Assistant Marketing Data Analyst

nXscale; Makati; On-site; PHP 400,000 - 640,000; Full time

Job summary

nXscale is seeking an Assistant Marketing Data Analyst in Manila to support data operations, quality assurance, and analytics for marketing campaigns. You will manage data ingestion, ensure data accuracy, and build dashboards that translate complex datasets into actionable insights for stakeholders.

The role requires a strong foundation in data analytics, Excel and Sheets expertise, and the ability to balance routine reporting with ad‑hoc requests in a fast‑paced environment.

Qualifications

• Bachelor's degree in Data Analytics, Statistics, Mathematics, Economics, Marketing Analytics, Computer Science, or a related field.
• Proficiency in Google Sheets and Microsoft Excel, including advanced formulas, Pivot Tables, data cleaning, and reporting.
• Strong analytical and problem‑solving skills with exceptional attention to detail.
• Excellent written and verbal communication skills.
• Ability to manage multiple priorities in a fast‑paced environment.
• Comfortable learning and utilizing AI‑powered productivity tools.

Responsibilities

• Perform manual and automated data ingestion to ensure accurate tracking of marketing and campaign activities.
• Conduct daily and weekly quality assurance checks to validate data accuracy, completeness, and consistency.
• Clean, organize, and manipulate large marketing datasets using Google Sheets and Microsoft Excel.
• Maintain data integrity across reporting systems and marketing databases.
• Perform regression analyses using Bayesian modeling and DiD to evaluate campaign performance.
• Build and evaluate counterfactual models to estimate performance without interventions.
• Support design, execution, and analysis of A/B tests and multivariate experiments.
• Monitor campaign performance metrics such as spend, impressions, CPMs, and delivery pacing.
• Build, update, and maintain dashboards using SQL, Google BigQuery, and Looker Studio.
• Translate complex datasets into clear dashboards, reports, and visualizations for stakeholders.

Skills

Google Sheets

Microsoft Excel

Pivot Tables

Data cleaning

Reporting

Analytical thinking

Communication

Education

Bachelor's degree in Data Analytics, Statistics, Mathematics, Economics, Marketing Analytics, Computer Science, or related field

Tools

Looker Studio

SQL

Google BigQuery

Notion

Slack

JavaScript

Job description

nXscale provides flexible outsourcing solutions for startups and scaleups. We partner with global companies to help them build teams and scale operations.

About the Client

Our client is a growing media agency looking for a highly analytical Assistant Marketing Data Analyst to support our growing marketing operations. In this role, you will work closely under the direct supervision and guidance of Senior Marketing Data Analysts. You will be responsible for maintaining the integrity of our marketing data pipeline, managing daily data ingestion, executing quality control checks, and building intuitive dashboards.

The ideal candidate is a master of data manipulation, a quick learner of modern AI tools, and a reliable collaborator who can seamlessly balance scheduled reporting with fast‑paced, ad‑hoc requests from internal teams and network partners.

What you will do

Data Operations & Quality Assurance

• Perform manual and automated data ingestion to ensure accurate tracking of marketing and campaign activities.
• Conduct daily and weekly quality assurance checks to validate data accuracy, completeness, and consistency.
• Clean, organize, and manipulate large marketing datasets using Google Sheets and Microsoft Excel.
• Maintain data integrity across reporting systems and marketing databases.

Analytics & Reporting

• Perform regression analyses using methodologies such as Bayesian modeling and Difference-in-Difference (DiD) to evaluate campaign performance and marketing effectiveness.
• Build and evaluate counterfactual models to estimate campaign performance without specific marketing interventions.
• Support the design, execution, and analysis of A/B tests and multivariate experiments.
• Monitor campaign performance metrics, including spend, impressions, CPMs, and delivery pacing.
• Build, update, and maintain dashboards using SQL, Google BigQuery, and Looker Studio.
• Translate complex datasets into clear dashboards, reports, and visualizations for business stakeholders.

Collaboration & Stakeholder Support

• Coordinate with media network partners to resolve reporting discrepancies and obtain required data updates.
• Collaborate with cross‑functional teams to gather reporting requirements and fulfill ad hoc data requests.
• Support Senior Marketing Data Analysts in preparing client‑ready reports and performance summaries.

Who you are:

• Bachelor's degree in Data Analytics, Statistics, Mathematics, Economics, Marketing Analytics, Computer Science, or a related field.
• Strong proficiency in Google Sheets and Microsoft Excel, including advanced formulas, Pivot Tables, data cleaning, and reporting.
• Strong analytical and problem‑solving skills with exceptional attention to detail.
• Excellent written and verbal communication skills.
• Ability to manage multiple priorities in a fast‑paced environment.
• Comfortable learning and utilizing AI‑powered productivity tools.

A plus if you have:

• Experience using Looker Studio (Data Studio).
• Working knowledge of SQL, preferably Google BigQuery.
• Familiarity with Notion and Slack.
• Experience performing statistical analysis, regression modeling, or causal inference techniques.
• Knowledge of A/B testing methodologies and marketing performance measurement.
• Experience with JavaScript or Google Apps Script
• Previous experience working with digital marketing or advertising data