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Applied Scientist Intern

RampNew York, NY (HQ)Data
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Salary
$12.5K per month
Job type
Internship
Work mode
Remote
Experience
Intern
Posted
15 Sept 2026
Status
Open · checked 7d ago

About this role

This internship suits a student pursuing a quantitative degree who wants to own end-to-end machine learning projects at a financial infrastructure company located in New York, NY. The Applied Scientist Intern role at Ramp involves building models and tools to solve critical business problems like underwriting, fraud detection, and spend management.

Role Overview

The Applied Science team at Ramp is seeking an Applied Scientist Intern in New York, NY (HQ) to build quantitative foundations and machine-learning solutions. The intern acts as a fully integrated member of the team, managing projects from initial data exploration to final deployment. Collaborating directly with engineers, product managers, and business stakeholders, the individual translates complex requirements into scalable systems across credit, fraud, growth, and core products.

Key Responsibilities

Own the complete machine learning lifecycle, handling data exploration, feature engineering, model training, benchmarking, deployment, and monitoring.
Utilize modern large language models to address novel challenges and introduce new product features for customers.
Apply various techniques such as deep learning, gradient boosting, and causal inference depending on the problem.
Conduct rigorous experimentation via A/B testing and statistical methods to measure project impact.
Partner with product and business leaders to convert model insights into strategies and user-facing capabilities.

Requirements

Enrollment in a Bachelor of Science, Master of Science, or Ph.D. program in Data Science, Computer Science, Math, Physics, Economics, Statistics, or another quantitative field, with graduation anticipated between December 2027 and 2029.
Solid understanding of machine learning fundamentals, statistics, probability, and optimization.
Demonstrated interest or hands-on involvement with artificial intelligence and integrating large language models into applied solutions.
Proficiency in Python alongside common data science libraries like pandas, scikit-learn, NumPy, and PyTorch.
Experience writing SQL and handling data within a modern data warehouse such as Snowflake, BigQuery, Redshift, or Clickhouse.
Track record of curating datasets and building or evaluating machine learning models.
Strong communication skills to explain technical concepts clearly to diverse audiences.
High agency, bias for action, and comfort with ambiguity.

Nice to Have

Relevant publications, side projects, or previous experience demonstrating passion for artificial intelligence and machine learning.
Production machine learning mindset encompassing software engineering best practices like Git version control, testing, and maintainable code.
Experience leveraging modern data orchestration platforms such as Airflow, Dagster, Prefect, or Metaflow.

Skills and Tools

Python
pandas
scikit-learn
NumPy
PyTorch
SQL
Snowflake
BigQuery
Redshift
Clickhouse
Git
Airflow
Dagster
Prefect
Metaflow

Salary and Benefits

The internship compensation is $12,500 USD per month plus a housing stipend. Additional perquisites include an Apple MacBook, catered lunches at the New York office from Monday through Friday, and a weekly coffee stipend.

About the Company

Ramp provides smart financial infrastructure embedded in the transaction flow of business spending. The organization automates spending flows exceeding $200 billion annually across more than 70,000 companies by authorizing payments, flagging risk, categorizing spend, and closing books.

How to Apply

Interested candidates should apply directly on the official company careers page.

Skills and tech stack

Pythonpandasscikit-learnNumPyPyTorchSQLSnowflakeBigQueryRedshiftClickhouseGitAirflowDagsterPrefectMetaflowLLMsDeep LearningMachine Learning

Questions candidates ask

Who is eligible to apply for this internship?

Students currently pursuing a B.S., M.S., or Ph.D. in Data Science, Computer Science, Math, Physics, Economics, Statistics, or another quantitative field with an expected graduation date between December 2027 and 2029 are eligible.

Where is the Applied Scientist Intern position located?

The role is located at the Ramp headquarters in New York, NY.

What is the compensation for this internship?

The monthly rate for the internship is $12,500 USD, accompanied by a housing stipend.

What technologies and tools are required for the role?

Candidates must be proficient in Python, use data science libraries like pandas, scikit-learn, NumPy, and PyTorch, and have experience writing SQL in a modern data warehouse such as Snowflake, BigQuery, Redshift, or Clickhouse.

What perks are provided to interns at the office?

Interns receive an Apple MacBook, catered lunches at the New York office from Monday to Friday, and a weekly coffee stipend.

Ready to apply?

The application is on the official Ramp careers page.

Apply on company site