Hashgraph

• Bring outside-in credibility on payments, settlement, and banking-rail use cases • Own go-to-market execution for the product • Build and close external partnerships with node operators • Design and run trials with external stakeholders • Ensure release readiness on performance, security, and usability • Own and represent the Product Roadmap end to end • Own P&L in partnership with leadership team • Run program management across every stakeholder group

• Conduct end-to-end security assessments of blockchain-based systems, from cryptographic primitive design and protocol architecture through smart contract implementation and deployed infrastructure. • Find real vulnerabilities through hands-on review, adversarial testing, and proof-of-concept exploit development, not just automated scanning. • Design adversarial test cases and proof-of-concept exploits for Hedera-native services, EVM-compatible contracts, cross-chain bridges, and consensus-layer components. • Own threat modeling and security architecture reviews across product phases. • Define and enforce security gates before new components reach production. • Partner directly with engineering teams to translate cryptographic and protocol-level risks into concrete, prioritized remediation work. • Build and improve security tooling, fuzzing infrastructure, and CI/CD security automation to scale security coverage without scaling headcount. • Track emerging blockchain and web3 attack patterns, map them to the internal codebase, and drive proactive mitigation before threats materialize.

• Own LATAM pipeline development for HashSphere and tokenization/markets software across target financial institutions • Identify and qualify strategic opportunities with banks, fintechs, central banks, custodians, and capital markets participants in the region • Engage senior stakeholders (VP, C-level) in Portuguese, Spanish, and English to understand business problems and transformation goals • Position HashSphere and asset tokenization as mission-critical solutions for enterprise use cases in regulated LATAM financial markets • Coordinate with Hashgraph's global sales, product, and solutions teams to shape and progress opportunities • Represent Hashgraph at key LATAM financial services events, industry forums, and partner networks • Provide structured market intelligence and feedback on regulatory, competitive, and commercial dynamics across the region • Support the development and localization of sales materials, proposals, and business cases for LATAM audiences

• Own the full sales cycle from pipeline generation through close for enterprise accounts • Build and manage a high-quality pipeline of strategic opportunities in the U.S. market • Engage senior stakeholders (VP, C-level) to understand business problems and transformation goals • Position HashSphere and asset tokenization/markets software as a mission-critical solution for enterprise use cases • Partner with product, engineering, and solutions teams to shape and close deals • Drive revenue growth and market penetration in a new and emerging category • Help define and refine the go-to-market motion as we scale

• Architect and evolve scalable CI/CD systems that support complex multi-product release workflows across internal and open-source platforms • Design and build developer tooling, deployment automation, and release orchestration systems using technologies such as GitHub Actions, Kubernetes, and cloud-native infrastructure • Lead the engineering strategy for build pipelines, artifact management, release governance, and deployment reliability • Improve developer experience by reducing friction in build, test, deployment, and operational workflows • Build and maintain highly reliable Kubernetes-based infrastructure powering release automation and engineering productivity systems • Drive observability and operational excellence across release systems through metrics, monitoring, and performance instrumentation • Partner closely with Platform Engineering, DevOps, Security, Program Management, and Product Engineering teams to align release infrastructure with business and technical priorities • Serve as a senior technical leader and multiplier within the organization through architecture guidance, mentorship, and operational rigor

• Own the full sales cycle from pipeline generation through close for enterprise accounts • Build and manage a high-quality pipeline of strategic opportunities in the U.S. market • Engage senior stakeholders (VP, C-level) to understand business problems and transformation goals • Position HashSphere and asset tokenization/markets software as a mission-critical solution for enterprise use cases • Partner with product, engineering, and solutions teams to shape and close deals • Drive revenue growth and market penetration in a new and emerging category • Help define and refine the go-to-market motion as we scale

• Operate and improve Hedera consensus node environments across testnet, previewnet, and preproduction • Design and implement automation-first workflows for release and preproduction environments • Build and maintain Infrastructure-as-Code (Terraform) on GCP • Improve change management, release safety, and operational predictability • Participate in on-call rotation, incident response, and RCA, driving corrective actions into automation • Partner with internal engineering teams and external stakeholders, including Hedera Governing Council members, to support operational requirements

• Own the roadmap across core Hedera services (HTS, Smart Contracts/EVM, Consensus, SDKs, Mirror Nodes) • Partner directly with Engineering Managers and architects to co-author design docs and HIPs • Drive product development from concept → prototype → production → iteration • Operate in an open-source model: triage GitHub issues, engage contributors, and shape public roadmaps • Translate real-world developer feedback into product requirements and prioritized execution • Ensure production readiness across releases: backward compatibility, security coordination, and launch quality • Elevate developer experience through documentation, SDK improvements, and ecosystem engagement

• Lead technical accounting across complex transactions, ensuring alignment with U.S. GAAP and business objectives • Own and elevate financial reporting processes, including monthly, quarterly, and annual close cycles • Partner cross-functionally to assess accounting implications of new initiatives, contracts, and strategic decisions • Build and strengthen internal controls and SOX readiness, improving auditability and risk posture • Develop and maintain accounting policies, memos, and documentation to support external audits and internal governance • Drive process improvements and automation across accounting workflows to increase efficiency and scalability

• Own and execute the end-to-end enterprise sales cycle for HashSphere and asset tokenization/markets software, 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