Senior Data Analyst

TransUnion; United States; On-site; USD 90,000 - 150,000; Full time

Job summary

TransUnion in the United States is seeking a data-focused professional to develop and improve IP geolocation automation algorithms using large datasets and IP network topology.

You will query, extract, and transform data with SQL, R, Python, MongoDB, and BigQuery; provide insights that improve data quality; and collaborate with engineers, data scientists, and stakeholders to solve complex problems and lead data science initiatives.

Qualifications

• Experience with IP geolocation or similar data-intensive geospatial analyses.
• Strong proficiency in SQL for data querying and manipulation.
• Proficiency in Python for data processing and automation tasks.
• Experience with NoSQL databases (MongoDB) and cloud data platforms (BigQuery).

Responsibilities

• Develop and improve IP geolocation automation algorithms.
• Query, extract, and transform data using SQL, R, Python, MongoDB, and BigQuery.
• Provide insights to improve data quality and collaborate with engineers, data scientists, and stakeholders.

Skills

IP geolocation

Data analysis

Python

R

SQL

MongoDB

BigQuery

Tools

SQL

MongoDB

BigQuery

Job description

$90K–$150K/yr Market Rate Full-time On-site 1d ago

Develop and improve IP geolocation automation algorithms using large datasets and IP network topology. Query, extract, and transform data with SQL, R, Python, MongoDB, and BigQuery; provide insights that improve data quality; and collaborate with engineers, data scientists, and stakeholders to solve complex problems and lead data science initiatives.

Your Match

How well this role fits your profile.

Confirmed H-1B sponsor. The Department of Labor record shows filings under TRANSUNION LLC .

Filings 803

Approved 97.8%

Avg wage $103K

From public Department of Labor LCA disclosures. Sponsorship history is a signal about the employer, not a commitment on this role.