Browse Blockchain Jobs
Search 7 curated tech job listings scraped in real-time from LinkedIn, Glassdoor, RemoteOK, and more. Filter by role, location, seniority, and source to find your next opportunity.
7 jobs found for "Backend Engineer"
Staff/Senior Java Engineer, OKX Web3 Wallet
…backend operates in a multi-chain, multi-asset, high-concurrency environment shaped by on-chain state uncertainty and strict fund-security requirements — combining the complex-systems challenges of traditional internet backends with … 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 on complex problems…
Product Engineer
…operate at the intersection of financial infrastructure, complex engineering, and product experience. About The Role We're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help … background are welcome. Requirements 3+ years of engineering experience with JavaScript, TypeScript, and modern frameworks Strong understanding of full-stack development, including React and backend APIs Attention to detail in both product…
Expert JavaScript Engineer
…Ciklum is looking for an Expert JavaScript Engineer to join our team full-time in Slovakia. We are a custom product engineering company that supports both multinational organizations and scaling startups … engineer technology that redefines industries and shapes the way people live. About The Role: As an Expert JavaScript Engineer, become a part of a cross-functional development team engineering experiences of tomorrow…
Senior JavaScript Engineer
…Description Ciklum is looking for a Senior JavaScript Engineer to join our team full-time in Ukraine. We are a custom product engineering company that supports both multinational organizations and scaling startups … engineer technology that redefines industries and shapes the way people live. About The Role As a Senior JavaScript Engineer, become a part of a cross-functional development team engineering experiences of tomorrow…
Senior JavaScript Engineer
…Description Ciklum is looking for a Senior JavaScript Engineer to join our team full-time in Slovakia. We are a custom product engineering company that supports both multinational organizations and scaling startups … engineer technology that redefines industries and shapes the way people live. About The Role As a Senior JavaScript Engineer, become a part of a cross-functional development team engineering experiences of tomorrow…
(Sr.) Java Engineer, Matching Engine Team New
…team in building up an exciting new product. You will be working with our crypto backend expert team and cooperating with resourceful PJM & PDM teams. We offer a fantastic culture and great … developing, and unit-testing 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…
(Sr.) Java Engineer - (Admin & Payment)
…team in building up an exciting new product. You will be working with our crypto backend expert team and cooperating with resourceful PJM & PDM teams. We offer a fantastic culture and great … 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 skills with at least 2 years…