Senior Backend Engineer

2 days ago

India beBeeBackendDeveloper Full time ₹ 1,50,00,000 - ₹ 2,50,00,000
Backend Developer Position

We are seeking a skilled software engineer to lead the development of event decoders for major DeFi protocols and build data extractors that convert on-chain events into structured trade data.

This role involves implementing pricing logic from decentralized exchanges (DEXs), optimizing performance and accuracy of pricing models, and writing clean, well-tested, and efficient backend code in Go or Rust.

The ideal candidate will have 2–5+ years of experience in backend development with a strong understanding of Ethereum smart contract ABI decoding and event logs, as well as experience working with DeFi protocols and EVM-based chains.

Key Responsibilities:
  • Develop event decoders for major DeFi protocols, such as Uniswap, Curve, and Balancer.
  • Build and maintain data extractors to convert on-chain events into structured trade data.
  • Implement pricing logic to calculate trade prices, including handling swap routing, liquidity pool math, and price inference.
  • Collaborate with data and infra teams to build efficient and scalable data ingestion pipelines.
Requirements:
  • Strong background in backend development with experience in Go or Rust.
  • Excellent understanding of Ethereum smart contract ABI decoding and event logs.
  • Experience working with DeFi protocols and EVM-based chains.
  • Familiarity with building data extraction or indexing tools.
  • Ability to work independently and own complex backend systems from design to deployment.

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