Senior Customer Master Data Analyst

Localiza&Co

Data Analyst responsible for customer registration governance, analyzing and validating large datasets, and developing AI solutions at Localiza&Co.

Posted 4/13/2026full-timeBelo Horizonte • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

AWSGoogle Cloud PlatformSQL

About the role

Key responsibilities & impact

Ensure the centralization and quality of customer master data, acting strategically in data governance.
Conduct analyses, cleansing, and registration validations on large-volume databases.
Design and implement audits, monitoring, and quality controls for customer records.
Develop automation solutions and apply Artificial Intelligence for validation and updating of customer records.
Monitor and proactively address NFSe (electronic service invoice) issuance errors related to customer data issues.
Create rapid action plans to correct inconsistencies that impact billing.
Provide guidance to registration assistants and business areas on customer data and tax-related matters.
Drive continuous improvement of the efficiency, productivity, and performance of registration processes.

Requirements

What you’ll need

Completed bachelor's degree.
Advanced SQL skills.
Solid experience structuring, cross-referencing, and validating data in large datasets.
Experience integrating data from internal sources and official channels (e.g., Serasa, Serpro, and government portals).
Familiarity with cloud data environments (e.g., AWS, GCP).
Experience with, or interest in, applying Artificial Intelligence to data solutions.
Analytical, organized profile with a systemic perspective and the ability to operate in complex environments.

Benefits

Comp & perks

Dress code: be yourself!
Special discount on car rentals and purchases of pre-owned vehicles
Gympass
Profit Sharing (PLR)
Health Insurance
Dental Plan
Private Pension Plan
Home Office Allowance
Allya benefits and discounts network
Life Insurance
Food Allowance
Meal Voucher
Transportation Voucher
Localiza University (in-person and online training for your development)
Support Program for Expectant Mothers
Acolher Program offering psychological, financial, and legal guidance
On-site medical clinics for emergency care
Exclusive employee support center
On-site headquarters services (gym, nail salon, bank branch, copy center, and cafeteria)
Open-plan workspaces, among others.

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

SQLdata governancedata cleansingdata validationdata structuringdata cross-referencingdata integrationArtificial Intelligenceautomation solutionsquality control

Soft Skills

analyticalorganizedsystemic perspectiveproblem-solvingguidancecontinuous improvementcommunicationstrategic thinkingproactivecollaboration

Certifications

bachelor's degree