Principal Data Scientist
SKOOL LLC
Skool is hiring its first ever Data Scientist. You’ll join our Data team, report to our Head of Data, and help shape how data science is used across the company. This is a hands-on role for someone who wants to grow a consumer product by building new ways for users to discover the right communities and people, including feed, search, recommendations, and matchmaking, and by testing what drives engagement and growth. One of our biggest areas of focus is helping users find the right communities and people on Skool. You’ll help us build and improve that experience through recommendations, ranking, and personalization, while also partnering closely with Product, Growth, and Engineering on engagement, activation, retention, and advertising. We’re looking for someone who can dig into ambiguous problems, find the real opportunity, and turn analysis into action. This is a 100% remote position. Skool has an office in Los Angeles, but we work as a distributed team. Build models and algorithms for feed, recommendation, ranking, and search to help users discover relevant communities and people Own data science work across growth, product, and user engagement, from analysis through measured results Use real-time data to find opportunities, test ideas quickly, and refine models based on outcomes You have deep data science experience and a track record of using analysis, experiments, and models to grow a consumer product You have hands-on experience building recommendation, matchmaking, ranking, search, or personalization systems You have a strong foundation in machine learning and statistical modeling using tools such as Python and scikit-learn You favor quick action and experimentation over long analysis and can build enough conviction in your work to bet on it You are strong at data analysis and tool-agnostic. You can write enough production-quality code to implement or partner closely on real-time solutions when offline analysis isn’t enough Bonus: You have hands-on experience optimizing advertising, acquisition, or other performance marketing systems Over 30M users, 150K communities, $1B in creator revenue + already profitable (!) Fast-growing, mission-driven company with a focus on education and community Remote-first, industry-leading compensation, fully covered medical, dental, and vision insurance (including dependents), 401(k) matching, and more!
- ...Job Description Please find details for this position below: Client: Banking/Financial Industry Title: Principal Data Governance Engineer / Principal Data strategy Engineer Location: New York, NY – Hybrid Role Duration: 03 months (likely to extend)...Principal
- ...Tier-1 Security VCs. This is a chance to join very early stage to have meaningful impact on the product & business. As a Principal Data Scientist, you will directly own the research agenda and hands-on execution: designing algorithms, building the core statistical and...Principal
$182.3k - $252.5k
...products. Our team works at the intersection of product strategy, data science, and business impact, partnering with product... ...matters, and guide the business toward smarter decisions. As a Principal Data Scientist, you'll be a strategic thought partner to product, marketing...PrincipalFull timeCurrently hiringLocal areaRemote workWork from home$161.8k - $184.6k
...Principal Data Scientist - Ai Foundations, Specialist ModelsData is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting...PrincipalFull timePart timeImmediate start$227.85k - $423.15k
...Principal Research Scientist (Recommender Systems)The Principal Research Scientist (Recommender systems) will lead large and complex technical projects... ...solutions for the business.The DailyDevelop innovative data science solutions that utilize machine learning and deep learning...PrincipalTemporary workWork experience placementLocal area$161.8k - $184.6k
...Principal Data Scientist, AI Foundations Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting edge technology...PrincipalFull timePart timeLocal areaFlexible hours$175k - $350k
...to play a foundational role in shaping the next generation of data visualization tools for Citadel Securities’ client-facing products... ...the way complex financial information is understood. The Principal Engineer will partner closely with product and engineering teams...PrincipalRelocation- ...ways of working in an industry that historically has resisted innovation. Join us!About the RoleBlinkRx is looking for a Principal Data Scientist to join a small, elite team of senior data practitioners operating at the very highest levels of the organization. This is...Principal
$216.7k - $220k
...for you and your family.What you'll doYou will tackle complex data challenges, develop advanced models, and create impactful solutions... ...models to solve operational challenges, and mentor other data scientists. Additionally, you will shape the QuantumBlack, AI by McKinsey...PrincipalApprenticeshipEasy work- Citi in Bengaluru, India, is seeking a Principal Data Scientist for a hybrid role focused on leading AI design and deployment across business strategies. You will mentor a small team, work with large datasets, and translate complex data into actionable insights. The role...Principal
- MathCo is seeking a commercially focused Engineering leader to drive business growth and client success in the Retail sector. This role involves owning P&L performance, forging key client relationships, and leading multi-disciplinary teams in analytics-driven transformations...Principal
