Senior Data Analyst

# Senior Data Analyst

**Location:** New York, New York  
**Department:** Operations  
**Type:** Full-time, On-site

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## About the Company

Born from groundbreaking research at Columbia University and Yale University, **CertiK** is a leading Web3 security company focused on securing blockchain protocols, smart contracts, and decentralized applications through cutting-edge security research, formal verification, and AI-powered technology. Founded in 2017 and headquartered in New York City, CertiK provides end-to-end security solutions including smart contract audits, penetration testing, on-chain monitoring, incident response, and compliance services for some of the largest projects in the digital asset ecosystem.

Today, CertiK supports thousands of enterprise clients and Web3 projects globally, with a distributed international team spanning North America, Asia, and Europe. The company is backed by leading investors including Coatue, Goldman Sachs, Insight Partners, and Sequoia Capital, and has been recognized by organizations such as the World Economic Forum and CB Insights for its contributions to blockchain security innovation.

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## About the Role

The primary responsibility of this role is to build and maintain ETL pipelines and process large datasets from APIs, databases, and third-party platforms to enable real-time team analytics. You will automate data preprocessing (cleaning, normalization, validation) for client accounts using rule-based logic and statistical checks to ensure data quality and prepare analysis-ready datasets for modeling and reporting.

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## Responsibilities

- Develop data models to extract, classify, and summarize metadata from unstructured documents to forecast market dynamics and support data-driven strategy.
- Design interactive **Tableau** dashboards to visualize KPIs, trends, and progress, and interpret key patterns to support data-driven decisions for stakeholders.
- Conduct data analysis on large datasets and apply segmentation, clustering, regression, and exploratory data analysis (EDA) to support client management, market intelligence, and pricing strategies.
- Collaborate with business, product, finance, and engineering teams to translate business challenges into data projects (e.g., churn prediction, sales funnel analysis) and provide growth and retention recommendations to leadership.

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## Requirements

- Master of Science in **Data Science**, **Business Analytics**, or a related field.
- Minimum 1 year of work experience in large-scale data processing, quality management, predictive modeling, and working with cloud-based data platforms (**Databricks**, **AWS**) in Agile environments using project management tools like **Jira** and **Confluence**.
- Expertise in designing interactive dashboards with **Tableau**.
- Familiarity with **Scikit-learn**, **XGBoost**, **LightGBM**, and **NLP**.
- Proficient in **Python**, **SQL** (PostgreSQL, MySQL, NoSQL), and ETL tools (**Apache Airflow**).

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## Compensation & Benefits

Target annual salary compensation for this role is **$110,000 to $125,000**. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates.

**CertiK** is proud to offer medical, vision, and dental insurance, a 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.

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## Additional Information

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.

For more information, please refer to the [EEOC Poster](https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf).

All CertiK employees are expected to actively support diversity on their teams and in the Company.

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## AI Disclaimer

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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