Software Engineer: Blockchain Data

Cryptio is an institutional-grade crypto accounting platform. Our software helps financial institutions, corporates and crypto-native companies confidently navigate the fragmented digital-asset landscape. We are a Series-A company, backed by tier-1 crypto and non-crypto investors: Point Nine, BlueYard, Tim Draper, Alven, Aave, Consensys, and Outlier Ventures. Some of our clients include; Metamask, Aave, Nexo or The Sandbox.

We’re bridging the gap between the blockchain and accounting systems – transforming DeFi, custody, OTC, and exchange data into auditable records for accounting, treasury and tax filings.

We’re tackling one of the biggest challenges in crypto right now - building the infrastructure to help institutional adoption. And we’re playing to win.

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

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


• Active participation in Proof of Concept as part of the product roadmap

Requirements

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


• Rigour 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

Benefits

• Generous Equity Options


• Full-remote and flexible working


• Unlimited learning & conference budget


• 25 days paid holiday (plus bank holidays)


• Offices in London & Paris


• Company socials and annual trip


• Training & Development