- ...Position Summary: The Principal/Senior Clinical Scientist is responsible for leading the clinical science function across assigned Oncology, Rare Diseases... ...collection, review, and interpretation of clinical trial data. Working as a key member of Precision for Medicine's...PrincipalWork at officeRemote workShift workNight shift
$200k - $250k
...Principal Data Engineer OpportunityLocation: Chicago, IL or New York, NYBase Salary Range: $200,000 - $250,000 (Base salary is only one part of Group One Trading's total compensation, which includes an annual discretionary bonus.)The OpportunityOur Principal Data Engineer...PrincipalFlexible hours- ...global provider of credit intelligence, data, and analytics. Since 2013, tens of thousands... ...programs Role Octus is seeking a Principal Data Engineer to design, develop, and... .... Partner with data analysts, scientists, and backend engineers to ensure data consistency...Principal
- ...preemptively tackle high-risk and hard-to-spot threat exposures, misconfigurations, and overspending. The integrated platform brings together data from every system in an organization's IT infrastructure to optimize mission-critical risk, performance and cost measures via...PrincipalRemote work
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...and between brands via exclusive access to fully permissioned data from over 100 million consumers. Our proprietary AI technology... ...than diverging practices. Serve as tech lead for a team of scientists and engineers spanning these three areas. Own and advance the...PrincipalFull timeWork at office- ...every marketer to produce, plan, buy and measure across its entire audio universe. How You’ll Make an Impact As the Principal Engineer, Data Operations, you will serve as a principal technical authority for enterprise Data Operations, defining scalable...PrincipalFull timeLocal area
- ...Principal Data Architect & EngineerCedar is at a pivotal moment in its technical evolution. We are evolving towards a brand-new, enterprise data platform and model, architected specifically to power the future of Cedar's product offerings. As the Principal Data Architect...PrincipalHourly payWork at officeWork from homeFlexible hours
- Principal Data Scientist Job Req Id: 261004529 Location(s): Bengaluru, Karnataka, India Job Type: Hybrid Posted: Nov. 03, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated...PrincipalFull timeWork experience placementFlexible hours
- ...Principal Data EngineerAt T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple...PrincipalFull timeTemporary workPart timeWork experience placementLocal areaFlexible hours
$250k - $350k
...work so that other specialists can review it. Responsibilities Set research priorities and validation standards Review methodology, data lineage, and model-risk decisions Mentor researchers and connect research with trading operations Represent both uncertainty and...PrincipalRemote workWork from homeHome officeFlexible hours$215k - $270k
...the research, design, and evaluate detection models that identify automated, fraudulent, and malicious activity across Internet-scale data Mentor others in how to uncover patterns and behaviors that distinguish adversaries from legitimate users. Own the detection...PrincipalFull timeTemporary workLocal areaFlexible hours$200k - $235k
OverviewMajor League Soccer is building advanced AI and data platforms to power fan intelligence, personalization, and data-driven decisioning across the organization.The Principal AI/ML Engineer, Semantic Data will design and build the semantic intelligence layer that...PrincipalWork at officeLocal areaRemote work1 day per week- ...team of builders and operators who invent new ways of working in an industry that historically has resisted innovation. Join us! Principal Data Platform Engineer We are seeking a Principal Data Platform Engineer to define and evolve our real‑time and batch data platform...Principal
- Principal Consultant - Semantic Data & AI EngineeringCapco | Data & Analytics | New York, NYAbout the RoleCapco is seeking a hands-on Principal Consultant... ...routines, and integration components.Work with data scientists and AI engineers to prepare training, retrieval,...Principal
$161.8k - $184.6k
Principal Associate, Data Scientist - Card Intelligence Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and relational databases, cutting‑edge...PrincipalFull timePart timeLocal areaFlexible hours- ...consumers, advertisers, and publishers alike.The RoleadMarketplace is looking for an Analytics Engineer to build the trusted analytical data foundation that powers product decisions, experimentation, measurement, and self-service analytics across the company.As the...PrincipalSummer workWork at office
$164.6k - $213.1k
...Grade 13T Posted Date 28-Sep-2026 Job ID 20769 Description and Requirements The Team You Will JoinAt MetLife, data isn’t just a tool - it is a catalyst for growth. As part of our Data & Analytics organization, you’ll unlock trusted insights that drive...PrincipalFull timeTemporary workWork at officeLocal areaRelocation packageShift work3 days per week$172.5k - $313.7k
...You’re in the right place! Agentforce is the future of AI, and you are the future of Salesforce.We are hiring Staff & Principal Product Data Scientists to help build a world-class data ecosystem that supports and scales data-driven product decision-making at Slack.As Staff...PrincipalFull time$175k - $255k
...startup expanding patient access to life-changing medicines while reducing commercial costs for drug innovators. Principal / Senior Data Scientist, Agentic AI We're looking for a data-driven problem solver to leverage large language models (LLMs) and transform unstructured...PrincipalFull timeH1bRelocationVisa sponsorship3 days per week
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