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The Lending Java Developer will design and maintain backend infrastructure for crypto lending products, including collateral management and interest calculations. The role requires extensive Java expertise and experience with microservices to build scalable systems integrated with blockchain and financial networks.
The QA Engineer will lead functional, performance, and security testing for blockchain products and DApps, developing automation tools and frameworks to ensure system reliability. The role requires expertise in Python or Golang and experience with smart contract testing tools like Hardhat and Foundry.
The Blockchain Engineer will research and develop blockchain protocols, modules, and algorithms for the Mantle ecosystem. The role requires proficiency in Go, Rust, and Solidity to build institutional-grade infrastructure for real-world assets.
Towns Protocol is hiring a fullstack engineer to build web3 applications using TypeScript, Node.js, and Go. The role involves integrating smart contracts, Layer 2 solutions, and decentralized storage while creating responsive blockchain-enabled interfaces.
The Frontend Engineer will design and maintain React-based application features, building responsive interfaces that interact with blockchain protocols using TypeScript and Go. The role involves managing APIs, optimizing performance, and collaborating with cross-functional teams in a fully remote environment.
The QA/Test Automation Engineer will own the quality of the web application by performing manual exploratory testing and developing automated end-to-end and API tests using JavaScript and TypeScript. The role involves integrating automation into CI pipelines, defining QA standards, and managing release quality within a Web3 environment.
Technical Product Manager for a crypto hardware wallet company, responsible for user research, sprint management, Mixpanel dashboards, product launches, and resolving UI/UX and technical roadblocks.
Build a secure crypto wallet and open-source Web3 app store, developing blockchain software across high-level (JS/TS/React/Node.js) and low-level (C/C++/Rust) systems.
The Growth Software Engineer Intern will build data indexers, dashboards, and APIs for blockchain networks while providing technical support and documentation for users. The role focuses on Web3 and developer tools, requiring basic proficiency in JavaScript, Go, or SQL.
The Software Engineer will design and build scalable backend services and APIs to support high-volume on-chain transaction flows across multiple blockchain networks. The role involves integrating DeFi protocols and optimizing infrastructure using Node.js and TypeScript to ensure secure, reliable digital asset movement.
About D3 D3 is building the world's first purpose-built blockchain for DomainFi, bringing domain tokenization and DeFi primitives to a $360B+ real-world asset class. We are changing how existing and future domain…
Мы - fintech-проект в сфере crypto payments. Развиваем платежную инфраструктуру для бизнеса и ищем маркетолога в команду на долгосрочное сотрудничество. 🎯 Что нужно делать: вести LinkedIn, X, Telegram и другие каналы;…
Staff Fullstack Engineer on Polymarket's growth engineering team, owning the new user onboarding flow, KYC experience, and ad-driven acquisition funnels end to end across the full stack.
About Inco Inco is building the confidentiality layer for blockchains through encryption technologies. We’re building the next generation of secure, scalable, and privacy-enhancing solutions for Web3, enabling fintech,…
At Offchain, we aren’t just building products: we’re leading a movement. As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized…
The Senior DevOps Engineer will design, build, and maintain highly available cloud infrastructure for the BNB Chain blockchain ecosystem. The role focuses on automating infrastructure with Terraform, managing Kubernetes clusters, and ensuring system reliability using Golang and Python.
This role involves developing full-stack features for digital asset products, including custody and tokenization workflows, using Java, Spring Boot, and modern frontend frameworks like React or Angular. The developer will work within an Agile team to build secure, scalable financial services applications.
A senior backend engineer designing distributed systems for Zerion's Web3 products, working with Web3 infrastructure and API clients to deliver secure, scalable services.
Designs and maintains distributed backend systems for Zerion’s Web3-focused products, collaborating with product and API teams to build scalable, customer-facing solutions while upholding high code quality standards.
The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks’ platform and network provide the simplest and most secure way for…
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