Senior Data Scientist - Payments ML Leader (Remote)

DEUNA; United States; Remote; USD 180,000 - 240,000; Full time

Benefits offered by this job

Stock options

Remote work from anywhere

PTO & vacations

Internet/mobile stipend

Job summary

DEUNA is seeking a hands-on data science leader to own machine learning and experimentation for our payments platform. You will design, train, and validate models to increase conversion, reduce declines, and lower fraud in real-time payment flows across merchants and providers.

You will lead the data science practice, collaborate with data engineering and BI teams, and contribute to scalable ML infrastructure and deployment.

Qualifications

• 5+ years applying machine learning to production problems, esp. payments/fintech.
• Hands-on depth in feature generation, model selection, training, and hyperparameter optimization.
• Experience designing and running experiments (A/B testing).

Responsibilities

• Own end-to-end modeling lifecycle for payments optimization use cases.
• Build experimentation framework to measure model performance and tie to merchant contracts and product roadmap.
• Collaborate with data teams to surface insights and build data processing pipelines.

Skills

Python

SQL

Experimentation

Feature engineering

Model deployment

Tools

Snowflake

TensorFlow

Airflow

Job description

DEUNA is seeking a hands-on data science leader to own machine learning and experimentation for our payments platform. You will design, train, and validate models to increase conversion, reduce declines, and lower fraud in real-time payment flows across merchants and providers.

You will lead the data science practice, collaborate with data engineering and BI teams, and contribute to scalable ML infrastructure and deployment.