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Build and maintain a high-performance React + TypeScript platform with AI-driven insights, scalable data UIs, and a robust design system for a fast-growing AI SaaS company in London.
Build and scale the blockchain backend for a play-to-earn sports gaming platform, writing smart contracts, wallets, APIs, and infrastructure in Go/Solidity to power tokenized rewards and secure transactions.
Builds responsive React/TypeScript interfaces for real-time control and monitoring of robotic swarms and sensor systems in a climate-tech robotics company.
Build backend services in Kotlin/Python for a crypto trading platform, including order management, market data, REST APIs, and WebSocket streams in a high-volume, real-time environment.
Build backend services in Kotlin/Python for a crypto trading platform, including order management, market data, REST APIs, and WebSocket streams in a high-volume, low-latency environment.
Builds and designs backend services in Python and Rust for a deeptech platform optimizing complex engineering systems, focusing on API design, cloud/HPC integration, and code quality.
Builds and refines user interfaces for web and mobile apps using React Native, jQuery, and WebSocket integrations in an agile team.
Build and scale backend services in Node.js/TypeScript and Python, integrate Web3 features, and optimize performance with Redis and Kubernetes for a blockchain/AI startup.
Builds and maintains Humaniq’s token exchange, investor profiles, crowdfunding portal, and analytics dashboards using Go and Ethereum nodes.
Build and lead internal frontend systems (dashboards, monitoring tools) in React/TypeScript, ensuring fast, secure UIs that turn complex data into actionable decisions for Operations, Compliance and Product teams.
Builds and maintains Node.js/TypeScript backend services with WebSockets, Redis, and AWS, focusing on real-time APIs and scalable systems.
Build and maintain cross-platform mobile apps using React Native, integrating APIs and Firebase, while optimizing performance and collaborating with design and backend teams.
Build and lead the frontend architecture for an AI-powered legal-tech platform, focusing on responsive, real-time interfaces with React/TypeScript and Tailwind CSS.
Principal Engineer at CoinDesk leads the architecture and evolution of high-throughput crypto market data systems, processing billions of requests monthly and powering flagship indices for ETFs.
Principal Engineer at CoinDesk leading the architecture and evolution of high-throughput crypto market data systems, including REST APIs, WebSocket streams, and index calculations for institutional clients.
Builds modern, real-time trading systems for credit & rates desks using React/TypeScript (70%) and Java (30%), re-engineering legacy apps into high-performance UIs and backend services.
Build and maintain frontend trading dashboards and backend systems for Alpaca’s Trading API, using TypeScript/React, mobile apps, and Golang/C++/Rust.
Senior Frontend Engineer building internal trading dashboards and tools for a fintech platform enabling millions of users to trade assets.
Build and maintain high-performance trading UIs in Vue.js for a global brokerage platform, optimizing speed and user experience for financial markets.
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