Backend Fullstack Developer Middle/Senior Remote

#вакансия #backend #fullstack #crypto #web3jobs #remote #backenddeveloper #fullstackdeveloper #typescript #nodejs #blockchain #defi #frontend #middle #senior 🚀 We are looking for a Backend / Fullstack Engineer to join the PancakeSwap engineering team. 🥞 Company: PancakeSwap (pancakeswap.finance) — the leading multichain DEX with $1.5B+ TVL across 8 chains. 📍 Format: Remote (UTC ±4 preferred) 📆 Engagement: Full-time 💰 Compensation: Competitive senior-level package with CAKE token allocation - Senior Engineer: $7,000 – $10,000/month - Middle Engineer: $4,500 – $6,000/month (paid in USDT/USDC + CAKE bonuses) 🔧 Main responsibilities: • Develop and maintain backend microservices for the PancakeSwap ecosystem • Design RESTful and GraphQL APIs for the frontend and partner integrations • Work with PostgreSQL, Redis, and message queues (RabbitMQ) • Integrate EVM-compatible blockchain networks and index on-chain data • Build and optimize transaction processing pipelines • Support CI/CD pipelines, monitoring, and production incident response • Participate in code reviews and architecture decisions 🛠 Required skills: • 4+ years of backend development experience • Node.js, TypeScript, NestJS or Express • PostgreSQL, Redis, MongoDB • GraphQL, REST, WebSocket • Docker, Linux, Git, CI/CD (GitHub Actions) • Experience with high-load production systems • English B2+ ⛓ Web3 experience: • Strong understanding of EVM, transaction lifecycle, gas mechanics • Practical experience with ethers.js, viem, or web3.js • Working with RPC providers (Infura, Alchemy, QuickNode) • Smart contract interaction and event decoding • DeFi domain knowledge: AMMs, swaps, liquidity pools, staking, farming, bridges, token standards (ERC-20, ERC-721) 🌟 Nice to have: • Solidity / Hardhat / Foundry / OpenZeppelin • React / Next.js frontend skills • Subgraph indexing (The Graph) or Dune Analytics • AWS / GCP cloud experience • Smart contract auditing background • Prior experience at a major DeFi protocol 📋 Project description: You'll be working on the core PancakeSwap platform — a multichain DEX and DeFi hub serving millions of users. The role focuses on backend services that power trading, liquidity provision, yield farming, prediction markets, and cross-chain bridging. You'll help build real-time analytics, position tracking, and automation tools that make DeFi accessible to everyone. Specific project details will be discussed during the interview. 📩 To apply: Send a short introduction, your CV or LinkedIn, GitHub profile, and examples of relevant projects (especially DeFi/crypto work). ✉️ Contact: @pancake_jack (Telegram)