Skip to content
SentiLinkSentiLink

Data Science Manager - Application Fraud

Manage and mentor a team of data scientists building fraud detection models and financial risk products. Own end-to-end model development from data acquisition through production, while driving technical direction and cross-functional planning.

About the job

Responsibilities

  • Directly manage a team of highly skilled data scientists. Start from 2-3 and grow to 5-6.
  • Act as a technical mentor that can dive deep and provide detailed direction.
  • Lead planning, resourcing and communications with senior leadership, product and engineering teams.
  • Develop strong business intuition and guide your team to deliver performant DS solutions on aggressive timelines.
  • Develop and maintain SentiLink’s fraud detection models through the full model development lifespan: from data acquisition decisions through featurization, focusing labeling resources, model training, experimentation, productionalization, and monitoring.
  • Research new types of fraud and develop new SentiLink products around identity verification.
  • Achieve success by researching / developing through iteration, integration of new data sources and inventive feature engineering.
  • Write production-ready code that can be relied on for real-time decision making by our partners.
  • Design, perform, and present analyses that will inform data acquisition, product development, risk operations priorities, marketing, and sales efforts.

Requirements

  • 10+ years relevant work experience & relevant Masters or 7+ years & relevant PhD.
  • 2-5 years experience directly managing a team of data scientists, ideally in a startup environment.
  • 3+ years of startup experience.
  • Excellent communicator and team player.
  • Proven track record of solving complex / high profile business problems with DS / ML solutions.
  • Experience in communicating outcomes / progress to senior management / stakeholders.
  • Very strong in “end to end” DS development: Planning, fleshing out success criteria / metrics, getting buy-in, developing the solution, delivering the solution (prod / deck / strategy doc / etc).
  • Strong practical ML / Stats knowledge, i.e. can easily employ the suite of standard ML / stats tools to quickly scope out solutions, and double down where needed. Experience with SOTA ML solutions is a plus.
  • Interest in developing deep domain expertise for product-focused work: a background in fraud is not required, but willingness to learn is.
  • Experience writing production code and tests.
  • Detail oriented and thoughtful—someone we can rely on to make business-changing decisions.
  • Thrive in a fast paced environment characterized by the need to solve extremely varied, high impact, open ended problems.

Technologies

  • Python 3
  • PostgreSQL
  • AWS infrastructure (EC2, S3, RDS, Redshift, etc.)

Nice-to-Haves

  • Familiarity with: identity solutions, fintech, or adjacent industries.

Skills

Python, Postgres, AWS, Machine Learning, Statistics, Model Development, Feature Engineering, Production Code, Data Analysis, Fraud Detection

Suno

Suno

New York, NY

Senior / Staff Data Scientist, Growth Monetization
$220k+/yrOn-site6+ YOEData Science

Leads data science for growth and monetization, shaping pricing, packaging, conversion, retention, and new revenue models. Requires 6–8+ years in data science or product analytics, advanced SQL and Python, rigorous experimentation experience, and strong cross-functional influence.

Suno

Suno

San Francisco, CA

Senior / Staff Data Scientist, Trust & Safety
$220k+/yrOn-site6+ YOEData Science

The first dedicated Trust & Safety data scientist will define ecosystem metrics, run experiments, evaluate safety models, and shape the roadmap with Product, Engineering, and Legal. Requires 6–8 years of data science experience, Trust & Safety or adjacent domain expertise, and strong SQL and Python skills.

DuckDuckGo

DuckDuckGo

United States
Staff Data Scientist
$222k+/yrRemote10+ YOEData Science

Staff Data Scientist driving search ranking and results improvements through machine learning, NLP, evaluation, and ranking-signal development. Requires 10+ years of data science experience, staff-level leadership, production ML deployment, Python, and advanced SQL skills.

Mercury

Mercury

San Francisco, CA
Staff Data Scientist
$226k+/yrRemote7+ YOEData Science

Staff Data Scientist focused on building and operating machine learning systems for real-time fraud detection and financial crime risk. The role requires 7+ years working with large datasets, strong Python and SQL skills, production ML experience, and technical leadership.

OpenAI

OpenAI

San Francisco, CA
Marketing Scientist
$234k+/yrHybrid10+ YOEData Science

Marketing Scientist supporting OpenAI Ads will design and scale rigorous advertising measurement programs, advise major advertisers, and translate campaign data into actionable performance improvements. The role requires 10+ years of measurement expertise, strong experimentation and econometric skills, and hands-on SQL, Python, or R experience.