Junior Data Engineer (1-2 years only) - Python AND SQL at Nielsen

Chennai, Tamil Nadu, India

Apply Now

Not SpecifiedCompensation

Junior (1 to 2 years)Experience Level

Full TimeJob Type

UnknownVisa

Consumer Intelligence, Market ResearchIndustries

Requirements

1-2 years of hands-on experience as a Data Engineer or similar role
Strong proficiency in SQL and Python
Hands-on experience with Polars or Pandas for data wrangling and analysis
Solid understanding of data pipeline design and ETL processes
Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI/CD)
Experience working in an Agile/Scrum environment
Good problem-solving and communication skills
Preferred: Working knowledge of Scala or Java in a data engineering context
Preferred: Experience with cloud platforms like AWS, Azure, or GCP
Preferred: Knowledge of data lake, data warehouse, and streaming architectures (e.g., Kafka, Spark)
Preferred: Exposure to Docker or other containerization tools

Responsibilities

Design, build, and maintain scalable and efficient data pipelines for batch and real-time processing
Write complex SQL queries for data extraction, transformation, and reporting
Use Python (with Polars or Pandas) to clean, transform, and analyze large datasets
Collaborate with data scientists, analysts, and other engineers to understand data needs and deliver high-quality solutions
Integrate pipelines into CI/CD environments and ensure robust version control and testing
Work in an Agile environment, participating in daily stand-ups, sprint planning, and retrospectives
Optimize data processes for performance, scalability, and reliability
Contribute to data architecture and governance practices

Skills

Python

SQL

Polars

Pandas

Data Pipelines

CI/CD

Agile

Scala

Java

Nielsen

Global measurement and data analytics provider

About Nielsen

Nielsen provides measurement and data analytics services to help businesses understand consumers and markets globally. The company operates through two main divisions: Nielsen Global Media, which offers reliable metrics for the media and advertising industries, and Nielsen Global Connect, which supplies consumer packaged goods manufacturers and retailers with actionable insights about the marketplace. Nielsen combines its proprietary data with other sources to give clients a comprehensive view of current trends and future opportunities. With a presence in over 100 countries, Nielsen aims to support companies in making informed decisions to drive innovation and growth.

Town of Clarkstown, New YorkHeadquarters

1963Year Founded

$45.1MTotal Funding

ACQUISITIONCompany Stage

Data & Analytics, ConsultingIndustries

10,001+Employees

Benefits

Health Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Risks

Competition from digital-native analytics firms threatens Nielsen's market share.

Privacy regulations may impact Nielsen's data collection capabilities.

Private equity acquisition could lead to strategic shifts misaligned with client needs.

Differentiation

Nielsen offers comprehensive cross-platform measurement solutions, including mobile media markets.

The Diverse Media Equity program elevates diverse-owned media companies' visibility.

Nielsen Impact Score evaluates marketing value of university athletic programs.

Upsides

Acquisition of Telephia enhances Nielsen's mobile media measurement capabilities.

Partnerships with P&G and NMSDC support diverse media representation.

Collaboration with TikTok improves digital audience measurement services.

Land your dream remote job 3x faster with AI

Try Jobo Free