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Build decentralized blockchain apps using C++ and Solidity smart contracts, integrate them with JavaScript/React frontends, and deploy on cloud services in an Agile team.
Build decentralized blockchain apps using C++ and Solidity smart contracts, Node.js, ReactJS, and cloud services in a remote Agile team.
Build and scale a Web3 marketplace frontend using Next.js 15, React, and TypeScript; integrate REST/GraphQL APIs and optimize SEO while collaborating with product and UX teams.
Build and maintain a Ruby on Rails backend serving millions of crypto users, with optional React/React Native frontend work.
Build full-stack apps with PHP, React, and Node.js, and contribute to decentralized blockchain components using C++ smart contracts in a startup environment.
Build decentralized blockchain apps using C++ and Solidity smart contracts, integrate with web frontends (Node.js/React), and deploy on cloud services in an Agile CI/CD pipeline.
Build decentralized blockchain apps using C++ and Solidity smart contracts, and ship dApps with Node.js and ReactJS in a startup environment.
Build decentralized blockchain components using C++ and Solidity smart contracts, and develop full-stack apps with Node.js and ReactJS in an Agile CI/CD environment.
Build full-stack apps with React and Node.js, extend decentralized blockchain components in C++, and collaborate in an Agile CI/CD environment.
Design and build AI-native, multi-cloud data infrastructure for a leading crypto exchange, enabling scalable batch and real-time pipelines with a focus on reliability and developer experience.
Builds full-stack DeFi interfaces and APIs, integrating AI to optimize yield strategies while ensuring secure, user-friendly financial tools.
Build full-stack financial applications with a focus on blockchain and DeFi integrations in a collaborative team environment.
Build and maintain a decentralized derivatives exchange and protocol using Solidity, Go, and cloud-native infra; ship smart contracts, APIs, and monitoring for high-performance crypto trading.
Build and scale a new crypto trading platform’s backend in Go and integrate frontend components while working with blockchain tech like Solidity and L1/L2 networks.
Build real-time financial and market-data UI modules in TypeScript and Go services for a fintech/crypto investment firm.
Design and maintain scalable data pipelines and ETL workflows using AWS and Databricks to process real-time financial data for a crypto-focused platform.
Build and lead the full-stack payment infrastructure for a high-growth African fintech, integrating APIs, blockchain, and compliance tools to enable seamless cross-border transactions.
Build and govern Coins.xyz’s data-security infrastructure—encryption, KMS/HSM, DLP, and auditing—while aligning policies with crypto regulations and AWS best practices.
Lead encryption, key management, and DLP strategies to protect sensitive data in a crypto company, aligning security policies with regulations across R&D and operations.
Build and govern data security infrastructure for a crypto payments company, including encryption, key management, and access controls while ensuring regulatory compliance.
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