• Own and execute the end-to-end enterprise sales cycle for HashSphere, from target account strategy and executive discovery through negotiation, deal closure, and delivery handoff • Drive significant new revenue by identifying, qualifying, and closing deals with large enterprises and regulated institutions, focused on the financial services sector • Engage C-suite, technology, and innovation leaders as a trusted advisor, clearly articulating HashSphere’s value proposition and business impact • Partner cross-functionally with Product and Solutions Engineering to deliver tailored solutions and manage enterprise procurement processes • Build and maintain a strong pipeline, accurately forecast revenue, and consistently meet or exceed quarterly and annual sales targets • Stay current on distributed ledger technology trends, competitive offerings, and regulatory considerations to inform sales strategy and customer conversations

• Own and execute the end-to-end enterprise sales cycle for HashSphere, from target account strategy and executive discovery through negotiation, deal closure, and delivery handoff • Drive significant new revenue by identifying, qualifying, and closing deals with large enterprises and regulated institutions, focused on the financial services sector • Engage C-suite, technology, and innovation leaders as a trusted advisor, clearly articulating HashSphere’s value proposition and business impact • Partner cross-functionally with Product and Solutions Engineering to deliver tailored solutions and manage enterprise procurement processes • Build and maintain a strong pipeline, accurately forecast revenue, and consistently meet or exceed quarterly and annual sales targets • Stay current on distributed ledger technology trends, competitive offerings, and regulatory considerations to inform sales strategy and customer conversations

• Develop and manage the annual and long-range capital expenditure budgets. • Partner with business units to identify, prioritize, and validate CapEx projects. • Ensure alignment of CapEx plans with corporate strategy and financial targets. • Work directly with the $1B Power Sustainable Energy Infrastructure Partnership and Nautilus’s senior management in managing the forecasting process for long term capital needs and medium-term cash flow planning, as well as managing equity lines across the portfolio. • Prepare consolidated CapEx analysis for entire portfolio for NAV/IRR updates. • Conduct scenario modeling and sensitivity analysis to assess risks and opportunities. • Manage CapEx variance reporting for Nautilus’s management and Board, including comparative and scenario analysis as well as review of trends/prior year results. • Maintain rolling forecasts for CapEx spending and related items. • Track actual vs. budgeted CapEx and provide variance analysis with actionable insights. • Prepare monthly, quarterly, and annual CapEx reports for senior management. • Provide financial input for strategic initiatives such as capacity expansion of financing facilities. • Collaborate with company employees as well as parent entity stakeholders to make sure that the financial structures/equity position/payback are accurately reflected and presented. • Identify opportunities to improve capital allocation and utilization. • Lead process improvement activities across the FP&A Department and Nautilus. • Present CapEx analysis and recommendations to leadership, executives and parent company. • Act as a liaison between finance and operational teams for accurate/complete capital planning. • Support investor relations with CapEx-related disclosures when required.

• Lead global financial strategy, overseeing treasury management, tax optimization, entity structuring, and fundraising preparation amid multi-jurisdictional operations. • Address complex challenges like high-volume fund flows, debt financing strategies to minimize tax exposure. • Collaborate with C-suite leaders and build a high-performing finance team. • Drive comprehensive financial strategies that support market expansion, new product rollouts, and long-term sustainability. • Optimize cross-border entity structures and fund flows to maximize tax efficiency and minimize legal and operational risk. • Design strategic tax planning frameworks. • Oversee treasury operations including multi-currency cash flow management, diversification of banking partners, and execution of large transactions. • Prepare the company for future venture funding rounds and a potential IPO through governance improvements. • Ensure adherence to IFRS/GAAP standards and evolving regulatory requirements. • Align with legal, operations, and product teams to support compliant, risk-aware global expansion. • Lead the Finance, Audit, Payments, and Treasury departments with clear direction and measurable impact.