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Build and scale Ethereum EVM infrastructure and node services for a blockchain platform, focusing on performance, reliability, and developer tooling.
Builds full-stack TypeScript applications for a crypto-focused cybersecurity firm, working on hybrid infrastructure and security tooling.
Designs and implements security systems to protect high-value digital assets and transactions, using cryptography, key management, and automation tools in a crypto-focused financial company.
Staff Security Engineer at Ripple securing the company's digital assets through designing, implementing, and optimizing protection processes and solutions. The role involves key management, cryptography, wallet solutions (MPC, MultiSig, HSM), and collaborating cross-functionally with Finance, Product, and Engineering teams to manage security risks and improve the overall security posture.
Build and maintain Kubernetes-based infrastructure for a top Cardano DEX, set up monitoring/alerting, and secure high-traffic systems while optimizing cloud costs.
Lead enterprise security for a blockchain/crypto firm: define cybersecurity strategy, secure digital asset infrastructure, implement GRC frameworks, and oversee cloud security and incident response.
Build and maintain backend systems for fiat and stablecoin payment rails, including a public API for deposits, payouts, swaps, and settlements for merchants like crypto exchanges and fintech platforms.
Maintains high-availability blockchain and web2 infrastructure, automates deployments with Ansible, and ensures node performance and monitoring meet strict SLI/SLO/SLA targets.
Designs and builds data pipelines and analytics for crypto products, creating dashboards and automating reports to surface business insights and anomalies.
Build and maintain automated test frameworks for backend services, APIs, and blockchain infrastructure, integrating QA into CI/CD and using AI tools to improve coverage and reliability.
Investigate suspicious trading activity on a crypto prediction market using SQL, build fraud/AML dashboards, and improve detection logic while documenting findings for compliance teams.
Define and ship data products for Polymarket’s prediction-market data feeds, APIs, and custom datasets, working with engineering, sales, and institutional clients.
Senior Data Scientist builds AI-powered analytics tools and runs growth experiments to measure user acquisition, activation, and retention for a global crypto exchange.
Own trading products (futures, copy trading, quant) at a top-5 crypto exchange, collaborating with engineers to improve execution, risk controls, and UX while leveraging AI in daily workflows.
Build and refine large language models and AI agents for crypto trading, compliance, and Web3 infrastructure at Binance.
Early-career DevOps role deploying security services and managing infrastructure for a blockchain ecosystem using Python and AWS.
Internship researching AI agents for KYC decision-quality assurance, building ML models in Python/SQL, and analyzing blockchain ecosystem data.
Build ML models for user growth at Binance, designing lifecycle models (LTV, churn) and A/B tests to drive measurable improvements.
Build React/Next.js websites and apps for US/EU clients in ad tech, AI, crypto, fintech, and healthcare using Node.js, MySQL, Redis, and cloud services.
Owns roadmaps and cross-team alignment for Morpho’s blockchain protocol, coordinating releases, audits, and dependencies while improving program-management processes.
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