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Builds and maintains secure, scalable backend systems that route and execute blockchain transactions for major financial institutions and Web3 companies, working across EVM and non-EVM chains.
Build and evolve Fireblocks’ marketing website using modern front-end tools (React, WordPress/Gutenberg) and AI-powered workflows to create scalable, performant, and accessible pages for a crypto-focused media team.
Designs and delivers secure blockchain integrations for large banks and financial institutions, bridging sales, engineering, and customer needs to deploy Fireblocks’ platform.
Designs and scales high-throughput API services for a crypto platform using TypeScript/Node.js, PostgreSQL, and MongoDB in a fast-paced startup environment.
Oversee blockchain/digital-asset implementation projects for banks and Web3 firms, coordinating cross-functional teams and ensuring on-time delivery across the Americas.
Build and maintain audit-ready data pipelines and governance for a crypto exchange, ensuring traceability, quality checks, and compliance with SQL, Python, dbt, and Airflow.
Build resilient data pipelines and self-serve tooling for a crypto market maker, ingesting market, trading, and portfolio data to power desks, risk, finance, and AI agents.
QA Engineer tests high-load fintech/crypto services, designs test cases, and tracks bugs using tools like Postman, Swagger, Git, and Jira.
Builds and deploys full-stack wallet applications like Freighter, integrating with the Stellar blockchain to create scalable backend services and intuitive user interfaces.
Build and automate the data infrastructure that powers Gemini’s crypto platform, focusing on PostgreSQL, Aurora, and other datastores with SRE practices to ensure reliability and scalability.
Build and maintain a cloud-native treasury platform in Azure using .NET/C# and SQL Server, ensuring scalable liquidity solutions for global corporate finance teams.
Build and maintain Citi’s digital assets platform using blockchain technologies to enable secure, scalable financial transactions.
Build and maintain blockchain-based digital asset infrastructure for a global bank, integrating distributed ledger technology into Citi’s financial systems.
Build and maintain DevOps tooling for a high-frequency trading system in a crypto division, focusing on monitoring, deployment, and system reliability.
Builds and maintains user-facing trading interfaces and client portals for a large crypto market maker, collaborating with product, marketing, and engineering teams.
Build ultra-low-latency, high-performance C++17/20 infrastructure for a crypto trading firm, optimizing execution speed and system reliability while collaborating with quant researchers and traders.
Builds and optimizes AI-driven trading agents in C++/Python to multiply HFT workflows, integrating LLMs and multi-agent systems for high-impact crypto trading infrastructure.
Build and own end-to-end features for Agora’s stablecoin platform, coding full-stack in TypeScript/React and shipping robust backend services with Docker/Kubernetes while collaborating with product and external partners.
Build and evolve core APIs and real-time infrastructure for Polymarket’s prediction market platform using gRPC/Connect and streaming systems.
Build and integrate Web3 components for Citi’s Digital Assets Platform, including smart contracts, blockchain protocol connectors, and on-chain event listeners using Solidity, Java/Spring, and Node.js.
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