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Designs backend systems for fiat-to-crypto conversion and integrates with blockchain networks using Java and Web3 technologies.
Build and scale backend services for a major crypto exchange using Node.js, microservices, and databases like MySQL/MongoDB while ensuring security and high availability.
Build and lead full-stack systems for a modern fintech/crypto platform, including brokerage, exchange, custody, and back-office ops using blockchain, APIs, serverless, and data pipelines.
Build full-stack applications for a digital securities exchange, working with blockchain, DeFi, APIs, and cloud-native infrastructure to enable tokenized asset trading and custody.
Build backend services for a Web3 payments platform that unifies crypto, fiat, and card transactions across chains and providers, focusing on high-performance APIs, distributed systems, and compliance.
Builds scalable back-end and full-stack systems for crypto-mining products using Python, Go, Docker, and cloud tech, while collaborating with product and engineering teams.
Build and scale high-performance backend systems for a global Checkout product and payments infrastructure, handling payments, settlement, and multi-chain transaction routing.
Build and optimize Java Spring Boot microservices for data processing using Flink and Spark to power trading insights at a leading crypto exchange.
Build and lead full-stack systems for a licensed digital securities exchange, integrating blockchain, DeFi, and cloud-native services to tokenize and trade alternative assets like art and real estate.
Build and maintain scalable Java-based systems for Binance’s crypto exchange, handling trading, payments, and Web3 features with databases, caching, and distributed architectures.
Builds secure, scalable stablecoin infrastructure and integrates it with a global payments platform using OO languages and blockchain expertise.
Build and integrate stablecoin infrastructure for a global payments platform, including key management, blockchain integration, and seamless fiat-stablecoin conversion.
Architect and build secure stablecoin infrastructure for a global payments platform, focusing on key management, transaction signing, and cross-chain settlement.
Build and scale the backend for Binance’s P2P marketplace: order matching, escrow, dispute resolution, and high-concurrency transaction processing in Java/Spring Boot.
Build high-performance Java microservices to parse, transform, and analyze real-time blockchain data across multiple chains for DeFi and on-chain analytics products.
Build and optimize Web3 backend services and smart contracts in Java, Solidity, and Rust to power Binance’s stablecoin and DeFi ecosystem, ensuring scalability and security.
Build and maintain blockchain backend services like explorers and DeFi integrations using Java/Go/Python and distributed systems.
Develop front-office Java applications for financial systems, collaborating with teams to design solutions and maintain code quality.
Lead the design and optimization of OKX’s internal DevOps platform, building CI/CD pipelines, Kubernetes governance, and microservice tooling to boost developer efficiency and system reliability.
Senior DevOps Engineer building and running cloud infrastructure for blockchain services using Terraform, Kubernetes, and CI/CD pipelines.
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