Senior ML Engineer — Real-Time Pricing at Scale (Remote)

Alt; United States; On-site; USD 230,000 - 250,000; Full time

Benefits offered by this job

Remote-first

WeWork access

401(k)

Equity

PTO

Parental leave

Wellness stipend

DoorDash membership

Job summary

Alt is building real-time, scalable pricing models for a fast-growing collectibles marketplace in the United States. You will own the full ML lifecycle—from feature generation and training to deployment, serving, and drift monitoring.

You’ll reduce cost while boosting accuracy on high-value assets, collaborating with expert pricers and data leads. The role requires extensive experience shipping production ML/AI models, strong Python/SQL skills, and proficiency with AWS-based pipelines and MLflow

Qualifications

• 7+ years engineering experience with 5+ years shipping production ML/AI models.
• Proficiency in Production-grade Python and SQL with feature-engineering pipelines.
• Experience with gradient-boosted/ensembling models and model validation.

Responsibilities

• Own full ML lifecycle from feature generation to deployment and monitoring.
• Improve pricing models and underwriting workflows to reduce cost and increase accuracy.
• Build production-grade data pipelines and model-serving infrastructure on AWS.

Skills

Python

SQL

Production ML/AI models

Model monitoring

AWS

CI/CD

IaC

Feature engineering

MLflow

Experiment tracking

Tools

MLflow

AWS

Job description

Alt is building real-time, scalable pricing models for a fast-growing collectibles marketplace in the United States. You will own the full ML lifecycle—from feature generation and training to deployment, serving, and drift monitoring.

You’ll reduce cost while boosting accuracy on high-value assets, collaborating with expert pricers and data leads. The role requires extensive experience shipping production ML/AI models, strong Python/SQL skills, and proficiency with AWS-based pipelines and MLflow