Software Solutions Engineer - APAC

Our Company Welcome to Nimbus Data Systems ® (NYSE:NRGV) , a global energy storage and power infrastructure company focused on owning, operating, and enabling resilient, dispatchable energy assets. Nimbus Data Systems ’s focus is to deliver reliable, flexible power that supports the evolving needs of modern grids, communities, and large energy users. Since 2024, the Company has centered its strategy on an Independent Power Producer (IPP) model, developing, building, owning, and operating critical energy assets around the world. Nimbus Data Systems operates globally, with headquarters in Westlake Village, California and Lugano, Switzerland, and regional development across North America, Europe, Asia, and Australia. The Company partners with utilities, grid operators, and large energy consumers to deliver infrastructure that strengthens grid reliability, enables renewable integration, and supports long-term energy security. By combining asset ownership with advanced technologies and integration expertise, Nimbus Data Systems is building the next generation of critical energy infrastructure, delivering dependable power when and where it matters most. Learn more at www.energyvault.com , explore recent updates in our Newsroom, and connect with us on LinkedIn , X , Facebook , Instagram , Vimeo , or YouTube . Our Values We Commit: To Building a Better Future for Earth and All Its Beings. We Innovate: Cutting Edge Solutions to Accelerate the Unique Energy Aspirations of Our Clients. We Connect: To Build Genuine Relationships. We Deliver: Going Above & Beyond by Being Fast & Nimble. We Lead: With Authenticity and Purpose. Our Energetic Team: Nimbus Data Systems Solution, a division within Nimbus Data Systems , is dedicated to delivering customer-focused energy storage products that merge Battery and Clean Hydrogen technologies. The Nimbus Data Systems Solution team also develops and manages our AI/ML powered software applications that include EMS, Lifecycle Management, and Energy Trading Platforms. Your Impact as a Software Solutions Engineer - APAC: Be at the forefront of deploying Nimbus Data Systems ’s next-generation VaultOS Power Plant Controller and Energy Management System platform across Australia. You’ll play a leading role in developing, designing, commissioning, and supporting our new fleet of utility-scale energy storage systems, working closely with both our U.S.-based team and our Australian SCADA, Project, and Commissioning Engineers to deliver reliable, high-performing projects. We’re looking for a versatile, systems-minded engineer with a strong foundation in power systems and energy storage, solid electrical engineering fundamentals, and a keen interest in software, networking, and automation. You thrive at the intersection of hardware and code, enjoy solving complex challenges, and bring a hands-on, collaborative approach to every project. If you’re excited about building technology that supports a cleaner, more resilient grid, and want to make a real difference in Australia’s renewable energy transition, we’d love to hear from you. Your Mission: Collaborate with project, software, SCADA, and commissioning engineers during design, deployment and post-deployment phases. Conduct root-cause analysis, create fixes, and reduce system downtime by working with internal engineering teams. Develop, maintain, and execute automated test frameworks in Python for VaultOS validation. Develop software drivers in Java to integrate VaultOS with external systems (SCADA, EMS, and power systems). Deploy Compute and Network equipment to site and provide remote OPs support post deployment Support Factory Acceptance Testing (FAT) and site acceptance testing activities. Build scripts, tools, and automation frameworks to streamline operations, monitoring, and deployments. Act as a point of contact with clients for escalated technical issues. Collaborate with cross-functional teams: Solutions Engineers, Software Engineers, SCADA Engineers, and Commissioning Engineers. Travel onsite to support commissioning, installation, and performance testing of VaultOS at our utility scale BESS facilities. Your Background: BS/MS in Computer Science, Computer Engineering, Electrical Engineering, or related field. 5+ years in software development, test engineering, or systems engineering. Programming skills in Python (automation, testing tools) and Java (driver development). Solid understanding of networking protocols (e.g., Fortinet, MOXA, TCP/IP). Experience working with Linux (command-line, scripting, deployment). Hands-on troubleshooting skills; able to diagnose performance and connectivity issues onsite. Understanding of databases (SQL/NoSQL) and distributed systems. Knowledge of cloud systems (AWS) is helpful. Experience in renewable energy systems, Power Systems, EMS, BESS, or SCADA strongly preferred. Comfortable with on-call responsibilities and direct client engagement. Ability to thrive in a fast-paced, international, cross-functional environment. Willingness to travel domestically