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Data Engineer



This job is no longer accepting applications

See open jobs at CertiK.
Software Engineering, Data Science
Shanghai, China
Posted on Saturday, December 30, 2023
Why Us?
CertiK is a pioneer in blockchain security, leveraging best-in-class AI technology to protect and monitor blockchain protocols and smart contracts. Founded in 2018 by professors from Yale University and Columbia University, CertiK’s mission is to secure the web3 world. CertiK applies cutting-edge innovations from academia to enterprise, enabling mission-critical applications to scale with safety and correctness.

Responsibilities - As custodians of foundational blockchain-related data, we take responsibility for collecting, processing, and maintaining critical data assets that serve the needs of all teams within the company. Our role involves:

  • Identifying diverse data sources and developing data collection tools to fetch data.
  • Building and maintaining data pipelines to process and deliver the data to various destinations.
  • Implementing checks and monitors to ensure data quality and consistency.
  • Curating a shared data library that serves as a centralized resource for all teams, promoting data collaboration and efficiency across the organization.
  • Working with stakeholders including data, design, product, and executive teams, and assisting them with data-related technical issues.


  • 3+ years of experience.
  • Proficiency in Python or other similar programming languages and a strong understanding of SQL.
  • Experience with designing, implementing, and maintaining data models that can support the organization's data storage and analysis needs.
  • Solid understanding of database technologies such as MySQL, PostgreSQL, Snowflake, Databricks, and so on.
  • Experience with building ETL/ELT pipelines leveraging tools such as airflow, kafka, spark, and so on.
  • Experience with setting up data observability and data governance practices.
  • Excellent written and verbal communication skills in ENGLISH and CHINESE.


  • Experience with blockchain technologies.
  • Familiarity working with open source software community.
  • Broad exposure to at least one cloud platform: AWS, Google, Azure.
CertiK adheres to all laws, regulations and benefits as required in China.
CertiK accepts applications for this position on an ongoing basis.
CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.
CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements.
All CertiK employees are expected to actively support diversity on their teams, and in the Company.

This job is no longer accepting applications

See open jobs at CertiK.