ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Experience in statistics/ML expertise with a track record of leading high-impact data science ...
Quick apply

ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Experience in statistics/ML expertise with a track record of leading high-impact data science ...
Quick apply
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Experience in statistics/ML expertise with a track record of leading high-impact data science ...
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Experience in statistics/ML expertise with a track record of leading high-impact data science ...
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Experience in statistics/ML expertise with a track record of leading high-impact data science ...
Data analytics and product insights * Project and product management principles * Agile teamwork ... Computer Science, Software Engineering, Product Design, or related disciplines * Passion for gaming ...
Quick apply
Data analytics and product insights * Project and product management principles * Agile teamwork ... Computer Science, Software Engineering, Product Design, or related disciplines * Passion for gaming ...
Data analytics and product insights * Project and product management principles * Agile teamwork ... Computer Science, Software Engineering, Product Design, or related disciplines * Passion for gaming ...
Data analytics and product insights * Project and product management principles * Agile teamwork ... Computer Science, Software Engineering, Product Design, or related disciplines * Passion for gaming ...
Data analytics and product insights * Project and product management principles * Agile teamwork ... Computer Science, Software Engineering, Product Design, or related disciplines * Passion for gaming ...
Data analytics and product insights * Project and product management principles * Agile teamwork ... Computer Science, Software Engineering, Product Design, or related disciplines * Passion for gaming ...
Montreal, QC · On-site
CA$80K - CA$120K/yr
... Data Science, Risk Operations, Compliance, and Platform teams to design and evolve fraud detection, prevention, and investigation capabilities at global scale. ABOUT US Xsolla is a global commerce ...
Montreal, QC · On-site
CA$80K - CA$120K/yr
... Data Science, Risk Operations, Compliance, and Platform teams to design and evolve fraud detection, prevention, and investigation capabilities at global scale. ABOUT US Xsolla is a global commerce ...
$100K - $170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
$100K - $170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
Concord, NC · Remote
CA$120K - CA$170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
Quick apply
Concord, NC · Remote
CA$120K - CA$170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
$100K - $170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
$100K - $170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
$120K - $170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
$120K - $170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
Concord, NC · Remote
CA$100K - CA$170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
Quick apply
Concord, NC · Remote
CA$100K - CA$170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
$150K - $250K/yr
Bachelor's or Master's in Computer Science, Engineering, Statistics, Economics, or a related field ... We process your data in accordance with this Xsolla Privacy Notice for Job Applicants. Please ...
New
$150K - $250K/yr
Bachelor's or Master's in Computer Science, Engineering, Statistics, Economics, or a related field ... We process your data in accordance with this Xsolla Privacy Notice for Job Applicants. Please ...
New
$120K - $170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
$120K - $170K/yr
ABOUT US Xsolla is a global commerce company with robust tools and services to help developers ... Bachelor's degree in Computer Science, Engineering or a related field (or equivalent experience ...
$150K - $250K/yr
Bachelor's or Master's in Computer Science, Engineering, Statistics, Economics, or a related field ... We process your data in accordance with this Xsolla Privacy Notice for Job Applicants. Please ...
New
$150K - $250K/yr
Bachelor's or Master's in Computer Science, Engineering, Statistics, Economics, or a related field ... We process your data in accordance with this Xsolla Privacy Notice for Job Applicants. Please ...
New

We are looking for an accomplished Principal Machine Learning Engineer to join our global ML organization. In this role, you will drive innovation across our machine learning ecosystem, architect advanced ML solutions, and mentor junior ML engineers around the world. You will play a key part in shaping our technical direction—leading complex ML initiatives, elevating engineering standards, and guiding teams as they build scalable, production‑ready machine learning systems.
If you are ambitious, energized by solving challenging technical problems, passionate about developing talent, and excited to influence the future of ML/AI in the video game industry, this could be the perfect role for you.
Modeling Depth
Advanced Degree in Statistics, machine learning or related areas. Experience in statistics/ML expertise with a track record of leading high-impact data science initiatives at scale of billions of transactions.
Hands-on experience creating, training and fine-tuning models not just integrating hosted model APIs. You should be able to walk through the data, the objective, what broke, and the before/after evaluation numbers, and why the model did not perform as expected.
Experience owning models in production: deployment, monitoring, drift detection, retraining — with real latency budgets, not just research notebooks.
Production experience with classical ML for fraud/anomaly detection, recommendation, or churn/LTV (gradient boosting, deep learning, graph-based models).
Technology Familiarity
Supervised learning, transfer leaning on machine learning as well as neural networks
Basic LLM knowledge, especially how to use it and where not to use it.
MLOps foundations: feature stores, experiment tracking, model registries (MLflow/W&B-class), continuous training pipelines.
Model serving and inference optimization (vLLM-class serving, quantization).
Publications, conference talks, or recognized open-source contributions to training/eval tooling .
Graph-based fraud detection (fraud rings, device/account linkage)..
Gaming, payments, fraud, advertising domain experience.
Hands-on, up-to-date experience with modern AI tools (e.g., Claude, Copilot, Cursor) for code generation, review, and accelerating day-to-day engineering work.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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Pc games
201 - 500 Employees
Los Angeles, CA, US
2005