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Full Stack Blockchain Developer
Builds and tests blockchain platforms and apps using Hedera Hashgraph, Ethereum (Solidity), and Hyperledger, with exposure to cryptocurrencies and mobile/big-data tech.
Lead DevOps in London - LinuxRecruit
Lead DevOps engineering for a blockchain-focused product team, building and scaling immutable infrastructure and cloud-native systems.
Software Engineering AWS Cloud Full Stack Engineer - eSC or eDV Clearance required Professional[...]
Build and maintain secure, cloud-native full-stack applications on AWS for UK public-sector and defence clients using React, Node.js, and serverless services like Lambda and DynamoDB.
Real-Time Crypto Data Engineer | Backend & Analytics
Builds and scales real-time data pipelines for crypto analytics, processing high-throughput blockchain data to deliver low-latency insights.
Senior Full-Stack Engineer (+ Equity) at SYSTM
Build the core infrastructure for a stablecoin financial OS, including multi-currency wallets, USDC rails, and an AI-powered Agentic CFO layer using React/TypeScript, Node.js, Python, and Stellar.
Foundational Full-Stack Engineer - Web3 & AI (London)
Build and scale a Web3 platform with AI integrations using TypeScript, React/Next.js, and Node.js in London.
Senior Full-Stack Engineer: Blockchain & High-Perf Apps
Build blockchain-powered apps and services using JavaScript and React alongside senior engineers.
Lead DevOps
Lead DevOps engineer building scalable, serverless infrastructure and CI/CD pipelines with Terraform, Ansible, and Packer to support AI-driven products and emerging tech like IoT and blockchain.
Lead DevOps Architect: Immutable Infra & IoT Innovation
Design and implement immutable infrastructure for blockchain and IoT systems, ensuring scalability and security in a product-focused environment.
Blockchain Full-Stack Engineer — Equity & Impact
Build and maintain scalable backend services for high-volume blockchain transactions, integrating with DeFi protocols and ensuring secure, reliable systems.
Senior Full-Stack Engineer — Web3 SaaS, Cloud-Native
Builds and maintains cloud-native SaaS microservices and blockchain infrastructure for a Web3 asset platform, using Kubernetes and modern DevOps practices.
Senior Full-Stack Engineer, Blockchain Infra & DeFi
Build and scale backend services for blockchain infrastructure and integrate DeFi protocols at a high-growth fintech company.
Full Stack Engineer, Blockchain
Build and maintain blockchain infrastructure that connects financial institutions to DeFi protocols across multiple chains, using Node.js, TypeScript, and Web3 libraries.
Senior Full Stack Engineer in Ireland - Blockdaemon
Build full-stack blockchain applications using JavaScript/React and backend services in Go/TypeScript to power enterprise-grade infrastructure.
Full Stack Engineer, Blockchain
Build and maintain scalable backend services for multi-chain blockchain infrastructure, integrating DeFi protocols and optimizing transaction flows across EVM and non-EVM networks.
Full-Stack Engineer London
Build and scale a luxury fashion resale platform using React/Next.js, Node.js, and TypeScript, integrating blockchain authentication and AI-driven features like image recognition and pricing models.
Full Stack Engineer, Blockchain
Build and maintain high-volume blockchain infrastructure for DeFi connectivity and multi-chain integrations, using Node.js/TypeScript and Web3 tooling.
Full Stack Engineer for Profitr
Build and maintain a Web2/Web3 fintech platform using TypeScript/JavaScript, React, Node.js, and GraphQL APIs, with a focus on backend and infrastructure.
Full Stack Engineer
Build and deploy enterprise-grade Java applications using Spring Boot, Hibernate, and REST APIs, while collaborating with clients on digital transformation projects.
Senior Full Stack Engineer
Senior Full Stack Engineer builds and owns scalable web apps with React, Next.js, Node.js, and AWS for a clean-tech platform enabling peer-to-peer renewable energy trading.