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Reddit Inc. is a social media platform and online community that allows users to share, discuss, and discover content across a wide range of topics. Users can post links, text, images, and engage in discussions through comments and voting. Reddit's ultimate mission is to foster meaningful connections and facilitate the exchange of ideas and information among its users. The company's purpose is to create an inclusive and diverse platform that encourages open dialogue, promotes free expression, and empowers individuals to find and share content that is relevant and interesting to them. Reddit aims to be a platform that not only entertains and informs but also encourages users to participate in communities and conversations that align with their interests, passions, and values.

Technology

Reddit Inc

You must have 10+ years of software engineering experience, with proven leadership on ads systems, product development, and privacy compliance. Strong communicator able to drive high impact projects.

You will lead ad format projects, enhance infrastructure, collaborate with teams, advise on brand safety, mentor staff, and contribute to technical growth at Reddit Inc.

Software Engineering

<ul><li>We are currently seeking a hands-on technical engineering leader with experience in building Ad formats/products and infrastructure innovation. The role involves enhancing product development velocity, standardizing formats infrastructure, considering end-to-end impact (Ad rendering, Ad serving, ranking, measurement), and accelerating new formats innovation. We value someone who can collaborate across organizational and functional boundaries to find solutions and is unafraid to dive into the details to create scalable solutions. As a diverse team of software developers, product managers, data scientists, and Ad experts, we look forward to welcoming you to our team!</li></ul>

We are currently seeking a hands-on technical engineering leader with experience in building Ad formats/products and infrastructure innovation. The role involves enhancing product development velocity, standardizing formats infrastructure, considering end-to-end impact (Ad rendering, Ad serving, ranking, measurement), and accelerating new formats innovation. We value someone who can collaborate across organizational and functional boundaries to find solutions and is unafraid to dive into the details to create scalable solutions. As a diverse team of software developers, product managers, data scientists, and Ad experts, we look forward to welcoming you to our team!

Principal Software Engineer, Ads Formats - Reddit Inc

United States

Principal Software Engineer, Ads Formats

You need 6+ years of data science exp., 2+ years in threat detection, SQL, Python/R, strong communication skills, innovative mindset, and ability to solve ambiguous problems.

You'll leverage data for safety strategies, automate detection, provide intelligence, and guide on signal ingestion for threat detection at Reddit Inc.

Data

<ul><li>We are looking for a Staff Data Scientist to join our Threat Detection team. The Threat Detection team focuses on identifying trends in platform activity signaling potential or existing threats, providing intelligence to relevant stakeholders, and implementing the automation required to enforce. Our scope includes influence operations and harmful, scaled activity that is relevant to any of our policy violations.</li><li>You will partner with the Safety Enforcement teams (threat analysis, operations, and policy) as well as Safety Signals product and engineering team, User Research, and our Community Team. Our intelligence helps us understand any gaps in our existing enforcement policies which puts us at the cutting edge of understanding and investigating behavior on the platform. We value upleveling our peers, understanding the perspective of adversaries, and interest in keeping up with new attack vectors.&nbsp;</li></ul>

We are looking for a Staff Data Scientist to join our Threat Detection team. The Threat Detection team focuses on identifying trends in platform activity signaling potential or existing threats, providing intelligence to relevant stakeholders, and implementing the automation required to enforce. Our scope includes influence operations and harmful, scaled activity that is relevant to any of our policy violations.You will partner with the Safety Enforcement teams (threat analysis, operations, and policy) as well as Safety Signals product and engineering team, User Research, and our Community Team. Our intelligence helps us understand any gaps in our existing enforcement policies which puts us at the cutting edge of understanding and investigating behavior on the platform. We value upleveling our peers, understanding the perspective of adversaries, and interest in keeping up with new attack vectors. 

Staff Data Scientist, Threat Detection - Reddit Inc

Staff Data Scientist, Threat Detection

You need a PhD, MS, or BS in quantitative fields and 6+ years (PhD) or 10+ years (MS/BS) of data science experience. Must have strong statistical and programming skills, online experimentation expertise, and the ability to mentor others. Experience in digital advertising is a plus.

You will lead ads experimentation, creating processes and tools, exploring new experiment designs, collaborating with teams, developing metrics, and shaping strategy through actionable insights.

<ul><li>The Ads Data Science Team at Reddit is growing and we are looking for an experienced Staff Data Scientist to partner with product managers, engineers, and data scientists to up-level the experimentation capabilities of the ads organization. You will work with your cross-functional partners to enable more successful decision-making, product creation and adoption of a variety of new techniques in modeling, experimentation, statistical frameworks, and causal inference</li></ul>

The Ads Data Science Team at Reddit is growing and we are looking for an experienced Staff Data Scientist to partner with product managers, engineers, and data scientists to up-level the experimentation capabilities of the ads organization. You will work with your cross-functional partners to enable more successful decision-making, product creation and adoption of a variety of new techniques in modeling, experimentation, statistical frameworks, and causal inference

Staff Data Scientist, Ads Experimentation - Reddit Inc

Staff Data Scientist, Ads Experimentation

You have leadership experience in product analytics and A/B testing, can communicate complex concepts simply, and are proficient in SQL and Python/R.

You will partner with product and engineering teams to shape Reddit's growth strategy, analyze data for insights, and drive decision-making through experimentation and post-launch monitoring.

<ul><li>The Data Science Team at Reddit is growing and we are looking for an experienced Data Science Manager to lead a team of talented data scientists and analysts to uncover insights, drive strategic initiatives, and optimize growth across Reddit’s diverse user base. This role will collaborate closely&nbsp;with cross-functional partners (Product, Engineering, Design, Marketing) to help us build and improve the systems that continuously drive our user growth.</li></ul>

The Data Science Team at Reddit is growing and we are looking for an experienced Data Science Manager to lead a team of talented data scientists and analysts to uncover insights, drive strategic initiatives, and optimize growth across Reddit’s diverse user base. This role will collaborate closely with cross-functional partners (Product, Engineering, Design, Marketing) to help us build and improve the systems that continuously drive our user growth.

Reddit Inc

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