Remote Data Engineer - Blockchain Data & APIs; Equity

0x currently supports nine major blockchains:
Ethereum, Polygon, Fantom, Avalanche, Arbitrum, Optimism, BNB Chain, Base and Celo, and the 0x ecosystem has been rapidly expanding. With integrations across all of the top wallets and apps, including Meta Mask, Coinbase Wallet and Coinbase NFT, Polygon Wallet, Brave, Matcha, dYdX, Zapper, Zerion, and Shapeshift, 0x is fast becoming the trusted standard for all decentralized exchanges.

We’re a remote-first company with core contributors in nearly ten countries and over twice as many cities. Our headquarters is in San Francisco, with an office available for anyone on the team to use at any time. We’ll consider your application regardless of where you call home.

YOUR ROLE AS A DATA ENGINEER AT 0X

You're excited about the opportunity to shape 0x's culture and practices. You thrive in ambiguity and are excited about converging on salient ideas and solutions. You're highly motivated to advance not only 0x through data but to do the same for our growing ecosystem and the broader Ethereum community. You're experienced and comfortable with being the ultimate data guardian of your organization.

You strive for excellence in establishing high standards in company data hygiene and take proactive action to develop it. You naturally form and test theses against large data sets to help drive product decisions and company strategy. You enjoy sharing and presenting your findings internally and externally, tailoring your language and visualizations to the audience. Working with experimental and cutting-edge technology inspires you, and solving problems without a known best practice is motivating.

The data engineering team is responsible for maintaining and upgrading the technology that extracts and processes blockchain data and exposes it to internal and external teams. You will partner with Data Scientists, Product Managers, and Engineers to translate business needs into requirements, resulting in meaningful recommendations and actionable strategies. The ideal candidate is passionate about building solutions from the ground up in a fast-paced environment.

RESPONSIBILITIES

• Collaborate with the Data Team, Product Managers, and Engineers to enhance data accessibility and usability for decision-making.
• Develop and maintain efficient, scalable ETL pipelines for real-time and batch data processing, catering to 0x's data needs.
• Contribute to the development of 0x Data APIs to support internal and external applications, focusing on scalability and security.
• Develop and maintain data observability processes and standards
• Contribute to the 0x and broader Ethereum communities
• Promote a culture of innovation, guiding the team in exploring new technologies and methodologies in data engineering and blockchain.
• Identify and implement process improvements and automation to enhance data management and analysis efficiency.
• Mentor team members, fostering professional growth and a collaborative team environment.
• Experience developing and operating data-centric APIs that internal and external customers consume
• Stay updated on industry trends, regulatory changes, and technological advancements, ensuring 0x's leadership in data practices within crypto.

REQUIREMENTS

• Passion for the benefits of decentralization and the 0x mission
• Exhibit our core values: do the right thing, consistently ship, and create enduring value
• 5+ years of experience as a Data Engineer
• 1+ years of experience with Ethereum
• Experience building and operating highly available data pipelines
• Experience with Apache Kafka or other data pub/sub systems
• Experience with Data Modeling and Architecture
• Familiarity with programming (ideally in Python and/or Type Script/Node/Go, but we’re flexible)

PREFERRED

• Experience with AWS (or Microsoft/Google Clouds)
• Experience analyzing, cleaning, and preparing reports with blockchain data
• Experience with Apache Airflow
• Experience building and maintaining Data APIs for internal and external users
• Experience deploying projects using Docker/Kubernetes
• Experience with PostgreSQL (or other RDBMS) and Clickhouse (or other Analytic Database/Platform)

BENEFITS

The base salary range for this position is $95,000 - $230,000 +…