Browse Blockchain Jobs
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4 jobs found for "Data Documentation"
(Sr.) Java Engineer, Matching Engine Team New
…Design data structures and utilize appropriate design patterns to model and implement business logic. Design and implement real-time, low-latency data streaming services using WebSockets or related protocols. Document source code … performance, low-latency, and high-throughput systems; familiarity with in-memory computing or lock-free data structures is highly preferred. Proficient in Apache Kafka for building scalable, fault-tolerant, and event-driven…
(Sr.) Java Engineer - (Admin & Payment)
…structures and utilize appropriate design patterns to model and Implement business logic Document source code and generate readable API documentations Master software engineering tools like Git, Jenkins, and Maven Requirements Strong Java … message queues (MQ) and Kafka Familiarity with cache stores, specifically Redis Proficiency in various data structures and Java concurrency Nice to have: Kotlin, JavaScript, or Python Experience in crypto/blockchain/Web3/trading is a significant…
Fraud Investigator (Crypto)
…crypto-specific fraud investigation capability within the Fraud team: on-chain tracing methods, tooling, and documented process for crypto-related cases Train the wider Fraud team on crypto fraud red flags … matures Work directly with vendors to get the most out of crypto investigation tooling and data Support fraud and financial crime investigations where crypto isn't involved, as part of the wider…
Staff/Senior Java Engineer, OKX Web3 Wallet
…chain success that isn't reflected in the business system, using logs, on-chain data, and call traces. Support multi-chain and new-chain integration. We already support EVM, Tron, and Solana … Contribute to day-to-day stability work — monitoring, alerting, rate limiting, graceful degradation, retries, compensation, data reconciliation, and troubleshooting. When incidents occur, help investigate, narrow scope, and fix root causes; for recurring…