Application Engineer - AI Data Centers, EU (m/f/x)

We're looking for an Application Engineer to be Skeleton's technical face to AI/hyperscale data center customers across Europe. This is a technical leadership role, not a support function - you'll own the relationship from first conversation to signed deal, and be trusted to represent Skeleton in front of senior engineering and procurement stakeholders.

Your responsibility areas:

• Provide pre-sales and post-sales technical support to AI data center customers and partners.
• Collaborate with sales teams to identify customer requirements and translate them into technical solutions.
• Develop and optimize system architectures for integrating Skeleton's ultracapacitors into AI data center UPS, backup power, and energy efficiency applications.
• Conduct on-site visits, technical trainings, and product demonstrations.
• Support system design, including electrical schematics, thermal considerations, and lifecycle cost analysis.
• Work closely with R&D and Product Development to communicate field feedback and improve product-market fit.
• Prepare technical documentation including specifications, integration guides, and white papers tailored for the AI data center market.
• Ensure compliance with relevant industry standards and certifications.

Requirements

• Bachelor's or Master's degree in Electrical Engineering, Power Systems, or a related technical field.
• 3+ years of experience as an application or field engineer in the data center or power infrastructure industry.
• Strong knowledge of power backup systems, UPS, batteries, and/or ultracapacitors.
• Familiarity with thermal management, grid-tied systems, and the operational requirements of high-density AI compute environments.
• Excellent communication skills, both written and verbal - comfortable explaining technical concepts to non-technical stakeholders and clients.
• Ability to travel for customer meetings and site support, including internationally.

Benefits

• We offer flexible working hours, with the possibility of mobile working without core working hours and sufficient freedom for your own ideas.
• A flat hierarchy culture - fostering our great working atmosphere.
• A motivating opportunity for continuous growth at Skeleton.
• An additional day off every year for your birthday.