Industrial Integration Engineer - Zaragoza, Spain

About Complete Robot

We are an early-stage, venture-backed company currently operating out of San Francisco, building AI-enabled systems for automated physical environments.

The company works at the intersection of AI agents, connected devices, user experience, machine data, and real-world commercial operations. Complete Robot Inc. was founded by Tomasz Stańczak, founder of Nethermind and former Co-Executive Director of the Ethereum Foundation.

To learn more about the company, vision, and the technology we're building, visit the Complete Robot website.

About the role:

We are looking for an Industrial Integration Engineer to make our technology work with real machines, devices, partner environments, and early customer pilots.

This is a hands-on technical role for someone comfortable with hardware, field debugging, wiring, devices, customer sites, documentation, and real-world deployment constraints.

For candidates who can start immediately, there may be an opportunity to join the founding team in San Francisco, stay with the team, and build together from a prestigious San Francisco accelerator environment. This is subject to availability, travel and visa requirements, role fit, and mutual agreement.

Responsibilities:

• Integrate the company's edge, software, data, and user-facing systems with physical machines and devices.

• Set up and maintain demo units, test environments, and pilot hardware.

• Work with internal engineers and external partner technical teams.

• Support device interfaces, peripherals, payment-adjacent systems, sensors, screens, and connectivity components.

• Create integration notes, installation guides, test checklists, and troubleshooting documentation.

• Identify failure modes and help design reliable fallback behavior.

• Support field pilots and technical customer conversations.
  

Requirements:

• Experience with industrial integration, hardware integration, vending machines, payment terminals, kiosks, retail automation, industrial IoT, field engineering, or machine deployment.

• Ability to debug hardware and software interactions.

• Comfort with electrical, mechanical, and software-adjacent troubleshooting.

• Ability to read technical documentation, wiring diagrams, device manuals, and API documentation.

• Experience with Linux devices, networking, sensors, peripherals, or machine interfaces.

• Spanish fluency required.

• Professional English required.
  

Must Haves:

• Experience with vending machines, payment systems, telemetry, POS, kiosks, or unattended retail.

• Experience with machine retrofits, field installation, hardware testing, or pilot deployments.

• Experience working with operators, technicians, OEM engineers, or customer technical teams.

• Experience with logistics, spare parts, test labs, or hardware QA.

Success in the first 90 days:

• You help set up the first integration environment.

• You get the prototype working with real machines or partner hardware.

• You identify the main integration risks for pilots.

• You create the first installation and testing checklist.

Success in the first 6-12 months:

• The company can reliably support field integrations and pilot deployments.

• Customers and partners trust the technical execution.

• You become a key owner of integration and field readiness.