Browse Blockchain Jobs
Search 10 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.
10 jobs found for "Api"
Senior 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…
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…
Senior 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…
(Sr.) Java Engineer, Matching Engine Team New
…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 in CS or equivalent…
Core Developer - Platform
…shared infrastructure and services that the Polkadot platform is built on Build the SDKs and APIs that developers use to create and deploy applications on the platform Work on the user agents…
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…
(Sr.) Java Engineer - (Admin & Payment)
…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 skills with…
Solution Architect, EMEA
…accountability for the solutions delivered Defining enterprise customers’ setup with Fireblocks, including API integrations, security architecture, and architecture documentation Steering complex integrations across core banking, custody, tokenisation, and Travel Rule through…
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…
Product Engineer
…JavaScript, TypeScript, and modern frameworks Strong understanding of full-stack development, including React and backend APIs Attention to detail in both product design and user interaction Proven track record building scalable, high…