Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Lead the DevOps and platform engineering team at 1inch, building AI-driven, autonomous cloud infrastructure and Kubernetes environments to power DeFi protocols and APIs.
Leads the architecture and development of the 1inch DeFi dApp frontend, focusing on security and performance while guiding a team of engineers.
Build and scale Web3 finance interfaces using React, TypeScript, and modern tooling like Next.js and Vite.
Tier 3 technical support engineer resolving complex issues and collaborating with backend teams on Java/Spring Boot microservices, APIs, and blockchain systems for a global crypto exchange.
Build high-performance fintech and Web3 apps in C# .NET, integrating blockchain networks, smart contracts, and crypto wallets while working in an agile XP environment.
Build secure, scalable backend services for Tether’s blockchain-based wallet and stablecoin infrastructure using Node.js, JavaScript, and microservices.
Build and secure backend services for a fintech platform using Node.js and microservices, focusing on digital finance innovation.
Builds Web3 backend services using Node.js, collaborating with frontend teams to create blockchain-powered applications.
Senior Backend Developer builds and secures scalable Node.js services for Tether’s fintech and crypto platforms, focusing on APIs, databases, and blockchain integrations.
Build and maintain Node.js back-end services for Web3 applications using Moleculer, collaborating with front-end teams to integrate server logic and ensure smooth deployment.
Build high-performance blockchain and backend systems in Rust, implementing smart contracts and scalable APIs for a cutting-edge product company.
Build and maintain secure, scalable backend services in Node.js for a fintech/crypto platform, collaborating with cross-functional teams to deliver new features and ensure system reliability.
Build responsive web apps with React/Next.js, optimize performance, and integrate with back-end APIs while collaborating with designers and product teams.
Build and launch a Web3 fintech product from scratch, owning full-stack features with React/TypeScript on the frontend and PostgreSQL/Supabase on the backend while integrating smart contracts and blockchain indexing.
Build and maintain backend systems and APIs for a fintech platform that unifies multi-chain DeFi liquidity access via Stellar and other blockchains, using TypeScript, Node.js, MongoDB, and Redis.
Lead backend architecture for DeFi APIs using TypeScript, Node.js, and Stellar; design robust systems, set coding standards, and mentor junior engineers.
Builds secure, scalable data products for Chainlink’s oracle network, including smart contracts in Solidity/Rust and distributed systems in Go, to power DeFi and blockchain applications.
Builds scalable automation and self-service tools to streamline web3 customer onboarding using TypeScript and AI.
Build and maintain a cannabis-industry B2B platform’s frontend in Vue.js and backend services in Python/Java, using AI tools to accelerate development and ensure high performance and security.
Build secure, scalable software for DeFi data feeds, focusing on off-chain computation and blockchain systems.
We couldn't check your fit for this role — add a CV to your profile to see it next time.