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Build and maintain automated test suites for smart contracts and UIs, integrate testing into development, track bugs, improve frameworks, and ensure test coverage for new features.

Build and maintain automated test suites for smart contracts and UIs, integrate testing into development, identify and track bugs, improve test frameworks, and ensure comprehensive coverage for new features.

Create and maintain automated test suites for smart contracts and UI components, integrate testing into development, identify and track bugs, improve automation frameworks, analyze results, and ensure comprehensive test coverage for new features.

Lead and scale non-engineering functions by designing operational frameworks, overseeing finance and crypto treasury, managing legal/regulatory counsel, building international HR and remote-first practices, and translating CEO vision into measurable operational roadmaps to support rapid global growth.

Develop and maintain Java backend services for enterprise blockchain applications, integrate APIs with React/Vue frontends, design scalable blockchain solutions, troubleshoot complex backend issues, and collaborate with the team to apply best practices and stay current with blockchain trends.

Lead protocol and backend engineering for a high-performance Solana-based DEX. Architect and implement low-latency trading infrastructure in Rust, develop core exchange primitives (margin, liquidation, liquidity models), audit latency-critical code paths, and mentor teams to maintain rigorous engineering standards and reliability.

Optimize and scale blockchain node infrastructure, design and implement core system plugins, perform performance testing and debugging, and collaborate with cross-functional teams to integrate blockchain solutions while staying current with industry trends.

Manage virtual asset and fiat settlements, perform daily bank/settlement system/blockchain reconciliations, investigate trade and settlement discrepancies, escalate and resolve risks, support trade booking/matching, drive process improvements, contribute to system development and ensure AML/CFT and regulatory compliance.

Lead ideation, technical development, and launch of Perp DEX products. Write PRDs, guide designers and engineers, run user interviews, analyze feedback and analytics, collaborate with growth, and make data-driven decisions to optimize product performance.

Lead end-to-end QA for DEX/CEX platforms, perform deep white-box smart contract testing (vaults, clearinghouses, settlement, oracles), build scalable automated test frameworks (Hardhat/Foundry), verify production releases, and collaborate with developers and PMs to bake quality into the development lifecycle.