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Build and optimize OKX’s big-data platform for on-chain analytics, fraud detection, and AI-driven trading tools using Spark, Flink, Kafka, and vector databases.
Builds and optimizes Web3 big-data pipelines (on-chain transactions, smart-contract events) and integrates AI/LLM features like Text2SQL and anomaly detection to power analytics, risk models, and AI-driven data products.
Job Description National Sales Director, Southeast US ______________________________________________________________________________ Build the future with us Are you driven by building and developing relationships…
Аудитор безопасности смарт-контрактов проверяет код Solidity для DEX на MegaETH, фокусируясь на механизмах ликвидации и маржинальной торговли.
Job Description Bilingual Customer service Build the future with us Are you passionate about helping customers and delivering exceptional service? Do you enjoy solving problems and creating positive experiences for…
Builds and maintains blockchain infrastructure for a new stablecoin-based payments platform, focusing on multi-chain smart contracts, hot wallet reliability, and cross-border dollar access.
Contribute to a trusted digital identity ecosystem using blockchain development expertise, including smart contracts, Solidity, Ethereum, developer frameworks, and peer-to-peer technologies.
About the role We are looking for a Senior Blockchain Engineer to build and scale our blockchain powered cross-border payment infrastructure. In this role, you will design secure smart contracts, integrate with…
Аудитор безопасности смарт-контрактов проверяет код Solidity для DeFi-протокола, фокусируясь на логике ликвидации и маржинальных механизмов.
An internship building and running an in-house security awareness training platform for a Web3 gaming company, combining content design, compliance mapping, and full-stack development (Solidity, TypeScript/React/PostgreSQL) to deliver measurable security behavior change.
Build decentralized blockchain applications using C++ and Solidity smart contracts, alongside modern JavaScript technologies like Node.js and ReactJS in an Agile CI/CD environment.
Researches and develops blockchain applications (Ethereum, DeFi, NFTs, cross-chain) while teaching and organizing events; core focus on smart contracts and blockchain platforms.
The Senior Full Stack Web3 Engineer will design and develop blockchain-integrated platforms, including smart contracts, back-end infrastructure, and front-end user interfaces. The role requires proficiency in JavaScript, Python, or Solidity, along with experience in modern web frameworks and decentralized protocols.
Builds and maintains scalable frontend applications for a blockchain-focused product, collaborating with leadership to shape technical direction and ensure modular architecture.
Builds and maintains DeFi backend services, writes secure smart contracts, indexes blockchain data, and collaborates with product teams to design systems for decentralized finance applications.
The Blockchain Engineer will design, develop, and maintain blockchain-based applications and platforms using technologies like Solidity, Java, and C++. This role involves collaborating with cross-functional teams to implement innovative blockchain solutions for clients.
This senior full-stack developer role involves designing and maintaining large-scale web applications using Java, React, Node.js, and microservices architecture. The position requires extensive experience in building data pipelines, REST APIs, and ensuring accessibility compliance within a collaborative team environment.
This Senior Full Stack Developer role involves designing and maintaining large-scale web applications using Java, React, and Node.js. The position requires extensive experience with microservices, database management, and accessibility standards like AODA.
Develop and secure a SocialFi blockchain platform in a hybrid role in Bangkok—designing smart contracts, conducting security audits, managing digital asset transactions, and training the team on blockchain and NFT coding.
Responsibilities Design, develop, and implement blockchain solutions for various applications. Create and optimize smart contracts using Solidity or other blockchain programming languages. Develop and maintain…
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