• 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.

Role Description 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. - 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. Qualifications - 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 - 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. Company Description Skeleton Technologies is a global leader in critical power infrastructure for AI data centers and electrical grid stability, founded in 2009. Power today is more than electricity. It is national security, digital continuity, and economic resilience. Skeleton is the Backbone of Power: equipping AI data centers, electrical grids, defense systems, and critical infrastructure with the resilience to withstand surges, instability, and failure. Our power systems protect GPU clusters from millisecond-level spikes, enable hyperscalers to run at higher rack densities without grid compromise, and make AI data centers up to more 40% energy efficient. We keep the lights on when grids fluctuate, stabilising electrical infrastructure under the combined pressure of accelerating renewable energy deployment and surging AI demand. When power fails, critical operations stop. We exist to prevent that in microseconds. Powering the infrastructure that powers everything else.

• Provide security engineering support for web and API applications. • Integrate security controls into Secure SDLC, including threat modeling and security design reviews. • Ensure adherence to organizational security standards and best practices. • Administer and manage vulnerability scanning tools (e.g., Tenable or similar). • Configure, tune, and maintain scanning policies and schedules. • Optimize tool performance to improve accuracy and reduce false positives. • Implement and maintain SAST and DAST tools within CI/CD pipelines. • Collaborate with engineering teams to ensure seamless integration and actionable outputs. • Identify and validate vulnerabilities through automated and manual testing. • Perform false-positive analysis and assess exploitability. • Review scan results and track vulnerabilities to closure. • Coordinate with development teams for timely remediation. • Validate vulnerabilities using manual testing and offensive security methods. • Document attack paths, reproduction steps, and impact clearly. • Perform manual and automated security testing for applications and APIs.

• Lead and execute technical development tasks within NetSuite • Develop, customize, and enhance NetSuite configurations • Design and deploy scalable NetSuite customizations using SuiteCloud Development Framework • Build and maintain robust SuiteTalk REST/SOAP integrations • Streamline accounting and operational flows by leveraging SuiteFlow and SuiteScript • Implement and audit proper role-based access controls and data security policies • Partner closely with Enterprise Product Managers and corporate business teams • Enforce established coding standards for NetSuite extensions • Act as a technical mentor to junior developers • Stay up to date with NetSuite bi-annual releases • Support month-end and quarter-end close activities • Optimize script performance and error handling • Respond to incidents during on-call shifts and troubleshoot production issues • Document issues and contribute to improvements that reduce recurring incidents.