1X · 2 months ago
Test Engineer, R&D
Palo Alto, California, United States
Full-time
Onsite
Mid Level
$130K/yr - $240K/yr
3+ years exp1X is an AI and robotics company based in Palo Alto, California, on a mission to build a truly abundant society through general‑purpose robots. The Robotics Test Engineer will ensure the robustness and reliability of robots by supporting the full product lifecycle, from early R&D characterization to final production validation.
Artificial Intelligence (AI)ManufacturingRobotics
Responsibilities
Design, develop, and maintain robust, scalable test automation frameworks in Python and C++
Architect and build custom hardware‑in‑the‑loop test systems and mechanical/electrical test fixtures to simulate real‑world conditions
Author and maintain clear, concise test plans, test procedures, and test cases based on product requirements and technical specifications
Develop and manage test matrices to ensure adequate coverage across hardware, software, and firmware configurations
Create detailed, data‑driven test reports to communicate results and risks to both technical and non‑technical stakeholders
Maintain traceability from system requirements to test case execution and results
Execute a wide range of tests, including exploratory and characterization testing on prototypes, performance and reliability testing, and system‑level verification and validation against formal requirements
Lead debugging and root cause analysis of complex, multidisciplinary issues spanning the robotics stack
Deepen system‑level understanding of how subsystems interact to deliver product‑level features
Qualification
Required
3+ years of experience in test engineering, systems integration, or a related role
Strong programming proficiency in Python and/or C++
Hands‑on experience with common lab equipment such as oscilloscopes, logic analyzers, multimeters, and power supplies
Solid understanding of embedded systems, microcontrollers, and communication protocols (for example: CAN, I2C, SPI)
Experience with version control systems (especially Git)
Excellent problem‑solving skills and a methodical, data‑driven approach to debugging
Preferred
Experience working with test automation frameworks
Experience with Real‑Time Operating Systems or Linux environments
Experience with CAD software for designing test fixtures
Familiarity with agile project management tools
Benefits
Health, dental, and vision insurance
401(k) with company match
Paid time off and holidays
Company
1X
1X is an engineering and robotics company that develops humanoid robots designed to work alongside humans.
201-500 employees
H1B Sponsorship
1X has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (16)
2024 (3)
2023 (1)
Funding
Current Stage
Growth StageTotal Funding
$136.49MKey Investors
EQT VenturesOpenAI Startup Fund
2025-07-07Series B
2024-01-11Series B· $99.94M
2024-01-11Secondary Market
Recent News
2026-01-13
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