• Permissionless nature leads to fragmentation of meaning

• Decentralization leads to too many standards

• Fragmented standards

• Exponential complexity

• No accountability for interpretation

• Events without economic meaning

• Semantic Gap: Translating raw events into financial concepts like payments, trades, deposits, and staking income

About the role

At Allium, Blockchain Data Wizards are the data architects who transform raw, fragmented on-chain data into elegant, meaningful abstractions that power the world's largest crypto applications.

You'll be equal parts detective, data engineer, and protocol researcher—diving deep into blockchain internals, reverse engineering DeFi protocols, and crafting data models that institutions and developers rely on.

What you will do

• Creating Meaningful Data Abstractions
  Transform messy on-chain data into unified, intuitive data models (e.g dex.trades, lending.liquidations) that work across verticals and protocols, providing users with granular, reliable insights.

• Reverse Engineer DeFi Protocol Mechanics
  Dive deep into the mechanics of new DeFi protocols, dissect smart contract interactions and on-chain events, extract the data that matters, and transform it into clean, production-ready models using SQL/dbt.

• Indexing New Blockchains
  Dive into a blockchain’s raw data structures, ensure complete and accurate data capture, and design schemas that translate native blockchain data into reliable internal models, becoming the trusted source of truth for that ecosystem.

• Building Metrics & Filtering Noise
  Design and create metrics people can actually use - volumes, fees, TVL, and user activity, and filter out noise like wash trades, bots, and Sybil attacks. Make it easy for the industry to see what’s real and what matters.

Qualities

• Sherlock & Enola Holmes-Level Curiosity
  You find peculiarities in data that others miss. You question assumptions, dig deeper when something looks off, and help the industry redefine narratives with evidence-based insights.

• Product-Minded Data Design
  You don't just build tables—you design data products. You think about query patterns, performance, documentation, and how end users will interact with your models.

• Comfortable with Ambiguity
  New blockchains and protocols have sparse documentation. You thrive when you need to figure things out yourself through exploration and experimentation.

• SQL/dbt Mastery
  You can write elegant, performant SQL transformations that process large volumes of data. You understand incremental models, macros, and how to build maintainable data pipelines at scale.

Allium's Data Wizards in Action

• Co-developing methodology to identify organic and meaningful stablecoin activity, powering Visa's Stablecoin Dashboard

• Reconstructing Bitcoin Ordinals data to power research work

• Sybil Detection for Wormhole's Token Launch

• Powering Brevan Howard Digital's stablecoin industry reports

• Design chain level metrics (Fees, Activity..) for all chains

• The Information's Top 50 Startups (https://www.allium.so/post/allium-named-to-the-informations-50-most-promising-startups-of-2025)

• Tomasz Tungus from Theory Ventures: https://tomtunguz.com/allium/

• Bucky Moore from Kleiner Perkins: https://www.kleinerperkins.com/perspectives/allium-series-a/

• Obsessiveness - The best people at Allium cannot put a problem down once they pick it up. We care more about the work than is strictly rational. Institutions trust us because our data is right. Right means caring about the small things. The decoded contract that ships with one wrong field. The label that is 99% accurate but wrong on the address that matters. The query that runs in 4 seconds when it should run in 400 milliseconds. Most companies tolerate these. We do not.

Administrative Benefits

• Medical, Dental, Vision, Life and AD&D insurance - US folks get 100% coverage for Gold plans, 80% for dependents