Biconomy

Senior Fullstack Engineer

Biconomy

full-time

Posted on:

Origin:  • 🇦🇪 United Arab Emirates

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Job Level

Senior

Tech Stack

GoGRPCJavaScriptNode.jsNoSQLRustSoliditySQLWeb3

About the role

  • Work across backend infrastructure, smart contracts, and frontend tooling to create a unified trading stack integrating with perpetual protocols
  • Design robust backend services that connect to perp order books, manage trading flows, and expose APIs for frontend and quant teams
  • Develop data pipelines that capture and process real-time market activity, enabling accurate PnL, funding, and risk insights
  • Build and deploy smart contracts supporting trade execution, account abstraction, and settlement with focus on security and performance
  • Optimize trading infrastructure for low-latency execution, efficient order routing, and scalable liquidity management
  • Collaborate with product, data, and frontend teams to deliver trader-facing interfaces and strategy management tools
  • Research and stay ahead of perp protocol design and DeFi infrastructure to keep the platform best-in-class

Requirements

  • 4+ years of professional software engineering experience, including 2+ years in Web3 or DeFi
  • Strong backend development skills in Node.js, Rust, Go, or similar
  • Practical experience with data engineering concepts (streaming systems, event-driven architectures, SQL/NoSQL databases)
  • Hands-on smart contract development (Solidity, Rust, or Vyper), with a strong appreciation for secure coding practices
  • Familiarity with perpetual futures mechanics: funding rates, leverage, margining, liquidations, and order book dynamics
  • Experience integrating with exchange APIs (REST, WebSocket, gRPC)
  • Proven track record of shipping production systems at scale