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10 principal data scientist jobs found

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Onsite principal data scientist
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Aristocrat
Oct 09, 2026
Principal Data Scientist
Aristocrat London, UK
Are you ready to join a world-class team and make a significant impact on the gaming industry? At Aristocrat, we aim to bring happiness to life through the power of play. We seek a Principal Data Scientist to help us reach our ambitious goals. You will have a vital role in enhancing gameplay, boosting player engagement, and improving business outcomes with your advanced data expertise. This opportunity allows you to work on innovative projects, collaborate with diverse teams, and guide critical initiatives that will develop the future of our leading games. What You'll Do Lead high-impact data science initiatives end-to-end, including problem framing, methodology selection, experiment development, implementation partnership, and impact measurement. Build and deliver machine learning and reinforcement learning solutions to improve player engagement, retention, monetization, and operational outcomes. Lead the modeling framework for complex systems, guaranteeing comprehensive...
Aristocrat
Oct 09, 2026
Principal Data Scientist
Aristocrat London, UK
Are you ready to join a world-class team and make a significant impact on the gaming industry? At Aristocrat, we aim to bring happiness to life through the power of play. We seek a Principal Data Scientist to help us reach our ambitious goals. You will have a vital role in enhancing gameplay, boosting player engagement, and improving business outcomes with your advanced data expertise. This opportunity allows you to work on innovative projects, collaborate with diverse teams, and guide critical initiatives that will develop the future of our leading games. What You'll Do Lead high-impact data science initiatives end-to-end, including problem framing, methodology selection, experiment development, implementation partnership, and impact measurement. Build and deliver machine learning and reinforcement learning solutions to improve player engagement, retention, monetization, and operational outcomes. Lead the modeling framework for complex systems, guaranteeing comprehensive...
Aristocrat
Oct 09, 2026
Principal Data Scientist
Aristocrat London, UK
Are you ready to join a world-class team and make a significant impact on the gaming industry? At Aristocrat, we aim to bring happiness to life through the power of play. We seek a Principal Data Scientist to help us reach our ambitious goals. You will have a vital role in enhancing gameplay, boosting player engagement, and improving business outcomes with your advanced data expertise. This opportunity allows you to work on innovative projects, collaborate with diverse teams, and guide critical initiatives that will develop the future of our leading games. What You'll Do Lead high-impact data science initiatives end-to-end, including problem framing, methodology selection, experiment development, implementation partnership, and impact measurement. Build and deliver machine learning and reinforcement learning solutions to improve player engagement, retention, monetization, and operational outcomes. Lead the modeling framework for complex systems, guaranteeing comprehensive...
Aristocrat
Oct 09, 2026
Principal Data Scientist
Aristocrat London, UK
Are you ready to join a world-class team and make a significant impact on the gaming industry? At Aristocrat, we aim to bring happiness to life through the power of play. We seek a Principal Data Scientist to help us reach our ambitious goals. You will have a vital role in enhancing gameplay, boosting player engagement, and improving business outcomes with your advanced data expertise. This opportunity allows you to work on innovative projects, collaborate with diverse teams, and guide critical initiatives that will develop the future of our leading games. What You'll Do Lead high-impact data science initiatives end-to-end, including problem framing, methodology selection, experiment development, implementation partnership, and impact measurement. Build and deliver machine learning and reinforcement learning solutions to improve player engagement, retention, monetization, and operational outcomes. Lead the modeling framework for complex systems, guaranteeing comprehensive...
Aristocrat
Oct 09, 2026
Principal Data Scientist
Aristocrat London, UK
Are you ready to join a world-class team and make a significant impact on the gaming industry? At Aristocrat, we aim to bring happiness to life through the power of play. We seek a Principal Data Scientist to help us reach our ambitious goals. You will have a vital role in enhancing gameplay, boosting player engagement, and improving business outcomes with your advanced data expertise. This opportunity allows you to work on innovative projects, collaborate with diverse teams, and guide critical initiatives that will develop the future of our leading games. What You'll Do Lead high-impact data science initiatives end-to-end, including problem framing, methodology selection, experiment development, implementation partnership, and impact measurement. Build and deliver machine learning and reinforcement learning solutions to improve player engagement, retention, monetization, and operational outcomes. Lead the modeling framework for complex systems, guaranteeing comprehensive...
