Data Scientist I

Fanatics; Dublin; On-site; EUR 65,000 - 90,000; Full time

Job summary

Fanatics Betting & Gaming is seeking a Data Scientist I to join our growing Decision Science team. The role focuses on creating insights to drive growth, partnering with senior commercial stakeholders, and supporting Sportsbook and Casino strategy.

You will develop LTV models, experimental designs, and scalable analytics solutions, collaborating with analysts to improve marketing efficiency. A 2+ year background in data science and a quantitative degree are required; Dublin onsite with global

Qualifications

• 2+ years proven data science/analytics experience.
• Degree in Mathematics, Physics, Statistics, Engineering, Computer Science or Economics.
• Strong SQL and Python; experience building ML models.
• Experience with statistics, regression, clustering, and A/B testing.
• Expertise in experimental design and uplift modeling.

Responsibilities

• Understand iGaming ecosystem (Sportsbook and Casino) and player behavior.
• Collaborate with stakeholders across Sports and Casino units to drive performance.
• Partner with Data Scientists/Analysts to build scalable analytics solutions.
• Develop and deploy personalized engines for promotions and recommendations.
• Build and maintain Lifetime Value models to improve segmentation/marketing efficiency.
• Stay updated on ML trends and competitive shifts in betting/gaming.

Skills

SQL

Python

Statistics

Experimentation

A/B Testing

Causal Inference

Stakeholder Collaboration

Machine Learning

Education

Quantitative degree

Job description

Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect, and Bet. Through the Fanatics platform, sports fans can buy licensed fan gear, jerseys, lifestyle and streetwear products, headwear, and hardgoods; collect physical and digital trading cards, sports memorabilia, and other digital assets; and bet as the company builds its Sportsbook and iGaming platform. Fanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes; and over 2,000 retail locations, including its Lids retail stores. Our more than 22,000 employees are committed to relentlessly enhancing the fan experience and delighting sports fans globally.

About the Team

Launched in 2021, Fanatics Betting and Gaming is the online and retail sports betting subsidiary of Fanatics, a global digital sports platform. The Fanatics Sportsbook is available to 95% of the addressable online sports bettor market in the U.S. Fanatics Casino is currently available online in Michigan, New Jersey, Pennsylvania and West Virginia. Fanatics Betting and Gaming operates twenty-two retail sports betting locations, including the only sportsbook inside an NFL stadium at Northwest Stadium. Fanatics Betting and Gaming is headquartered in New York with offices in Denver, Leeds and Dublin.

We are seeking a Data Scientist I to join our growing Data Science organization on our newly formed Decision Science team. The role reports into the Decision Science Manager and will focus on creating insight to drive the growth of the business, partnering closely with senior commercial stakeholders and their teams. Supporting commercial and analytics stakeholders with high level Sportsbook & Casino strategy will be a top priority for this Data Scientist, as well as providing ongoing analysis and recommendations to stakeholders.

Responsibilities

• Develop a deep understanding of the iGaming ecosystem, encompassing both Sportsbook and Casino products, operations, and player behavior.
• Build strong relationships with stakeholders across both Sports and Casino business units, serving as a key technical contributor to driving total commercial performance.
• Collaborate with Data Scientists and Analysts to implement and refine scalable solutions for complex iGaming business problems.
• Contribute to the development, deployment, and iterative improvement of automated personalization and promotion engines across the iGaming suite.
• Build and maintain sophisticated Lifetime Value (LTV) models to improve player segmentation and marketing efficiency.
• Remain current on technology, machine learning trends, and competitive shifts within the global sports betting and gaming industry.

Experience and Skills

• A minimum of 2+ years proven experience in a data science or advanced analytics role.
• Degree in a quantitative field, e.g., Mathematics, Physics, Statistics, Engineering, or Computer Science, Economics.
• Strong SQL proficiency and strong proficiency in Python, with experience building and validating machine learning models.
• Strong understanding of statistics concepts such as regression, clustering, and A/B testing in high-growth environments.
• Expertise in experimental design and causal inference, including A/B/n testing, quasi-experiments, and uplift modeling to determine true incremental value.
• Demonstrated ability to partner with stakeholders, earning trust through data-driven insights and clear communication.
• Outcome-oriented and data-driven; comfortable navigating fast-paced, high-growth environments.

Preferred but not required

• Experience experimenting with Generative AI solutions (e.g., LLM-based analysis, automation, or insight generation) and identifying opportunities to apply them within a commercial analytics environment.
• Previous experience in iGaming (Sportsbook or Casino), or previous experience with Customer Lifetime Value models is a significant plus.

Depending on the role, your interview and onboarding experience may include in-person components, such as onsite interviews or Launching into Better: LIVE—a multi-day cultural immersion in New York City for full-time, non-seasonal hires. These sessions are designed to build connection and bring our culture to life, though specific travel and participation requirements will be confirmed based on your role and location. Your recruiter will provide clear guidance at each stage of the process.

Ranges will change based on country and state of residence, which are reflected in Geographical Zones defined by Fanatics Betting and Gaming. The range incorporates all of our Geographical Compensation Zones and is subject to change as the Zone associated with the actual offer is confirmed. In addition to the base and bonus, full-time employment, and more. For information about our benefits, please visit https://benefitsatfanatics.com/

Salary Range

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As set forth in Fanatics Betting & Gaming’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

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