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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.
Develop algorithms for digital-asset recovery systems, design cryptographically secure protocols, build decentralized currency products, and maintain open-source projects using functional programming and cryptography.
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.
Develop full-stack Solidity and smart contract solutions for a DAO, working closely with the founder to innovate on governance, incentives, and finance.
Airwallex is seeking a Senior Backend Engineer to build and maintain secure, scalable stablecoin infrastructure, including key management, transaction signing, and multi-chain ledger integration for their payments platform.
The Senior Backend Engineer will lead the architecture and development of stablecoin infrastructure, including secure key management, signing, and cross-chain ledgering. The role involves integrating these on-chain payment solutions with existing fiat FX and payment systems.
Full Stack Developer building and maintaining Laravel-based web applications and RESTful APIs, handling everything from architecture and database design through to deployment and server configuration.
WX CAPITAL PTE LTD is hiring a full-stack engineer to build and maintain trading and account management platforms using React, Vite, and scalable backend APIs. The role involves database optimization, authentication implementation, and managing cloud-based Linux server environments.
Reactive Markets is hiring a senior full-stack engineer to build high-performance trading platforms for FX, Equities, and Cryptocurrency. The role involves working across the full stack using TypeScript and Rust to develop real-time, data-dense interfaces and application services.
The Lead Frontend Engineer will manage a team building high-performance, real-time trading interfaces and supporting services using TypeScript and Rust. This player-coach role involves hands-on coding, architectural decision-making, and mentoring engineers to ensure the platform's reliability and scalability.
Reactive Markets is seeking a C++ Software Engineer to build and maintain high-performance, low-latency trading infrastructure on Linux. The role involves full-lifecycle ownership of core trading components, including pricing engines and connectivity gateways, using C++20 and Go.
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.
Senior engineer building and operating Coinbase's Tier-0 cryptographic infrastructure, including the MPC engine securing 99% of custodied assets, with focus on regulatory compliance, production reliability, and zero-trust security.
Architect and maintain high-traffic LLM serving systems, optimizing throughput and latency using inference engines like SGLang, vLLM, and TensorRT alongside GPU programming tools like CUDA and PyTorch.
Infrastructure/DevOps Engineer at a blockchain product company, managing production environments with Kubernetes, AWS, Terraform, GitOps (FluxCD/ArgoCD), and monitoring stacks (Prometheus, ELK).
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.
Builds a next-gen trading platform with copy trading features using React/TypeScript frontend and Express/TypeScript backend.
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.
The Senior DevOps Engineer will design, automate, and maintain highly available, secure, and scalable cloud infrastructure to support blockchain services. The role involves working with engineering teams to optimize Kubernetes deployments and improve observability and incident response across multi-cloud environments.
Drive discovery, development, and implementation of multi-region infrastructure and release-pipeline solutions, fostering DevOps-first principles across engineering teams.
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