on the bench.

Benefits

• Ownership — hard parts of the edge software end to end, from the links to the boards to machines in the field
• Hard problems: real-time sequencing across boards, contracts with firmware and vision, and machines in the field you cannot touch
• Small team, zero bureaucracy, high trust

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed