Software Engineer Blockchain Data

Job at Cryptio



Full time

Cryptio is an enterprise-grade crypto back-office platform. Our software helps financial institutions, corporates and crypto-native companies navigate the fragmented digital-asset landscape with confidence. We are a Series-A company, backed by tier-1 crypto and non-crypto investors: Point Nine, BlueYard, Tim Draper, Alven, Aave, Consensys, 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.

Our values and culture

Here's what we expect from ourselves, from each other and from the awesome people we hope will join.

Bias for action

Ideas are great, execution is everything. In order to make progress fast, we need to experiment. Don't be afraid to make decisions and take action.

Build trust with your team

You can have the smartest people, with all the resources in the world, but if they can’t work well together, they will achieve nothing.

If it's worth doing, it's worth doing well

You should be able to feel proud of the work you're doing. We will create the environment you need to do your best work

Stay curious

We're early to the industry. Innovation is bursting from every seam. We’re committed to continuous learning and growth.

⚠️ Cryptio is not a decentralized application/on-chain product. Solidity/smart-contract/DApps development is not relevant for this position.

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


  • 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


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


  • Generous Equity Options
  • Full-remote and flexible working
  • 25 days paid holiday (plus bank holidays)
  • Offices in London & Paris
  • Company socials and annual trip
  • Training & Development

Company: Cryptio

Skills: devsolidityrust

Please support us by letting Cryptio know that you found the job on Aworker. Thank you🙏


web3 jobs

Join 0+ people getting web3 jobs in their inbox