Senior Data Engineer

COMPANY

At 0x, our mission is to "Create a Tokenized World Where All Forms of Value Can Flow Freely". We deliver this to web3 builders with a delightfully simple suite of developer APIs that provide faster trading, better prices, and superior user experience.

Founded in 2017, we’ve processed over 78M+ transactions and $140B+ in trading volume from users trading on Matcha, Coinbase Wallet, Robinhood Wallet, Phantom, Rainbow, DefiLlama, MetaMask, Zerion, Zapper, and many more. Our investors include Greylock Partners, Pantera Capital, and Jump Crypto.

When you join 0x, you’ll become part of a veteran team of crypto builders who know the importance of code quality, team cohesion, and a culture of learning.

THE ROLE

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 or Solana 

• 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 TypeScript/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 USD $95,000 - $230,000 + equity + ZRX tokens + benefits. Within the range, individual pay is determined by job-related skills, experience, location, business needs, and candidate preferences between the different compensation elements.

• Comprehensive insurance (medical/dental/vision/life/disability) for U.S.-based employees — 100% of base plan covered for you and dependents

• 401k and FSA for U.S.-based employees

• Monthly mobile phone bill, wellness, and pre-tax transportation expense

• Covered mental health benefits (included professional therapy sessions)

• A supportive remote environment

• Lunch reimbursement for all employees across the globe!

• Stipend for your ideal remote / WFH set-up: headphones, and any other work gear you may need

• 12-week paid parental leave

• Great office conveniently located in the SF Financial District for those in the region!

• Flexible vacation: Take time when you need it (and we really mean it!)

• Multiple annual in-person team meet-ups around the globe

0x and its associated entities are dedicated to fostering diversity, inclusion, and belonging in its teams and workforce, and are proud to be equal opportunity employers. 0x does not make employment or hiring decisions on the basis of race, color, creed, religion, sex (including those who are pregnant or have given birth), sexual orientation, gender, gender expression or identity, age, disability, medical condition, genetic information, military or veteran status, marital status, pregnancy, citizenship, national origin, immigration or citizenship status, political affiliation, or any other basis that is protected by applicable local, state, or federal laws. This includes not making such decisions based on the status itself, as well as any associations, perceptions, and assumptions made regarding these statuses. 0x will also consider qualified applicants with arrest and conviction records in a way that is consistent with San Francisco’s Fair Chance Ordinance and similar local laws. Our commitment to equal employment opportunity extends to ensuring that all applicants and employees can perform to their fullest potential, including through obtaining reasonable accommodations when necessary.