Fraud Model Developer Jobs

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . Payments Risk Analyst II As a Payments Risk Analyst II on the Risk & Fraud team within the Consumer & Business group, you'll own the identification and mitigation of payments fraud across Coinbase's fiat payment rails, including ACH, wire, and card transactions. This team protects millions of customers and billions in transaction volume from chargebacks, unauthorized deposits, and account takeover schemes. You'll investigate escalated fraud cases, analyze risk patterns across multiple channels, and partner cross-functionally to strengthen detection systems across one of crypto's highest-volume retail platforms. What you'll do: Own end-to-end investigation and resolution of escalated payments fraud cases, including chargebacks, ACH returns, wire disputes, and account takeovers, across phone, messaging, and email channels. Analyze fraud trends and patterns across payment activities, synthesizing data into actionable recommendations that improve detection logic and reduce loss exposure. Handle premium and high-complexity customer cases, including CB1, HNWI, and executive escalations, using judgment to make risk decisions and coordinating with stakeholders to resolve issues. Partner cross-functionally with Product, Data Science, Risk ML, and Engineering to develop and iterate on risk management strategies, rule logic, and fraud prevention processes. Identify work

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Technical Support Expert 2 - Onboarding and Compliance Support About the job This position is needed to Deliver top-tier customer service by embodying Twilio’s values of empathy, warmth, and technical expertise. Guide customers and partners through compliance, resolve account issues, support phone numbers requests and provide expert advice. Use critical thinking to prevent fraud and ensure account security. As a key member of the Onboarding and Compliance Support team, you’ll champion customer success and protect communication environments, ensuring secure, compliant operations free from external threats. Responsibilities In this role, you’ll: Take ownership of high-impact support tickets and queues, ensuring efficient management and adherence to Support SLAs while aiming for high CSAT scores. Provide timely and concise updates on significant issues, incidents, and escalated cases, including challenges in processes, and

We are looking for a strategic and execution-focused Product Marketing Manager to lead go-to-market strategy for NMI's card-not-present (CNP) processing and Value Added Solutions (VAS) portfolio, the tools and services that power secure, high-converting online and card-not-present transactions for merchants, software platforms and partners across the United States. NMI has evolved from a payment gateway into a full-service payment platform. Our CNP processing stack and VAS suite, including Customer Vault, Automatic Card Updater, Invoicing, ACH and fraud prevention tools, give merchants and partners a single, trusted path from sign up to pay out. This role supports that evolution, helping translate processing and VAS capabilities into messaging that speaks to the outcomes online merchants, marketplaces, subscription businesses and software platforms actually care about: conversion, fraud loss reduction, recurring revenue retention and total cost of acceptance. You will lead market positioning, messaging, launches and enablement for NMI's CNP processing and VAS offerings, working closely with product, sales and channel teams to help make sure NMI is the preferred processing and VAS partner for every merchant and partner selling online. This role calls for a solid understanding of how ecommerce merchants, subscription businesses and software platforms evaluate and adopt payment processing and value added services, and the ability to help translate technical capability (tokenization, network tokenization, recurring billing, customer vaulting, PCI scope reduction, fraud and chargeback tools) into outcome-led messaging that supports pipeline and adoption. This role is also NMI's evangelist for CNP processing and VAS. You will present to sales teams and internal stakeholders, and help represent NMI at ecommerce and payments industry events. You will build AI tools into your everyday workflow as a core habit rather than an occasional add-on, and bring enough technical fluen

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary The Lead, Senior Decision Scientist serves as a strategic analytics and ideation leader supporting Payment Integrity Affordability initiatives with a primary focus on Fraud, Waste & Error (FWE) and Special Investigations Unit (SIU) programs. This role provides leadership and guidance to a team of Decision Scientists while driving the development, evaluation, and implementation of innovative opportunities that improve affordability outcomes and strengthen Payment Integrity capabilities. The Lead Decision Scientist is responsible for establishing analytical frameworks, managing ideation pipelines, defining success metrics, and identifying cross-functional opportunities that create enterprise value across Payment Integrity programs. Required Qualifications 7+ years of experience in healthcare analytics, Payment Integrity, Fraud, Waste & Error (FWE), Special Investigations, or related healthcare operations. 5+ years of experience leading analytical projects or providing technical leadership within a healthcare environment. Demonstrated experience working with healthcare claims platforms including ACAS, QNXT, HRP, or comparable systems. Experience using SAS, SQL, Python, R, or other analytical and statistical programming languages. Experience performing advanced data analysis, opportunity identification, trend analy

