Browse Blockchain Jobs
Search 8 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.
8 jobs found for "Api"
Blockchain / DLT Developer
…engineers, solution architects, and product managers to integrate blockchain components with broader platform services and APIs. Conduct rigorous smart contract auditing, testing, and optimisation to ensure security, correctness, and gas efficiency. Stay … Algorand. Proficiency in one or more backend languages (e.g. Node.js , Python, Go, Java) and RESTful/event-driven API design. Familiarity with blockchain development toolchains including Hardhat, Truffle, Foundry, or equivalent. Experience with version control…
Technical & Solution Architect (Distributed Ledger / Regulated Financial Services)
…Design scalable, secure distributed systems in regulated environments o Define and evolve system architecture, APIs, and integration patterns o Apply appropriate software design patterns and architectural principles o Contribute to smart contract … distributed ledgers and/or blockchain platforms o Familiarity with tokenisation and digital asset concepts o Strong API design experience (REST, event-driven architectures, etc.) o Working knowledge of: Java; JavaScript; Solidity; SQL Financial…
Expert JavaScript Engineer
…architecture through implementation, testing, deployment, and ongoing optimization Build and maintain backend services and APIs supporting authentication, wallets, and payments infrastructure Develop user-facing features and frontend tooling for both end-user … experience building and shipping production-grade, full-stack web applications Experience building backend systems and APIs using Node.js (and frameworks such as Express) Comfort working across frontend and backend systems in complex…
MERN Stack + Web3 Developer
…Web3.js/Ethers.js Familiarity with Solidity and Ethereum development tools (e.g., Truffle, Hardhat) Understanding of REST APIs and integration practices Strong problem-solving skills and a proactive attitude Good communication and collaboration skills…
Forward Deployed Engineer
…help customers maximize the value they get out of OpenVM and the Axiom Proving API. You'll design compelling product demos, execute pilots, and work closely with teams across crypto and fintech…
Staff/Senior Java Engineer, OKX Web3 Wallet
…awareness. Sensitive to private-key, signing, permission, and user-asset security; familiar with replay protection, API authentication, tamper resistance, sensitive-data protection, and least-privilege principles. Actively considers malformed input, duplicate requests…
Staff/Senior Java Engineer, OKX Web3 Wallet
…awareness. Sensitive to private-key, signing, permission, and user-asset security; familiar with replay protection, API authentication, tamper resistance, sensitive-data protection, and least-privilege principles. Actively considers malformed input, duplicate requests…
Java Engineer | Low-Latency Trading & Blockchain
…software engineering . Responsibilities Write high-quality, performant, and maintainable code Develop and support software applications, APIs, and core platform infrastructure Design and build low-latency, high-throughput systems Collaborate with cross-functional…