Ampersand is Moving TV Forward™. As the industry’s largest source of combined multiscreen TV inventory and viewership insights, we are changing the way TV is bought and measured. Powered by industry leading aggregated, and with a commitment to protecting personal information, Ampersand gives advertisers true audience first planning, scale in execution, and advanced measurement of their TV investments. Ampersand represents 116M multiscreen households and over 75% of addressable households in the U.S. (65M households). Whether a local or national advertiser, we help clients reach their unique target audience and deliver their stories – anytime, anywhere and on whatever device. Ampersand is owned by Comcast Corporation, Charter Communications, Inc. and Cox Communications. For more information, please visit Ampersand at www.ampersand.tv. WHAT YOU’LL BE DOING: The Senior Data Engineer will be responsible for Ampersand data analytics and data pipeline applications using Spark, Athena, EKS, ClickHouse, Scala and Python. The Senior Data Engineer with Ampersand will be responsible for building the company’s big data pipeline, data reporting, and wrangling data to optimize data systems. HOW YOU’LL BE CONTRIBUTING:Design and build our data pipeline using Amazon Web Services technologies (AWS EMR, EKS, Data Pipeline, Glue, RedShift, Athena, RedShift, etc.), Spark, Scala, and PythonAssemble, combine and transform large multiple complex data setsBuild analytics tools using the data pipeline to provide actionable insights to end usersDesign, build, and maintain efficient, reusable, and reliable code Identify bottlenecks and bugs, and devise solutions to mitigate and address these issuesHelp maintain code quality, organization, and automatization WHAT YOU’LL BRING TO THE TABLE:Experience building and optimizing 'big data' data pipelines, architectures, data sets and tools (Hadoop, Spark, Presto, etc.)Experience using columnar data-stores (Parquet, Athena, Presto, Snowflake)Strong knowledge and experience working with AWS eco-system and AWS technologies (S3, Athena, EMR, EKS, EC2, IAM, etc.)Familiarity with Machine Learning pipelines to support Data ScienceAdvanced SQL knowledge and experience working with relational databasesSkill for writing reusable codeFamiliar with various design and architectural patternsKnack for writing clean, readable, and easily maintainable codeExperience implementing automated testing platforms and unit testsProficient understanding of code versioning tools such as GIT, SVN, VSTSBachelor's degree in computer science, computer engineering or a related major OUR VALUES:TrustSimplicityBraveryInclusivity or Belonging GrowthBalance WHAT WE HAVE TO OFFER:Competitive salaryOpen company culture where you have the headroom to grow and legroom to runOpportunity to join a company revolutionizing the Advertising Technology industryTrust worthy, hardworking colleaguesOpportunities to learn and growManagement, Sales, Executive Presence, Operations trainings; just to name a few!Comprehensive Medical, Dental, and Vision coverageGenerous Time OffWork/Life balance401k and Company matchingCommuting benefitsOther perks Salary Range DisclaimerThe base salary range below represents the low and high end of the Ampersand salary range for this position in the NYC Metro Area. Please note that the salary range provided is a good faith estimate on the applicable range. Actual salaries will vary depending on factors including, but not limited to, experience and performance The range listed is just one component of Ampersand’s total rewards package for employees. Other rewards may include discretionary annual bonuses and / or overtime, commission, etc., as well as competitive benefits including PTO, medical & dental & vision benefits, 401K with employer match, short & long-term disability, basic life insurance, tuition reimbursement, pre-tax commuter benefits & flexible spending accounts. Salary Range TransparencyThis role has a NYC Metro base salary of $130,000 - $175,000 and discretionary annual bonus. Ampersand welcomes all qualified applicants to apply without regard to race, color, nationality, gender, gender identity or expression, sexual orientation, religion, disability, or age. We are an equal opportunity employer committed to belonging, equity and diversity.