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team Abuse Operations is the front-line incident response and remediation function handling active product abuse and fraud impacting Stripe and its merchants. This multi-disciplinary group, spanning Incident Managers, Investigators, Forward Deployed Security Engineers, and Data Scientists, neutralizes active attacks, gathers requirements for operational tooling, and leads incidents. The team works directly with impacted merchants to resolve technical incidents and policy abuse rapidly. Operating primarily across Eastern, Pacific and Western European time zones, these team members regularly coordinate with global stakeholders across the world. What you’ll do You'll play a critical role in safeguarding our financial ecosystem by investigating high-risk accounts and identifying complex patterns of fraud during incidents. You will lead incident response for product abuse and fraud events, conducting deep-dive analyses to identify root causes. By collaborating cross-functionally, you will drive improvements that enhance our fraud detection and prevention strategies at scale. Your expertise will be essential in automating response processes through agentic approaches, allowing us to safeguard merchants and neutralize threats with speed and precision. Responsibilities Investigate, mitigate, and remediate urgent fraud incidents (e.g., ATO, card testing), utilizing FT3-mapped detection and signals enrichment to reduce uncertainty and accelerate resp

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team Abuse Operations is the front-line incident response and remediation function handling active product abuse and fraud impacting Stripe and its merchants. This multi-disciplinary group, spanning Incident Managers, Investigators, Forward Deployed Security Engineers, and Data Scientists, neutralizes active attacks, gathers requirements for operational tooling, and leads incidents. The team works directly with impacted merchants to resolve technical incidents and policy abuse rapidly. Operating primarily across Eastern, Pacific and Western European time zones, these team members regularly coordinate with global stakeholders across the world. What you’ll do You'll play a critical role in safeguarding our financial ecosystem by investigating high-risk accounts and identifying complex patterns of fraud during incidents. You will lead incident response for product abuse and fraud events, conducting deep-dive analyses to identify root causes. By collaborating cross-functionally, you will drive improvements that enhance our fraud detection and prevention strategies at scale. Your expertise will be essential in automating response processes through agentic approaches, allowing us to safeguard merchants and neutralize threats with speed and precision. Responsibilities Investigate, mitigate, and remediate urgent fraud incidents (e.g., ATO, card testing), utilizing FT3-mapped detection and signals enrichment to reduce uncertainty and accelerate

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team Abuse Operations is the front-line incident response and remediation function handling active product abuse and fraud impacting Stripe and its merchants. This multi-disciplinary group, spanning Incident Managers, Investigators, Forward Deployed Security Engineers, and Data Scientists, neutralizes active attacks, gathers requirements for operational tooling, and leads incidents. The team works directly with impacted merchants to resolve technical incidents and policy abuse rapidly. Operating primarily across Eastern, Pacific and Western European time zones, these team members regularly coordinate with global stakeholders across the world. What you’ll do You'll play a critical role in safeguarding our financial ecosystem by investigating high-risk accounts and identifying complex patterns of fraud during incidents. You will lead incident response for product abuse and fraud events, conducting deep-dive analyses to identify root causes. By collaborating cross-functionally, you will drive improvements that enhance our fraud detection and prevention strategies at scale. Your expertise will be essential in automating response processes through agentic approaches, allowing us to safeguard merchants and neutralize threats with speed and precision. Responsibilities Investigate, mitigate, and remediate urgent fraud incidents (e.g., ATO, card testing), utilizing FT3-mapped detection and signals enrichment to reduce uncertainty and accelerate

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot, based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75 (more about our culture here). Our journey: Founded in 2017 by Alexandre and Steve, Qonto has grown to 1,600+ Qontoers serving over 600,000+ customers across 8 European countries. We have been profitable since 2023, and we are just getting started. Our beliefs: We hire for skills and potential. With 80+ nationalities, 45% women, of which 56% of women in our leadership team, diversity isn't a program; It's who we are. We've built a discrimination-free hiring process because the best teams are built on merit. AI at Qonto: AI is deeply embedded in how we work (here) - Every Qontoer gets unlimited access to the best AI tools. We want people who experiment without waiting for permission, push AI beyond the obvious, know when to trust it, and when to question it. ------------------------------------------------------------------------------------------------------ ⭐️ Mission Join our French AML team to tackle critical transaction monitoring backlogs and protect our business from Money Laundering and Terrorist Financing risks. You will have a direct impact on Qonto's compliance framework as we prepare for our banking license, handling complex fraud patterns and mentoring junior team members. You will work closely with your manager Amilcar, to refine our controls and shape a secure environment for our customers. 🧑‍💻👩‍💻 As an AML Officer at Qonto, you will: • Investigate complex alerts: Handle transaction monitoring and suspicious activity reports (processing around 25 alerts per day) with a high degree of autonomy. • Perform quality controls: Conduct 1st-level controls and internal checks to verify the team's work an

 Manage site security operations in harmony with business objectives and Security Strategy Roadmap at major sites  Protect enterprise wide infrastructure to ensure business continuity, creating a safe environment for all employees and stakeholders and ensuring enhanced security and personal safety of “designated protectees”  Address fraud & misconduct through a well-established framework to prevent, detect, respond, and refine strategies and methodologies.  Identify potential threats and calibration of risks from detailed security risk assessments to eliminate, reduce or mitigate risks.  Responsible for ensuring security and protection of tangible and intangible assets, at the site  Responsible for managing security related automation and infrastructure projects Source: Adani Group | Job ID: 52925

