Full-Time

Fraud Operations Analyst

Contract to Hire

Posted on 11/27/2025

Sleeper

Sleeper

51-200 employees

Ad-free premium fantasy sports platform

Compensation Overview

$24.04/hr

Remote in USA

Remote

Hybrid remote/in-office schedule; may require weekend days.

Category
Finance & Banking (1)

Get referred to Sleeper

See people who can refer or advise you

Requirements
  • 1 - 3 years of relevant experience in a Fraud, Risk Operations, or related role.
  • Bachelor’s degree in a related field or equivalent education and experience.
  • Knowledge of Daily Fantasy Sports, Gaming, and/or payment processes in the DFS / gaming industry.
  • A self-starter with strong analytical skills and exceptional attention to detail; highly organized and detail-oriented with exceptional follow-through -- emphasis on accountability and ownership.
  • Ability to work in a fast-paced startup environment and adapt to an evolving industry.
  • Investigative curiosity and strong organizational skills.
  • Ability to work a hybrid remote and in-office schedule that may include weekends.
  • Ability to interpret data and behaviors.
  • A full understanding of our mission and values at Sleeper.
Responsibilities
  • Protect the integrity of our games and user community by monitoring and analyzing suspicious player activity for potential fraud, taking immediate action to mitigate losses when necessary.
  • Review user wallet transactions (deposits and withdrawals), as well as relevant play activity for potential fraud on a daily basis to ensure user accounts (profiles and balances) are appropriately maintained.
  • Utilize various tools, systems, and reports to detect and uncover fraud trends, as well as to measure, track, and communicate with management.
  • Stay current with fraud and user behavior trends, identifying new methods for detection and prevention in order to share insights across departments and implement recommendations.
  • Support management and internal teams on ad hoc requests and fraud reviews as needed.
  • Work collaboratively with other departments to develop and optimize fraud-related processes, as well as related policies and best practices.
  • Ensure compliance with anti-money laundering, including Know Your Customer (”KYC”) and gaming regulations, as well as the integrity of our games and contests by monitoring activities that may violate our terms of service.
  • Partner with the Customer Support team to develop and implement protocol and training for reviewing and resolving support issues pertaining to identity verification, document authentication, user deposits / withdrawals, chargebacks, suspicious user behavior, and investigations.
  • Work in cross-functional teams to design and manage scalable fraud prevention / risk mitigation systems, as well as back-office processing systems around payment operations and support.

Sleeper runs a fantasy sports platform that lets users manage fantasy football leagues and bracket pools through an engaging app. It focuses on social features like in-app chat, live game watching, and intuitive design so players can communicate, react, and enjoy games together. The product works by offering premium features such as advanced draft modes and customization, all without ads, and monetizes through these paid enhancements rather than advertising. Sleeper differentiates itself from competitors by prioritizing a premium, ad-free user experience and a tight, design- and product-focused team. This approach has led to high engagement and retention, with millions of users who stay active across seasons. The goal is to connect sports fans through a social and immersive fantasy experience, providing deeper interaction and enjoyment around games while keeping the platform enjoyable and ad-free.

Company Size

51-200

Company Stage

Series C

Total Funding

$67.3M

Headquarters

San Francisco, California

Founded

2014

Get referred to Sleeper

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Kalshi integration boosts engagement for 10 million users pre-Super Bowl.
  • High retention from live play-by-plays and personalized alerts.
  • $115B annualized Kalshi volume expands Sleeper's prediction markets.

What critics are saying

  • CFTC enforces against Sleeper's Kalshi sports gambling in 6-12 months.
  • PrizePicks erodes users with faster esports payouts in 12-18 months.
  • App stores ban Sleeper's prediction trading in 3-6 months.

What makes Sleeper unique

  • Sleeper provides ad-free platform with in-app chat and voice features.
  • Advanced tools enable multi-team trades and year-round league activity.
  • Esports fantasy integrates PandaScore data and League of Legends leagues.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Unlimited Paid Time Off

401(k) Retirement Plan

Company News

Business Wire
Feb 6th, 2026
Sleeper integrates Kalshi prediction markets as platform hits $115B annualised volume

Kalshi, the world's largest prediction market, has partnered with sports app Sleeper to integrate prediction markets directly into its platform. Sleeper's 10 million users can now trade prediction markets on sports, with additional real-world event markets launching soon. The integration continues Kalshi's distribution strategy of powering prediction markets across platforms including Robinhood, Coinbase and PrizePicks. Annualised volume on Kalshi has crossed $115 billion, with Sunday's pro football championship market alone projected to exceed $800 million in trading volume. For Sleeper, the partnership expands user engagement beyond its fantasy leagues and daily fantasy sports offerings. The integration arrives ahead of the Super Bowl, allowing fans to participate in prediction markets where they already gather around sports.

INACTIVE