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Build and scale AI models that power personalized marketing content for global brands using deep learning, transformers, and multimodal systems.
Build and deploy AI pipelines for India’s national health-insurance programme, including anonymisation, synthetic-data generation, and natural-language querying of aggregated public-health data.
Build and deploy ML models that optimize payment performance, detect anomalies, and improve conversion rates using real-world payment data and AI-driven tools.
Build and optimize in-database ML models (classification, regression, time series) that run entirely inside Ocient’s SQL engine, matching scikit-learn/Spark ML behavior while scaling to massive datasets.
Build and own the end-to-end pipeline that sets rental prices using Python, Terraform, and Ruby, integrating messy property data into AI-driven pricing models for multifamily housing.
Applies advanced analytics and research to improve the well-being of Special Operations Forces members and their families using data-driven solutions.
Senior backend engineer building scalable data-processing services in Python/Java, REST APIs, Kafka, and AWS for Meltwater’s media-intelligence platform.
Principal Data Scientist builds ML models and GenAI tools to optimize marketing campaigns, measure effectiveness, and deliver self-service analytics for a medical-device company.
Build predictive models and ETL pipelines for marketing analytics, using Python, SQL, and cloud tools to deliver client insights and segmentation.
Build and run production ML systems on AWS for a regulated casino analytics platform, owning training, deployment, monitoring, and cost control.
Lead a small data-science team in fintech SMB lending, building credit-risk models (PD/LGD) and maintaining a shared analytics platform; day-to-day hands-on coding in Python/SQL plus mentoring and sprint planning.
Build and maintain the data and ML infrastructure for an AI-driven decision-support system, focusing on probabilistic record matching, relevance scoring, and grounded text generation with full provenance tracking.
Designs and optimizes AI/ML and HPC solutions for banking clients using NVIDIA GPUs, TensorFlow/PyTorch, and cloud/on-prem deployments.
Build predictive models and apply NLP/LLMs to forecast sales, churn, and experiment outcomes for a white-label online ordering platform, then deliver insights via Power BI dashboards.
Build and optimize iOS mobile apps and testing infrastructure at PayPal, integrating AI-driven test selection, CI/CD pipelines, and performance profiling for Swift/SwiftUI applications.
Build and deploy ML models to analyze credit exposure, optimize risk strategies, and extract insights for PayPal’s SMB payments business using Python, SQL, and cloud platforms.
Lead the design and deployment of ML models for PayPal’s payments and fraud-risk systems, using Python, PyTorch/TensorFlow, and cloud platforms like AWS SageMaker.
Build and deploy ML models to detect fraud and analyze risk patterns in crypto trading, using graph analytics and unsupervised learning to uncover sophisticated threats.
Build and deploy ML models to detect fraud and analyze risk in crypto trading, using graph analytics and unsupervised techniques while collaborating with engineering and product teams.
Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions…
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