Manage site security operations in harmony with business objectives and Security Strategy Roadmap at major sites  Protect enterprise wide infrastructure to ensure business continuity, creating a safe environment for all employees and stakeholders and ensuring enhanced security and personal safety of “designated protectees”  Address fraud & misconduct through a well-established framework to prevent, detect, respond, and refine strategies and methodologies.  Identify potential threats and calibration of risks from detailed security risk assessments to eliminate, reduce or mitigate risks.  Responsible for ensuring security and protection of tangible and intangible assets, at the site  Responsible for managing security related automation and infrastructure projects Source: Adani Group | Job ID: 49655

Manage site security operations in harmony with business objectives and Security Strategy Roadmap at major sites. • Protect enterprise-wide infrastructure to ensure business continuity, creating a safe environment for all • Employees and stakeholders and ensuring enhanced security and personal safety of “designated protected” • Address fraud & misconduct through a well-established framework to prevent, detect, respond, and refine strategies and methodologies. • Identify potential threats and calibration of risks from detailed security risk assessments to eliminate, reduce or mitigate risks. • Responsible for ensuring security and protection of tangible and intangible assets, at the site • Responsible for managing security related automation and infrastructure projects Source: Adani Group | Job ID: 49667

Manage site security operations in harmony with business objectives and Security Strategy Roadmap at major sites. • Protect enterprise-wide infrastructure to ensure business continuity, creating a safe environment for all • Employees and stakeholders and ensuring enhanced security and personal safety of “designated protected” • Address fraud & misconduct through a well-established framework to prevent, detect, respond, and refine strategies and methodologies. • Identify potential threats and calibration of risks from detailed security risk assessments to eliminate, reduce or mitigate risks. • Responsible for ensuring security and protection of tangible and intangible assets, at the site • Responsible for managing security related automation and infrastructure projects Source: Adani Group | Job ID: 50710

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. About the Role We're redefining how software is built and who gets to build it. Our mission is to achieve Autonomy for All: making programming accessible, collaborative, and powered by AI. Realizing that vision requires a platform that legitimate users can trust and adversarial actors cannot exploit. We're hiring a Data Scientist to help build Replit's Trust & Safety and Anti-Abuse program from the ground up. You'll turn noisy behavioral, identity, payment, infrastructure, and content signals into the measurement systems, detections, and decisions that protect Replit's users, platform, and economics. You'll work closely with Engineering, Support, Legal, Security, Infrastructure, Money, and Growth to make abuse economically unviable while keeping friction low for legitimate users. Replit sits at the frontier of AI-native abuse. Our platform is a target for phishing and scam hosting, cryptomining, LLM token farming, card and coupon fraud, referral abuse, and increasingly, abuse driven by AI agents themselves. You'll help define how we identify, measure, and respond to these threats without compromising the experience of good users. Who You Are You're a data scientist who moves fast, goes deep, and thinks adversarially. You can spin up an analysis in hours that would take others days, not by cutting corners, but because you've built the intuition and technical toolkit to get to the right answer quickly. You dig past the top-line abuse rate to understand selection effects, missing labels, policy changes, attacker adaptation, and the false positives hidden inside an aggregate metric. You understand that Trust & Safety data is imperfect and outcomes are high stakes. Ground truth is delayed, biased, and often incomple

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. The Role SoFi is seeking an experienced Mortgage Underwriter to join our growing Mortgage Operations team in Frisco, TX or Charlotte, NC. You’ll review and assess Conventional and FHA loan applications using independent credit judgment, ensuring accuracy, compliance, and speed within a high-throughput production environment. The ideal candidate brings recent mortgage underwriting and demonstrated expertise analyzing complex credit, income, asset, and property documentation. You’ll thrive in a collaborative, metrics-driven culture focused on member experience, quality, and accountability. What You’ll Do Review and underwrite mortgage applications using investor/GSE guidelines. Perform detailed analysis of borrower credit, income, and collateral — including complex and self-employed income calculations. Conduct liquidity tests for business entities using Schedule L (adjusting for inventory-heavy businesses). Make timely, compliant underwriting decisions in line with SoFi and investor standards. Manage a high-volume pipeline, balancing quality (QC) and production SLAs — goal of 5+ new credit decisions per day. Partner closely with processors and loan officers to resolve conditions and ensure efficient loan flow. Identify and escalate potential fraud risk or guideline exceptions. Apply deep working

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. WHY DATA SCIENCE & ANALYTICS? The Data Science & Analytics organization's mission is to increase our speed, frequency and acumen of making decisions at scale by instilling a data-influenced approach to building products. We cover a wide area of the data spectrum including analytical data engineering, product analytics, experimentation, causal inference, statistical modeling and machine learning. Aligned and partnering with product verticals, we use this extensive tool belt to discover new opportunities and unmet use cases, influence and shape the product roadmap and prioritization, build data products and measure impact on our community of players and developers. WHY AUTHENTICATION & SECURITY? Authentication & Security sits at the intersection of trust, product, and growth. The team builds the systems that allow users to sign in, recover, and protect their accounts with confidence, while defending the platform against account takeovers, credential abuse, and fraud at massive scale. This role is an opportunity to shape a high-stakes product area where small changes in friction or protection can meaningfully affect sign-ups and user frequency. You will act as a strategic leade