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Software Engineer

Roles & Responsibilities

  • Strong programming skills in languages like Python, SQL, or similar.
  • Educational background in Computer Science, Data Engineering, or related fields.
  • Experience with large-scale data processing and blockchain data is a plus.
  • Ability to solve complex technical problems and learn new technologies quickly.

Requirements:

  • Develop and maintain data infrastructure for blockchain data ingestion and processing.
  • Support high-traffic data services capable of handling thousands of queries per second.
  • Work on projects related to data egress, fraud detection, and API customization.
  • Collaborate with cross-functional teams to improve data quality and reliability.

Job description

Allium makes blockchain data accurate, simple and fast
Blockchain data is hard, messy, and chaotic

When we started out in late 2021 our thesis was simple blockchain data, despite it being public and free, was difficult to understand, clunky to access and troublesome to maintain. Answering a simple question like “Who are the biggest Ethereum token holders over time?” requires an engineering team to run their own RPC nodes, ingest the full history of the blockchain, clean the data, transform the data and finally summon a wizard to cast a complex SQL query.

Accessing data is hard because blockchains are optimized for Writes and not Reads

Why is it so hard? Blockchains have historically been optimized for Writes (getting data onto the blockchain) and less for Reads (getting data OUT of the blockchain). This is because optimization efforts were focused on increasing transaction throughput and building fault tolerant and scalable consensus algorithms. This neglect makes it hard to get data out efficiently and reliably at scale.

Parsing and interpreting blockchain data requires both deep domain expertise and data manipulation

To quote Tim Roughgarden, Columbia Professor, “Blockchains are (virtual) computers, not databases.” They are Turing machines that support general computations, and anyone can write and deploy their own smart contract for their own use case. This nearly infinite number of use cases leads to the fragmentation of data schemas for different purposes. Standardizing these schemas requires deep domain expertise to turn esoteric technical outputs into clear information for specific concepts like tokens, NFTs, stablecoins and DEXs.

Allium abstracts the complexity with a simple way to query blockchain data

Allium tames the chaos by ingesting, sanitizing, and standardizing all this data. As of this post, the data we’ve archived across 100+ blockchains is in the petabytes and growing exponentially.

Google and Bloomberg had to organize the worlds public financial and webpage data, Allium is on a mission to do the same for blockchain data

This is one of the rare times in history where indexing a giant public dataset is sorely needed by all similar to what Bloomberg did for financial data and what Google organized for public webpage data. With this indexed data, we are fortunate to support trailblazers in this industry and play some role the industry’s most exciting trends:

About our customers

We serve 2 groups of customers today with the same data but different platform. Analysts who need to answer data questions about the blockchain (think BI) and Engineers who need highly reliable data queryable in near realtime (think Application backends). Our customers include the biggest institutions Visa, Stripe, Grayscale and also the biggest crypto companies such as Phantom, Uniswap. Allium is one of the unique companies in the industry that bridge blockchain and non blockchain worlds.

About the Role

We love engineers who love solving new problems every single day.

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