Salla

Tech / AI / Software

SeniorDataScienceIntegrity

jeddah, mecca region, saudi arabia FULL TIME
The Brief

“Senior Data Science - Integrity at Salla. Skills: AI defense systems, Fraud detection, Counterfeit product detection, Marketplace quality, Supervised ML models, Unsupervised ML models, NLP models, Multimodal architectures, Graph-based models, Anomaly detection models. Build and deploy supervised and unsupervised ML models for policy violation detection, counterfeit detection, and fraud detection. Build and grow the Integrity, Safety & Trust pod”

What You'll Achieve.

Measurable business outcomes; Balance enforcement precision with business impact

Industry & Context.

Tech / AI / Software
Problems you'll solve

Analytical reasoning

What They're Looking For.

Must Have

Bachelor’s or Master’s degree in Computer Science, Data Science, or a related field, 5+ years of experience in applied ML, 2+ years focused on Trust & Safety, Integrity, or Fraud Detection systems, Python proficiency, SQL proficiency

Nice to Have

Knowledge of e-commerce ecosystems, Knowledge of product policy enforcement, Knowledge of counterfeit or low-quality detection

What You'll Do.

Build and deploy supervised and unsupervised ML models for policy violation detection

counterfeit detection

Build and grow the Integrity

Mentor applied data scientists

Deliver end-to-end projects with measurable business outcomes

Design feature pipelines that leverage product text

Apply NLP models for text classification

and multi-lingual moderation (Arabic + English)

Utilize multimodal architectures (CLIP

ViT + BERT) for image–text cross-validation

Develop graph-based and anomaly detection models to identify coordinated or suspicious merchant activity

Implement dashboards and monitoring for real-time detection and escalation

How You'll Work.

Team & Collaboration

Collaborate with product, legal, and operations teams to define integrity policies and feedback loops; Cross-functional collaboration

Communication Scope

Excellent communication

Process & Methodology

Deliver end-to-end projects

Free ATS check

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