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.
Designs and implements security systems to protect high-value digital assets and transactions, using cryptography, key management, and automation tools in a crypto-focused financial company.
Staff Security Engineer at Ripple securing the company's digital assets through designing, implementing, and optimizing protection processes and solutions. The role involves key management, cryptography, wallet solutions (MPC, MultiSig, HSM), and collaborating cross-functionally with Finance, Product, and Engineering teams to manage security risks and improve the overall security posture.
Lead enterprise security for a blockchain/crypto firm: define cybersecurity strategy, secure digital asset infrastructure, implement GRC frameworks, and oversee cloud security and incident response.
You will drive institutional sales of validation services to hedge funds, venture capital firms, family offices, and other institutional investors. You will manage the full sales cycle, develop custodial partnerships,…
You will own the technical architecture and delivery of a compliance data platform. You will write Python and TypeScript code, design PostgreSQL schemas, build multi-source ingestion and ETL/ELT pipelines, integrate…
Develops and maintains smart contracts for a next-gen core banking platform using Thought Machine Vault Core, focusing on product vault capabilities.
Design and automate tests for blockchain apps and decentralized systems, focusing on wallet workflows, smart contracts, and transactions using Web3 and QA tools.
Aster is a next-generation decentralized perpetual exchange dedicated to delivering a seamless, powerful, and truly decentralized on-chain derivatives trading experience. From one-click trading to smart automation and…
Builds low-latency backend infrastructure and secure smart contracts in Rust for a high-throughput institutional trading platform powering decentralized finance.
Senior software engineer building scalable systems and guiding a team to deliver high-quality solutions for Petco’s retail and pet-care platforms.
About the Project: We are building a decentralized Web3 lottery platform powered by smart contracts and transparent on-chain mechanics. The system combines blockchain logic, backend services, and a modern web interface…
Build and optimize a high-performance DeFi derivatives exchange, designing backend systems, smart contracts, and APIs for zero-fee trading on a fast blockchain.
Builds low-latency backend services in Rust for an institutional trading framework, optimizing real-time systems and integrating smart contracts.
Senior backend engineer building scalable APIs, data pipelines, and blockchain integrations for a Web3 super-app and DeFi L1, using TypeScript and distributed systems.
Build and scale backend systems for a Web3 super-app and DeFi L1, integrating blockchain infrastructure with traditional APIs and data pipelines.
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.
Build and scale high-performance backend systems for a global Checkout product and payments infrastructure, handling payments, settlement, and multi-chain transaction routing.
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.
Lead a DevOps team to architect, secure, and maintain AWS-based infrastructure for regulated digital asset markets, enforcing IaC, CI/CD, and compliance standards.
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.
We couldn't check your fit for this role — add a CV to your profile to see it next time.
