[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Amazon jobs](https://jobs.opennash.com/companies/amazon/) · [Search jobs](/search/) Amazon · Arlington, VA # Software Development Engineer, AWS Fraud Prevention US, VA, Arlington Software Engineering Listed on Amazon’s official careers site. Posted October 15, 2026. Check that it is still open and apply there. [Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10580456/software-development-engineer-aws-fraud-prevention) [OpenNash Jobs](https://jobs.opennash.com/) / [Amazon](https://jobs.opennash.com/companies/amazon/) / Software Development Engineer, AWS Fraud Prevention ## Job description Are you passionate about building highly scalable distributed systems that protect millions of customers? Do you want to work on a team that has AI first approach to all problems? The AWS Payments & Fraud Prevention team is looking for a talented SDE to help us stay one step ahead of bad actors. You'll design and build systems that process millions of events per second, develop machine learning-powered detection pipelines, and directly contribute to keeping AWS safe. Whether it's architecting a new real-time detection engine, optimizing our graph-based fraud network analysis, or hardening our registration fraud defenses your work will have immediate, measurable impact at AWS scale. ### Key job responsibilities - Design, build, and operate highly scalable distributed systems to create backend services and serverless workflows that take actions where correctness directly protects AWS customers and revenue. - Own features end to end: write design docs, implement in Java/TypeScript on Lambda, DynamoDB, and EventBridge, and ship through CDK-managed pipelines that deploy to 38+ commercial regions plus GovCloud and sovereign clouds. - Write high-quality, production-ready code for services that must be available 24/7 with zero tolerance for downtime. - Own the full lifecycle of your solutions — from design and implementation through deployment, monitoring, and operational excellence. - Build agentic and LLM-based automation that triages fraud signals and use AI developer tools daily. - Learn from others, mentor teammates, and contribute to a culture of engineering excellence and continuous improvement. - Collaborate with applied scientists to integrate machine learning models into real-time decisioning systems. - Work in a fast-paced, agile environment where you're solving complex problems with direct, measurable impact on AWS security. ### About the team The AWS Payments & Fraud Prevention team protects AWS and its customers from fraud, abuse, and account compromise at global scale. We build highly scalable, real-time systems that ingest billions of signals daily, process petabytes of data, and make split-second decisions to stop bad actors — from account registration through the entire customer lifecycle. Our stack includes Apache Flink for stream processing, AWS Neptune for graph-based intelligence, and machine learning models for adaptive detection. We're a team of builders who care deeply about customer trust and love solving complex problems at massive scale. ## At a glance - Posted by the employer: Oct 15, 2026 - First seen by OpenNash: Oct 18, 2026 - Last checked: Oct 18, 2026 - Listed for: 3 days - Location: US, VA, Arlington[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10580456/software-development-engineer-aws-fraud-prevention) ## More jobs at Amazon ### [Device Software Engineer, Amazon Leo Government](https://jobs.opennash.com/companies/amazon/jobs/febe86d0d4fafd83ec3f/) US, VA, Arlington ### [Senior Delivery Consultant - DevOps, WWPS ProServe](https://jobs.opennash.com/companies/amazon/jobs/9a5d91267643773b888a/) US, VA, Arlington ### [Senior Software Development Engineer, Leo Security](https://jobs.opennash.com/companies/amazon/jobs/a933a84fb8939b5ac760/) US, VA, Arlington ### [Software Dev Engineer II, Infrastructure Supply Chain Automation](https://jobs.opennash.com/companies/amazon/jobs/45bbeb9d11fbf6cab51a/) US, VA, Arlington ### [Software Dev Engineer II, NLM - Connectivity Services](https://jobs.opennash.com/companies/amazon/jobs/d94c5081b9300d2a1113/) US, VA, Arlington ## Similar jobs at other companies ### [Lead Software Engineer - AWS/SRE Engineer](https://jobs.opennash.com/companies/jpmorganchase/jobs/b82e6943190d67b8219e/) JPMorganChase · OH, United States ### [Senior Software Engineer, Contact Center Platforms (Java/AWS/Amazon Connect)](https://jobs.opennash.com/companies/ntt/jobs/24a713cd9cf528ae7fd4/) NTT · Plano, TX, US, United States ### [Software Development Engineer](https://jobs.opennash.com/companies/fortinet/jobs/28951e39aa65fab8d748/) Fortinet · Sunnyvale, CA, United States ### [Software Development Engineer (GUI)](https://jobs.opennash.com/companies/fortinet/jobs/bb39f255ec65bd5058b8/) Fortinet · Sunnyvale, CA, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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