Principal ML Engineer at Nielsen

Chennai, Tamil Nadu, India

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Technology, Data AnalyticsIndustries

Requirements

Over 8 years of professional experience in software development (noted in company description; 6+ years specified in qualifications)
Proven experience leading ML based systems
Strong foundation in software engineering principles, software architecture design, and best practices
Solid knowledge of OOP fundamentals
Proficiency in designing software architecture and data pipelines (ideally focused on ML workloads)
Experience in Data Pipelines focused on ML workloads and/or complex microservices architectures
Familiarity with cloud services (e.g., Azure, AWS, GCP)
Experience working in Agile/Scrum environments (SAFe is a plus)
Excellent communication skills in English, both written and verbal
Knowledge of testing frameworks and test automation
Nice to Have: Experience with Python and/or Machine Learning projects (CV, NLP)
Nice to Have: Experience with CI/CD pipelines (Github Actions) and DevOps practices
Nice to Have: Experience working with data transformations (pandas, spark, arrow, databricks)

Responsibilities

Design scalable software solutions with a focus on quality, performance, and maintainability
Lead software architecture decisions, ensuring the design aligns with business requirements and technical standards
Collaborate with Research Leads and Product Owners to gather requirements, design MLOps pipelines, and coordinate software delivery that adds value to the business
Create and maintain documentation for the initiatives the team is participating in
Lead a team of experienced and junior developers to deliver the solutions assigned
Perform code reviews, mentor other developers, and promote best practices in software development
Be accountable for the tech debt of the systems supported
Play a key role in designing, developing, and maintaining high-quality software solutions
Establish the technical direction for critical projects that run globally
Work on Machine Learning related projects and some Agentic Pipelines

Skills

Key technologies and capabilities for this role

Machine LearningMLOpsData PipelinesMicroservicesSoftware ArchitectureOOPAgentic PipelinesCode ReviewMentoring

Questions & Answers

Common questions about this position

Is this position remote or on-site?

The position is on-site.

What is the salary for this Principal ML Engineer role?

The job offers a competitive salary based on experience and skills.

What experience and skills are required for this role?

Candidates need 6+ years of professional software development experience, proven experience leading ML-based systems, strong foundation in software engineering principles and architecture, proficiency in designing software architecture and data pipelines, and familiarity with cloud services like Azure, AWS, or GCP.

What leadership responsibilities does this role involve?

The role requires leading a team of experienced and junior developers, performing code reviews, mentoring others, and establishing technical direction for critical projects.

What makes a strong candidate for this Principal ML Engineer position?

A strong candidate has over 8 years of professional experience in software development (6+ years minimum), proven leadership in ML systems, expertise in software architecture and data pipelines, and experience with cloud services, Agile environments, and leading teams.

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.

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