Data Pipeline Engineer

4 days ago

Hubli, Karnataka, India beBeeBackend Full time ₹ 80,00,000 - ₹ 1,20,00,000
About the Role

We are seeking a seasoned backend engineer to spearhead the development of event decoders for major DeFi protocols, including Uniswap, Curve, and Balancer. This position requires expertise in Go or Rust programming languages.

The ideal candidate will play a key role in transforming raw on-chain data into actionable insights by decoding smart contract events and implementing pricing logic from decentralized exchanges (DEXs).

This position is ideal for someone who enjoys low-level protocol work, understands DeFi mechanics, and can build robust data pipelines that power real-time pricing engines.

Responsibilities
  • Owning the development of event decoders for major DeFi protocols, including Uniswap, Curve, and Balancer.
  • Building and maintaining data extractors that convert on-chain events into structured trade data.
  • Implementing logic to calculate trade prices, including handling swap routing, liquidity pool math, and price inference.
  • Working closely with data and infra teams to build efficient and scalable data ingestion pipelines.
  • Optimizing performance and accuracy of pricing models, such as TWAP and oracle logic.
  • Writing clean, well-tested, and efficient backend code in Go or Rust.
Requirements
  • Minimum 2–5 years of experience in backend development, preferably in Go or Rust.
  • Strong understanding of Ethereum smart contract ABI decoding and event logs.
  • Experience working with DeFi protocols, especially understanding of AMM math: constant product formulas (x * y = k), Uniswap V3 ticks, TWAP / oracle logic.
  • Familiarity with EVM-based chains and Ethereum node infrastructure, including Geth and Erigon.
  • Experience building data extraction or indexing tools, such as subgraphs and custom indexers.
  • Ability to work independently and own complex backend systems from design to deployment.
Nice to Have
  • Experience working directly with blockchain nodes or building custom RPC-based services.
  • Familiarity with price oracles and on-chain data feeds.
  • Exposure to Kubernetes, Docker, and cloud infrastructure, including AWS and GCP.
  • Contributions to DeFi or crypto open-source projects.
Why Choose Us
  • You'll be working on the core infrastructure that powers real-time pricing and analytics in DeFi.
  • You'll tackle complex and novel engineering problems in the blockchain data space.
  • You'll join a fast-paced, remote-first environment with a highly technical team.
  • You'll enjoy competitive compensation and potential for token/equity upside.

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