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Sr Data Scientist at PayPal

London, England, United Kingdom -

Full Time

Start Date

Immediate

Expiry Date

04 Feb, 26

Salary

0.0

Posted On

06 Nov, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Data Science, Machine Learning, Python, TensorFlow, Keras, PyTorch, Graph Neural Networks, Customer Segmentation, Recommendation Systems, Transformer Models, BERT, GPT

Industry

Software Development

Description

Lead the development and implementation of advanced data science models. Collaborate with stakeholders to understand requirements. Drive best practices in data science. Ensure data quality and integrity in all processes. Mentor and guide junior data scientists. Stay updated with the latest trends in data science. 5+ years experience in developing and optimizing machine learning models using Python with TensorFlow, Keras, and/or PyTorch. Expertise in Graph Neural Networks (GNNs) for node and link prediction, graph embedding, and graph-based classification. Proven experience in customer segmentation and/or recommendation systems tailored to client needs. Work with transformer models (e.g., BERT, GPT) in real applications, parti 3+ years relevant experience and a Bachelor's degree OR Any equivalent combination of education and experience.

Responsibilities

Lead the development and implementation of advanced data science models while collaborating with stakeholders to understand requirements. Drive best practices in data science and ensure data quality and integrity in all processes.