What are the responsibilities and job description for the Data Analyst position at Mastech?
Job Title: Data Analyst
Location: Irving, TX 75063 – Onsite
Duration: 12 Months
Job Description:
- Interpreting data, analyzing results using statistical techniques.
- Developing and implementing data analyses, data collection systems and other strategies that optimize statistical efficiency and quality.
- Acquiring data from primary or secondary data sources and maintaining databases.
Key Responsibilities
- Serve as the embedded analyst for the Rewards and Fuel Loyalty product teams: partner with product managers to define KPIs, set up launch measurement, and report on results.
- Build and maintain master analysis tables in Databricks (SQL/Python) that track loyalty, deals and rewards, and fuel program performance.
- Build and maintain Power BI dashboards and recurring reports (e.g., member activity, promotion performance) and keep metric definitions consistent.
- Measure the performance and incrementality of offers, promotions, and partner programs using test vs. control and cohort methods.
- Analyze app engagement event data (Mixpanel) alongside transaction data in the data lake; identify and escalate data gaps and quality issues before they affect reporting.
- Deliver ad hoc deep dives (e.g., customer segmentation, member activity, offer redemption) and present clear, concise findings to product and leadership stakeholders.
- Maintain the team's analytics initiatives and backlog tracker, and document tables, methodologies, and metric definitions so work is reusable.
- Expectations
Must Have:
- Experience in data analytics, product analytics, or business intelligence, including 3 years writing SQL against large datasets.
Nice-to-Have Qualifications (Desired but Not Required)
- Experience with product analytics tools such as Mixpanel, Amplitude, or Google Analytics.
- Experience with experimentation and incrementality measurement (A/B testing, test vs. control matching).
- Experience with loyalty, rewards, subscription, or fuel program analytics.
- Experience with Databricks notebooks/jobs and version control (Git).
- Familiarity with AI-assisted coding tools and Jira/Agile ways of working.
- Education & Certification Requirements
- Bachelor's degree in a quantitative field (e.g., Statistics, Mathematics, Economics, Computer Science, Analytics) or equivalent experience.
- Master's degree in Analytics, Data Science, or a related field is desired, not a must have.
- Databricks or Power BI (PL-300) certification is desired, not a must have.
Preferred Industry Experience
- Convenience Retail, Grocery/QSR, Digital & Mobile Apps, Loyalty & Rewards Programs, Fuel