Senior Embedded Systems Engineer — Real-Time Robotics

Gram Games; San Francisco (CA); On-site; USD 165,000 - 205,000; Full time

Benefits offered by this job

Health coverage

Generous equity

Relocation bonus

Job summary

GRAM is seeking an experienced embedded software engineer to own firmware from microcontrollers through the Linux robot runtime for on-site work in the San Francisco Bay Area. You will bring up new electronics, build drivers, and ensure deterministic communications, timing, and health monitoring across the robotics stack.

The role emphasizes versioned, observable, and testable software under degraded conditions with a strong focus on latency, jitter, and fault response.

Qualifications

• Bachelor’s degree in computer science, computer engineering, electrical engineering, or equivalent practical experience.
• Shipped C or C++ software on a custom electromechanical product using an RTOS, embedded Linux, or both, including direct responsibility for hardware bring-up or field failure resolution.
• Implemented and debugged device drivers, interrupts, DMA, concurrency, memory ownership, and at least one physical interface such as CAN, EtherCAT, Ethernet, SPI, I2C, or UART.
• Demonstrated real-time systems work with measured latency, jitter, bandwidth, CPU or memory use, and behavior under overload or component failure.
• Closed a hardware-software defect using instrumentation and captured evidence, then added an automated test, monitor, or fault response that prevented recurrence.

Responsibilities

• Design and implement C and C++ firmware, device drivers, hardware abstraction, real-time services, communication protocols, and robot-runtime components.
• Define timing, bandwidth, lifecycle, state-machine, calibration, diagnostic, and fault-response contracts across sensors, actuators, power electronics, compute, and autonomy.
• Bring up new boards and embedded compute using debuggers, oscilloscopes, logic analyzers, bus analyzers, kernel traces, and structured telemetry.
• Build boot, provisioning, parameter, configuration, software-update, rollback, and recovery paths with explicit failure behavior and version compatibility.
• Develop simulation, software-in-the-loop, hardware-in-the-loop, fault-injection, and regression tests that run automatically and gate releases.
• Measure and improve latency, jitter, resource use, startup time, communication reliability, logging completeness, and recovery under load.
• Investigate integrated-machine failures across firmware, Linux, networking, electronics, controls, and autonomy, then carry corrections through reproducible tests and release evidence.

Skills

C/C++ firmware

RTOS/Embedded Linux

Device drivers

Real-time systems

Diagnostics/Logging

Education

Bachelor's degree in CS/EE

Tools

Oscilloscopes

Logic analyzers

Bus analyzers

Kernel traces

Job description

GRAM is seeking an experienced embedded software engineer to own firmware from microcontrollers through the Linux robot runtime for on-site work in the San Francisco Bay Area. You will bring up new electronics, build drivers, and ensure deterministic communications, timing, and health monitoring across the robotics stack.

The role emphasizes versioned, observable, and testable software under degraded conditions with a strong focus on latency, jitter, and fault response.