Software Development Engineer, AWS Payments & Fraud Prevention
Amazon
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Seattle, WA · Posted October 10, 2026
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Where Seattle, WA ranks
Where Seattle, WA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Cities with the most jobs that do not need a four-year degree in the Pacific Northwest316 jobs · of 8
- #1Best cities for software and engineering jobs in the Pacific Northwest1,776 openings · of 14
- #2Best cities for energy and utilities pay after cost of living$180k · of 18
- #2Best cities for entry-level jobs that want AI skills in the Pacific Northwest17% · of 12
- #2Best cities for AI-skill jobs in the Pacific Northwest26% · of 17
- #2Best cities for software and engineering jobs in the West Coast1,776 openings · of 60
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Amazon has filed 30 layoff notices in the last twelve months, covering 8,421 workers, most recently November 2026. These are public filings with state labor departments, and an open role can sit alongside them. See the filings
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About the job
What if the data you engineer could stop fraud before it happens - and protect millions of AWS customers worldwide? The Payments and Fraud Data Platform team within AWS Payments & Fraud is the backbone of one of the most critical missions at AWS: ensuring every transaction is safe, every suspension is justified, and every customer experience is seamless. We process petabytes of data daily, powering the ML models, rule engines, and real-time reporting systems that allow us to detect bad actors. We are looking for a Software Development Engineer who is passionate about building large-scale data systems, thrives in ambiguity, and wants to work at the intersection of big data, machine learning, non-payment and fraud prevention.
Key job responsibilities Architect & Build Petabyte-Scale Data Pipelines - Design, develop, and optimize batch and near-real-time data pipelines using Amazon Managed Airflow (MWAA), Fargate, EMR, Apache Iceberg, and Amazon Redshift to ingest, transform, and serve data at massive scale. Power ML & Rules Engines - Deliver high-quality, timely datasets that fuel non payment and fraud detection ML models and business rule engines, directly impacting fraud prevention and non-payment suspension accuracy. Build Intelligent Data Access Layers - Design and implement a Smart Query & Data Access Analyzer that profiles query patterns, identifies hot data, and automatically promotes frequently accessed datasets into hot memory tiers (e.g., OpenSearch, DynamoDB DAX, Redshift RA3 caching) for sub-second retrieval. Create Natural Language SQL Interfaces - Leverage Amazon Bedrock and LLM (large language models) to build a natural language-to-SQL generation tool that empowers analysts and stakeholders to query complex fraud datasets conversationally - no SQL expertise required. Develop Real-Time Dashboards & Insights - Build rich, interactive dashboards using Grafana and internal tooling that provide real-time visibility into fraud trends, pipeline health, data quality metrics, and operational KPIs. Curate a Living Data Dictionary - Design and maintain a comprehensive, searchable data catalog and dictionary that provides rich metadata, lineage, and documentation - improving discoverability and self-service analytics across the organization. Champion Data Quality at Scale - Implement automated data validation, anomaly detection, and reconciliation frameworks that ensure accuracy, completeness, and consistency across the entire data lifecycle. Secure & Govern Sensitive Data - Implement encryption, fine-grained access controls, audit trails, and compliance frameworks to protect highly sensitive payments and fraud data. Monitor, Optimize, Repeat - Build observability into everything , proactive alerting, pipeline performance tracking, SLA monitoring, and intelligent auto-remediation to ensure five-nines data reliability.
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, batch and near real-time systems that ingest billions of signals daily, process petabytes of data, and make timed decisions to stop bad actors from account registration through the entire customer lifecycle. Our platform is built on a modern, cloud-native architecture designed for petabyte-class batch processing. Our stack includes Amazon MWAA orchestrates workflows, while EMR and Fargate handle scalable data processing. Amazon Redshift powers our data warehouse, complemented by an Apache Iceberg lakehouse for open table format flexibility. DynamoDB and OpenSearch drives search and analytics, and Amazon Bedrock serves as our AI/ML foundation. Development is accelerated with Kiro, an AI-powered IDE, and Grafana provides full-stack observability. We are a team of builders who care deeply about customer trust and love solving complex problems at massive scale. - 3+ years of non-internship professional software development experience - 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - 1+ years of software development engineer or related occupational experience - 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience - 1+ years of Object Oriented Design experience - Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field - Experience programming with at least one software programming language - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - Bachelor's degree in computer science or equivalent
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits .
USA, WA, Seattle - 143,700.00 - 194,400.00 USD annually