• Design, build, and operate low-latency indexing/streaming services on gRPC, Kafka, and our real-time stack • Own APIs, schemas, SLOs, observability, and on-call for the systems you run • Lead multi-month initiatives (new chains, re-architecture, migrations/backfills) to improve latency, reliability, and cost • Partner across teams to define data contracts and ship SDKs/platform primitives that drive adoption

• responsible for upgrading blockchain nodes • implement automation to reduce TOIL and increase service effectiveness • identify new areas of investment (automation) to streamline service and reduce manual effort

• Operate and optimize proof-of-stake network infrastructure • Innovate to maximize yields for customers • Engage with community and partners to enhance protocol • Ensure high uptime and performance of nodes

• Conduct thorough investigations into suspected fraudulent activities, including bribery and misappropriation of assets. • Conduct analysis of blockchain transactions to uncover insider trading activities and identify the responsible parties. • Detect policy violations through routine screenings and ad-hoc reviews, and offer recommendations for procedural improvements based on investigation outcomes. • Work closely with the Internal Audit, Compliance, Legal, and IT Security teams to develop actionable insights and provide recommendations based on investigation findings. • Manage whistleblowing cases, ensuring confidentiality and thorough investigation processes. • Prepare detailed investigative reports for senior management and regulators, providing clear findings and risk mitigation strategies. • Stay updated on blockchain security trends, fraud methodologies, and technological advancements to enhance investigative capabilities.