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Senior Backend Engineer - DeFi Protocols & Blockchain
Build and optimize a high-performance DeFi derivatives exchange, designing backend systems, smart contracts, and APIs for zero-fee trading on a fast blockchain.
Low-Latency Trading Backend Engineer (Rust)
Builds low-latency backend services in Rust for an institutional trading framework, optimizing real-time systems and integrating smart contracts.
Rust Backend Engineer — Real-Time Distributed Systems
Designs and implements high-performance Rust services for blockchain-based trading infrastructure, focusing on smart contracts and distributed systems with sub-millisecond latency.
Senior Backend Engineer (TypeScript / Web3)
Senior backend engineer building scalable APIs, data pipelines, and blockchain integrations for a Web3 super-app and DeFi L1, using TypeScript and distributed systems.
Backend Engineer (Singapore)
Build backend services for a Web3 payments platform that unifies crypto, fiat, and card transactions across chains and providers, focusing on high-performance APIs, distributed systems, and compliance.
Backend Engineer
Build and scale high-performance backend systems for a global Checkout product and payments infrastructure, handling payments, settlement, and multi-chain transaction routing.
Senior Backend Engineer (Git, Shellscript/Java/Python, Docker, Kubernetes)
Builds and maintains secure, scalable backend services using Java/Python, Docker, Kubernetes, and cloud platforms (AWS/Azure/GCP) in a DevOps-driven environment.
Senior Web3 and Backend Developer - Stablecoins
Build and optimize Web3 backend services and smart contracts in Java, Solidity, and Rust to power Binance’s stablecoin and DeFi ecosystem, ensuring scalability and security.
Senior Backend Developer (Java)
Builds and optimizes a high-performance DeFi derivatives exchange backend in Java, focusing on blockchain data pipelines, low-latency APIs, and risk-control systems for on-chain trading.
Senior Software Engineer
Build and ship core features for a next-gen prediction-market protocol, working full-stack from frontend to smart contracts and backend systems in a fast-moving DeFi startup.
Lead DevOps Engineer
Lead a DevOps team to architect, secure, and maintain AWS-based infrastructure for regulated digital asset markets, enforcing IaC, CI/CD, and compliance standards.
Senior Front-End Engineer
Build and maintain Web3 frontends using Next.js, React, and Vercel, integrating blockchain interactions and wallet connections for a universal app layer across thousands of chains.
Full Stack Developer (Digital Asset Platform)
Build secure fintech and blockchain infrastructure, including digital asset wallets, transaction systems, and scalable APIs using React, Java/Spring Boot, and cloud-native tools.
Senior Full-Stack Engineer, Web3 Trading Platform (Remote)
Senior Full-Stack Engineer building a Web3 trading platform with Next.js, Node.js, and Solana integrations, designing scalable APIs and user-facing features in a fast-moving startup.
Senior Full-Stack Engineer (Web3)
Build a Web3 platform for real-world event markets using Next.js, Node.js, and Solana integrations, designing scalable APIs and trading systems.
Staff/Senior Staff Web3 Big Data Engineer
Build and own a large-scale Web3 big data platform that ingests on-chain transactions, trading behavior, and user profiles, then layer AI/ML tools for fraud detection, risk modeling, and natural-language data querying.
Senior/Staff Software Engineer, Liquidity Platform
Build low-latency crypto trading infrastructure and automated strategies for a global exchange, integrating CeFi/DeFi venues, risk systems, and real-time data pipelines.
Software Engineer, Mobile, Web3
Build and maintain OKX’s mobile apps for iOS and Android, shipping trading, wallet, and Web3 features while optimizing performance for millions of users.
Software Engineer, Mobile, Web3
Build and maintain a mobile crypto exchange app for iOS/Android, shipping trading, wallet, and dApp features while optimizing performance for millions of users.
Backend Engineer, Layer 2 DeFi (zk-Rollup)
Builds and maintains the core protocol infrastructure for a DeFi company using C++/Rust and TypeScript, collaborating with teams to develop backend smart contracts.