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Software Engineer - HIL

Wellfound
Austin, TX; South San Francisco, CA Posted Sep 27, 2026
USD 151,000 - 281,000 / year

About this role

Neuralink

Actively Hiring

Ultra-high bandwidth brain-machine interfaces to connect humans and computers

Growing fast

Showed strong hiring growth in the past month

Growing fast

Showed strong hiring growth in the past month

Software Engineer - HIL

  • $151k – $281k
  • | Austin • South San Francisco
  • |Full Time

Posted: today• Recruiter recently active

Job Location

Austin • South San Francisco

Visa Sponsorship Not Available

RelocationNot Allowed

About the job

The Role

Neuralink’s next generation surgical robot will perform brain surgery at scale, installing hundreds of tiny threads into the brain to enable brain computer communication.

You will own the robot’s Hardware In the Loop (HIL) test system. Exercise the production surgical robot, controllers and firmware against controlled inputs, reproduce faults, and automate verification. Your HIL will enable unattended test & verification to run day and night. Your work will help deliver reliable surgical robots at scale, bringing Neuralink to more people.

What you’ll do

  • Build and maintain robot HIL — real hardware running production software and firmware.

  • Write automated HIL tests for integration, timing, faults, and bring-up.

  • Define pass/fail, coverage, and acceptance criteria.

  • Wire software-in-the-loop tests, HIL tests, and hardware acceptance into one CI pipeline with logs, traces, and reproducible results.

  • Own release-gating tests. When a failure escapes sim or HIL, you reproduce it and close the coverage gap.

  • Note: The team is hiring engineers at all levels, both junior and senior. What matters most is evidence of exceptional abilities and a drive to succeed.

  • What we’re looking for

  • Strong Rust skills; Python for test tooling and analysis. Comfortable close to drivers, firmware, and buses.

  • Experience with HIL, test rigs, or system-level verification on robots, vehicles, or similar hardware.

  • Experience debugging async and concurrent systems, RPC, telemetry, and timing failures across software and firmware.

  • Experience building automated test pipelines. Bazel experience is a plus.

  • Effective at using AI agents to accelerate work while maintaining quality.

  • Obsession with repeatability, edge cases, and traceability.

About the company

Neuralink

Actively Hiring

Ultra-high bandwidth brain-machine interfaces to connect humans and computers51-200 Employees

Austin

51-200

Startup

Artificial Intelligence

Biotech

Medical Device

Software Development

Electronics

Biotechnology

Medical

Medical Devices

Robotics

Artificial Intelligence

Neuroscience

Software

Electronics

Mechanical Solutions

Growing fast

Showed strong hiring growth in the past month

Learn more about Neuralink

Funding

AMOUNT RAISED

$363M

FUNDED OVER

3 rounds

Rounds

C $205000000

Series C - Jul 2021+2

View Neuralink's funding history

Perks

Healthcare benefits Excellent medical, dental and vision insurance through a PPO plan

Equity benefits

Generous vacation

Company meals Meals provided daily

Explore Neuralink's perks and benefits

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