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Senior Machine Learning Engineer (Match Group AI)

Seoul, South Korea💼 Full-time🗓 2025-06-30 → 2026-09-26

Core

Senior ML Engineer building SotA AI/ML models for online dating products (profiles, matching, trust & safety) at Match Group, solving business problems and deploying models to mobile/server environments.

Role type

Senior hands-on IC Machine Learning Engineer

Builds

Production ML models and features for Tinder, Hinge, and other Match Group dating brands

Domain

Online dating / Social discovery / AI & Machine Learning

Deliverable

production ML models

Required skills

Deep learning, PyTorch, TensorFlow, JAX, Python, model deployment, data pipeline design, bias/noise mitigation, on-device inference optimization, LLMs, multimodal models

Preferred skills

Top-tier conference publications (NeurIPS, ICML, etc.), LLM training experience, large-scale software architecture, A/B testing, causal inference, team leadership

Technologies

PyTorch, TensorFlow, JAX, Python, A100/H100 GPUs, cloud services

Responsibilities

Redefine business problems as AI/ML tasks and solve them; Develop and deploy models for new product features; Research and develop domain-specific LLMs and multimodal models

Seniority

Senior, hands-on IC

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