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Backend Software Engineer (blockchain data)

Cryptio

Cryptio

This job is no longer accepting applications

See open jobs at Cryptio.
Software Engineering
Paris, France
Posted on Wednesday, April 26, 2023
About The Role

As a software engineer working on blockchain data, you will:
  • Research blockchain internals
  • Contribute to our blockchain indexers (Rust / SQL)
  • Transform and prepare blockchain data for accounting / reporting use cases (Rust / SQL / TypeScript)
  • Contribute to Cryptio DeFi capabilities by enriching on-chain data (smart contract events, on-chain data analysis)
  • Contribute to our internal data API (Rust)
  • Consume third-party data APIs
  • Collaborate with the DevOps team in order to deploy blockchain nodes

An indexer is a piece of software that iterates over blockchain blocks in order to extract relevant pieces of data, transform/serialize them, and load them into a data store (ETL).

Responsibilities
  • Write production-grade Rust and TypeScript code
  • Contribute to the architecture, design, implementation, monitoring, and maintenance of our on-chain data pipeline
  • Write and maintain documentation
  • Watch the state-of-the-art of blockchain indexer and on-chain data analysis
  • Develop proof of concepts according to the product roadmap

Mandatory Requirements
  • Fluent with SQL (we use PostgreSQL)
  • Fluent with TypeScript
  • Familiar with designing ETL software
  • Familiar with designing internal APIs
  • Familiar with consuming third-party data APIs
  • Rigor and force of proposal
  • Analytical and synthetical mind
  • Impeccable written and spoken English

Nice To Have
  • Experienced with Rust (we will train you if you are not)
  • General knowledge of the crypto ecosystem

Location

We are a remote-first company, you can choose where you work from (CET + / - 2h). However, you’ll be asked to come to the Paris office for onboarding.

This job is no longer accepting applications

See open jobs at Cryptio.