Aristocrat
Oct 09, 2026
Data Engineer
Aristocrat Austin, TX
At Aristocrat, we are on a mission to bring happiness to life through the power of play! As a leading entertainment and content-building company, we are powered by technology and innovation, delivering world-class mobile and casino games to millions of people daily. Our dynamic culture and goal-focused approach develop an inclusive environment where your contributions matter. Joining us as a Data Engineer, you'll play a pivotal role in driving our engineering team's success and ensuring flawless execution of our projects. This is your chance to be part of an ambitious team that values collaboration, technical excellence, and continuous growth! What You'll Do Compose, build, and maintain scalable data pipelines that extract data from casino source systems, apply complex transformations, and load optimized datasets for analytics and downstream applications. Write efficient, production-quality code in Python and Node.js that fulfills reliability, performance, and maintainability...
Aristocrat
Oct 09, 2026
Senior Associate Game Ops Manager
Aristocrat
We are looking for a GameOps & MarCom Associate to join our team. This role combines data analysis and customer engagement optimisation with the hands-on execution of CRM communications and campaigns, with an approximately 50/50 split between the two areas. 1. Data Analysis & Customer Engagement Optimisation Use data to help us better understand our users and identify opportunities to improve engagement, monetisation, and overall performance. You will work with large and complex datasets, supporting the full data journey — from extracting and analysing information to reporting on results and turning insights into practical recommendations. You’ll work closely with the wider team to understand user behaviour, measure the impact of engagement activities, and identify opportunities for optimisation. 2. CRM Communications & Campaign Operations Manage the day-to-day execution of outbound communications to our users, ensuring campaigns are well planned, correctly...
Aristocrat
Oct 09, 2026
MLOps Engineer
Aristocrat Barcelona, Spain
At Aristocrat, we are advancing gaming technology with modern, powerful solutions. Our mission is to bring happiness to life through play. We value collaboration, creativity, and a strong passion for excellence. These roles primarily support the Machine Learning area of our Product Madness business line — a tech company specialised in social casino mobile games. We are looking for an MLOps Engineer to join our MLOps team and build and own the platform that takes our machine learning and AI systems reliably to production. You will focus on serving models as performant, real-time services, on the CI/CD and infrastructure around them, and on the tooling that lets our ML Engineers and Data Scientists ship, track and monitor models with confidence. You will make a real difference in our products and players' experiences. What You'll Do Deploy machine learning models as reliable, real-time APIs, with a strong focus on latency, throughput, caching, and scaling. Design and own the...
Aristocrat
Oct 09, 2026
Senior Data Analyst
Aristocrat Barcelona, Spain
As a Senior Data Analyst on our Growth team, you will play a pivotal role in driving our marketing performance to new heights. You will collaborate closely with User Acquisition and Growth partners to analyze data, find opportunities, and deliver actionable insights. Your work will empower strategic business decisions and improve player experiences. What You'll Do Partner closely with UA and Growth collaborators to understand performance, investigate business questions, and provide actionable recommendations. Lead analytical projects end-to-end, from problem definition and data exploration through to insights and collaborator communication. Own and evolve the business logic and analytical requirements of Growth data models, ensuring they accurately represent how the business measures performance. Act as a key collaborator with Data Engineering, translating business and analytical needs into clear data requirements and validating delivered solutions. Proactively...
Aristocrat
Oct 09, 2026
Data Scientist
Aristocrat Las Vegas, NV
Join Aristocrat, a leader in the entertainment and gaming industry, as an Advanced Insights Data Scientist. Our mission is to build world-class gaming experiences that captivate and entertain millions worldwide. In this role, you'll be at the forefront of commercial strategy, transforming complex datasets into actionable insights that drive key decisions. This is your chance to collaborate with premier professionals in a dynamic and ambitious environment, where your contributions will have a significant impact! What You'll Do Leverage data science, machine learning, and advanced analytics to solve business problems and provide actionable insights. Plan and complete complex projects using statistical applications, big data analyses, and machine learning. Develop innovative analytic solutions, models, and automation processes to support commercial strategy. Build and support data models, algorithms, and statistical analyses for meaningful insights. Stay updated on emerging...
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