ROBLOX Corporation

Scientist / Senior Scientist, Ads Systems

ROBLOX Corporation$248K — $322K *
Media
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years in digital ad systems with experience in analytics or production pipelines.
  • 4+ years in data science, economics, analytics, or machine learning engineering.
  • Strong programming skills, particularly in Spark, Hive, and Airflow for data transformation.
  • Familiarity with auctions and experimentation in market contexts.
  • Preferred graduate degree in economics, statistics, bioinformatics, cognitive science, or similar technical field.

Responsibilities

  • Design and lead end-to-end offline model evaluation including pipelines and analyses.
  • Enhance ML features and models for advertising systems in collaboration with engineers.
  • Build simulation models for the ads marketplace to improve operations.
  • Accelerate product development through data insights and collaboration with product leaders.
  • Lead experimental designs and analyses in the ads domain.
  • Create science roadmaps and agendas to determine product launch success.

Benefits

  • Opportunity to work in a cutting-edge team focused on innovation in advertising systems.
  • Engagement in a multi-year journey, offering long-term career growth.
  • Collaboration with engineers and product teams to drive impactful changes.
  • Participation in discussions and presentation of findings in a dynamic setting.
Full Job Description
In this role, you will contribute to the new Ads Science team within the broader Economy DSA team, collaborating with engineers and product managers to innovate our advertising systems and operations. Work will include data pipeline design and ownership, modeling for ad delivery and targeting, modeling for user segmentation / experimentation, and experimental design and analysis. We are early in this multi-year journey, and seek a dedicated and passionate scientist to help design this vision and execute the innovation to achieve it.
You Will:
  • Design and lead offline model evaluation end-to-end (pipelines, frameworks, analysis).
  • Contribute to ads ML feature and model improvements, collaborating with engineering to put these in production.
  • Build offline evaluation and simulation models for our ads marketplace.
  • Accelerate product development through your understanding of the underlying data and your ability to partner with product and technical leaders to provide insights.
  • Lead experimental design and analysis for your ads domain.
  • Design science roadmaps and experimentation agendas to determine success of product feature launches.
You Have:
  • Domain experience in digital ads systems, including ownership of critical analytic or production pipelines.
  • 4+ years of industry or academic experience in data science, economics, analytics, or machine learning engineering.
  • Expertise in data transformation and programming, and proficiency in developing data pipelines through use of Spark, Hive, and Airflow.
  • Experience with auctions and experimentation in market settings.
  • Graduate education in a technical field (preferred: rigorous applied training including a graduate degree in economics, statistics, bioinformatics, cognitive science, physics, or similar).
You Are:
  • Candid on relative opportunities for impact, and evidence-seeking to update beliefs.
  • Passionate about Roblox's mission to connect a billion people every day with optimism and civility, including through increasing earnings for our creator community.
  • A strong communicator. You understand that analysis must be presented in meaningful ways and lead spirited discussions about the findings. You can explain technical concepts to non-technical audiences and discuss appropriate tradeoffs.
  • Effective in a collaborative work environment with a track record of simplifying complex and ambiguous problems.


For roles that are based at our headquarters in San Mateo, CA: The starting base pay for this position is as shown below. The actual base pay is dependent upon a variety of job-related factors such as professional background, training, work experience, location, business needs and market demand. Therefore, in some circumstances, the actual salary could fall outside of this expected range. This pay range is subject to change and may be modified in the future. All full-time employees are also eligible for equity compensation and for benefits as described on this page.

Annual Salary Range

$248,740-$322,820 USD

Roles that are based in an office are onsite Tuesday, Wednesday, and Thursday, with optional presence on Monday and Friday (unless otherwise noted).

About ROBLOX Corporation

Roblox Corporation is a video game company that operates a massively multiplayer online game platform. The platform allows users to create and play games in a virtual world, with a focus on user-generated content. Roblox was founded in 2004 and is headquartered in San Mateo, California. The company has grown rapidly in recent years, and now has over 100 million monthly active users. In 2021, Roblox went public through a direct listing on the New York Stock Exchange.
Learn more about ROBLOX Corporation
Size
960 employees
Market Cap
$15.6 billion
Industry
Net Income
-$242.8 million
Founded
2004
Revenue
$727 million
NASDAQ

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