Senior Data Scientist, Integrity & Safety — Real-Time Trust

Salla; Makkah Region; On-site; SAR 200,000 - 300,000; Full time

Job summary

A prominent e-commerce company in Saudi Arabia is looking for a Senior Data Scientist to lead the development of AI systems aimed at fraud detection and marketplace quality. The candidate should have extensive experience in applied machine learning and a strong background in Python and SQL. Responsibilities include building ML models, mentoring a team, and collaborating with product and legal teams to define integrity policies. The position offers comprehensive benefits including medical insurance and performance bonuses.

Benefits

Medical Health Insurance

Performance Bonus

Others

Qualifications

• 5+ years of experience in applied ML, with at least 2+ years focused on Trust & Safety.
• Experience with multi-modal text-image modeling for Arabic/English content moderation.
• Proven experience building or growing a team of applied data scientists.

Responsibilities

• Build and deploy supervised and unsupervised ML models for various detection needs.
• Lead the Integrity, Safety & Trust pod and mentor team members.
• Collaborate with product and legal teams to define integrity policies.

Skills

Machine Learning

Fraud Detection

Data Science

Python

SQL

Product Policy Enforcement

Cross-Functional Collaboration

Education

Bachelor’s or Master’s degree in Computer Science, Data Science, or a related field

Tools

PyTorch

Transformers

Scikit-learn

OpenCV

Kafka

Redis Streams

Job description

A prominent e-commerce company in Saudi Arabia is looking for a Senior Data Scientist to lead the development of AI systems aimed at fraud detection and marketplace quality. The candidate should have extensive experience in applied machine learning and a strong background in Python and SQL. Responsibilities include building ML models, mentoring a team, and collaborating with product and legal teams to define integrity policies. The position offers comprehensive benefits including medical insurance and performance bonuses.