Lead Data Scientist (Remote)

Our business is centered on data, because it’s what our clients need to make confident decisions that shape the future of media. Our Data Science team delivers essential metrics and insights to brands around the world through new product ideation, experimental design and complex analysis.
Title: Lead Data ScientistDivision:  Data ScienceLocation: United States: Remote
What is the role?Streaming is exploding right now! As a Lead Data Scientist on the Connected TV Measurement team, you will have a front row seat for all of the action. 
What will I do?In this role, you will be working to develop methodologies to enhance Nielsen’s Connected TV measurement.  Your primary responsibilities include: Drive the development, testing, and implementation of new measurement methodologies, including client-focused impact assessments Build and deploy production-ready automated methodologies into functional modules, including unit tests and quality control checks while incorporating CI/CD workflowsIdentify root causes and solve any bugs or quality escapesEnsure detailed documentation of new methodologies, research findings, and best practicesEnsure product quality, stability, and scalability by facilitating code reviews Explaining complex model-related concepts in simple terms to non-technical internal and external audiences Mentor and provide oversight to junior associates while serving as an example by sharing relevant best practices 
Is this for me?
This role requires: 5+ years of professional work experience in Statistics, Data Science, Computer Science, and/or related disciplinesExperience with developing and automating methodologies Mastery of PythonExperience with sophisticated data mining & modeling solutions and the tools that support them such as Scikit-learn, PyTorch, and PyMC3Experience with relational and distributed database systems with expertise in tools such as Spark, Presto, and other SQL-based querying enginesExperience with ETL frameworks like Airflow Familiarity with DevOps tools and CI/CD workflows including GitBachelor's degree in Statistics, Data Science, Computer Science or other related fieldOrganization and clear communication
Nice to have: Advanced degree in Statistics, Data Science, Computer Science or other related fieldExperience working in cloud-based environments such as Azure, AWS, or GCPDomain expertise in Digital or Television measurement
About the teamThe Connected TV Measurement team within the Data Science organization focuses on expanding and enhancing Nielsen’s Connected TV ad measurement product.  Our team develops new methodologies to measure audiences across all types of connected devices and integrates new data assets into Nielsen’s existing methodologies to expand the data delivered to clients.Despite being spread across multiple Nielsen offices, our team values collaboration, teamwork, and having fun at work!  We hold each other accountable for creating stable, scalable, and well-documented solutions.  

About NielsenAs the arbiter of truth, Nielsen Global Media fuels the media industry with unbiased, reliable data about what people watch and listen to. To discover what’s true, we measure across all channels and platforms⁠—from podcasts to streaming TV to social media. And when companies and advertisers are armed with the truth, they have a deeper understanding of their audiences and can accelerate growth. 
Do you want to move the industry forward with Nielsen? Our people are the driving force. Your thoughts, ideas and expertise can propel us forward. Whether you have fresh thinking around maximizing a new technology or you see a gap in the market, we are here to listen and take action. Our team is made strong by a diversity of thoughts, experiences, skills, and backgrounds. You’ll enjoy working with smart, fun, curious colleagues, who are passionate about their work. Come be part of a team that motivates you to do your best work!Nielsen: Enabling your best to power a better media future. Our comprehensive benefits package (including health & wellness plans, 401(k) retirement coupled with a Nielsen match, a generous paid time off policy, and if eligible, a discretionary incentive/bonus) is designed to be inclusive for all employees and families, and we take pride in ensuring that employees are rewarded holistically for the role they are doing and their performance. A reasonable estimate of salary range for a new employee to be offered this role would be between $50,000 - $185,000, which would be adjusted based on each employee's geographic location.  The position of each employee within a compensation range at Nielsen is dependent on several individual circumstances, such as experience, training, certifications and other business requirements/needs.  
Nielsen is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, protected veteran status or any other protected class.
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