Browse Blockchain Jobs
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4 jobs found for "Data engineering"
(Sr.) Java Engineer, Matching Engine Team New
…features and modifications. Design, optimize, and maintain the core matching engine, order book management, and transaction clearing components. Design data structures and utilize appropriate design patterns to model and implement business logic … implement real-time, low-latency data streaming services using WebSockets or related protocols. Document source code and generate readable API documentations. Master software engineering tools like Git, Jenkins, and Maven. Requirements Degree…
Staff/Senior Java Engineer, OKX Web3 Wallet
…blockchain. We're looking for a Senior Java Engineer with roughly 5–10 years of backend experience: someone with strong engineering fundamentals who can independently own core modules, exercise sound judgment … incomplete information. Hands-on experience with performance degradation, timeouts, message backlogs, data inconsistencies, memory issues, or unstable third-party services. Engineering in the AI era. Willing to use AI coding tools…
(Sr.) Java Engineer - (Admin & Payment)
…features and modifications Design data 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 … 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…
Core Developer - Platform
…intermediary. We’re laying the foundation for a better web which respects the freedom and data of individuals, and empowers developers to build better, more trustworthy online services. Our remote-first, global … integrations, and partnerships across the Polkadot network. About the Role We are looking for new engineers to join the Platform function. In these positions, you will: Design and implement the shared infrastructure…