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 "Core Services"
Staff/Senior Java Engineer, OKX Web3 Wallet
…queues, distributed locks, data consistency, rate limiting, and service degradation. Able to own module- or service-level design and clearly explain the core flow, failure scenarios, and key trade-offs. Cognitive ability … code merge. Blockchain or wallet experience. Experience with wallets, blockchain, trading platforms, on-chain data services, or related systems. Understands addresses, public/private keys, mnemonics, transaction signing, broadcasting, on-chain confirmation…
(Sr.) Java Engineer, Matching Engine Team New
…About BTSE 彼特思方舟 is a specialized service provider dedicated to delivering a full spectrum of front-office and back-office support solutions, each of which are tailored to the unique needs … designing, 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…
Core Developer - Platform
…About Us Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain - the system that allows information and value to be shared securely without needing … freedom and data of individuals, and empowers developers to build better, more trustworthy online services. Our remote-first, global team develop open-source software that anyone can use or improve. This includes…
Senior JavaScript Engineer
…this context, the team powers the application-layer wallet experience and developer tooling, complementing core custody, security, and transaction infrastructure. The team operates with a strong product mindset and deep focus … financial applications are built. Responsibilities Design and implement rich frontend experiences and scalable backend services that power client's’ wallet infrastructure through the Dynamic platform Own features across the stack: from technical…
Expert JavaScript Engineer
…this context, the team powers the application-layer wallet experience and developer tooling, complementing core custody, security, and transaction infrastructure. The team operates with a strong product mindset and deep focus … financial applications are built. Responsibilities: Design and implement rich frontend experiences and scalable backend services that power Fireblocks’ wallet infrastructure through the Dynamic platform Own features across the stack: from technical design…
Senior JavaScript Engineer
…this context, the team powers the application-layer wallet experience and developer tooling, complementing core custody, security, and transaction infrastructure. The team operates with a strong product mindset and deep focus … financial applications are built. Responsibilities Design and implement rich frontend experiences and scalable backend services that power Fireblocks’ wallet infrastructure through the Dynamic platform Own features across the stack: from technical design…
Solution Architect, EMEA
…Here’s the bit about the opportunity: As a Solution Architect in our EMEA Professional Services team, you own the technical delivery of Fireblocks implementations for the region’s largest Banks … setup with Fireblocks, including API integrations, security architecture, and architecture documentation Steering complex integrations across core banking, custody, tokenisation, and Travel Rule through to production Codifying reusable reference architectures, integration patterns…