Senior Data Scientist — Trust & Safety for a Safer Marketplace

Vinted group.; Amsterdam; Hybrid; EUR 90,000 - 140,000; Full time

Benefits offered by this job

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25 days annual leave

EAP

Home office budget €540

Personal shopping budget

Pension plan

NS card for commuting

Bike leasing

Flexible benefits platform

Work from home allowance

Dog-friendly office

Job summary

Vinted Group is seeking a Senior Data Scientist to lead end-to-end development of production ML models across the Trust & Safety Actioning team in Amsterdam. You’ll design, implement, and optimize models for report prioritization, sanctions, and moderation decisions, collaborating with engineers and decision scientists.

You will drive data quality, labeling pipelines, and scalable data infrastructure while mentoring peers and shaping the roadmap for model deployment and safety at scale.

Qualifications

• Proven track record in data science (4+ years) with ML/stats/math background.
• Strong foundation in ML techniques and modern tools.
• Hands-on with agentic AI/LLM-powered workflows for high traffic.
• Experience deploying real-time ML models in production.

Responsibilities

• Lead end-to-end lifecycle of production ML models at scale.
• Build data pipelines and feature engineering for model training.
• Collaborate with data infra and backend engineers for scalable systems.
• Contribute to strategic roadmap and model evaluation.

Skills

Data science

Machine learning

LLM workflows

Communication

Tools

Python

TensorFlow

PyTorch

ML pipelines

Job description

Vinted Group is seeking a Senior Data Scientist to lead end-to-end development of production ML models across the Trust & Safety Actioning team in Amsterdam. You’ll design, implement, and optimize models for report prioritization, sanctions, and moderation decisions, collaborating with engineers and decision scientists.

You will drive data quality, labeling pipelines, and scalable data infrastructure while mentoring peers and shaping the roadmap for model deployment and safety at scale.