Software Dev Engineer, AWS WAF Bot Control and Fraud Prevention
About the role
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. We support all AWS data centers and the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers.
AWS WAF protects millions of web applications from attacks in real-time. We empower customers to configure firewall rules that allow, block, monitor, or CAPTCHA web requests based on IP addresses, HTTP headers, SQL injection patterns, cross-site scripting, and more. Our service integrates seamlessly with CloudFront, Application Load Balancer, API Gateway, and AppSync—supporting cloud, on-premise, and hybrid deployments. We've built a highly available, low-latency distributed system that propagates security changes worldwide in minutes, enabling customers to respond to active threats instantly. Our deep integration with CloudWatch, AWS Firehose, AWS Config, and CloudFormation gives customers complete visibility, compliance tracking, and automated deployment capabilities.
Responsibilities
- Building globally-scaled microservices across AWS Regions and CloudFront edge locations
- Processing millions of requests with single-digit millisecond latency
- Designing highly available systems that never compromise on security
- Owning the complete customer experience and per-request rule processing for CloudFront, API Gateway, and ALB
- Leading design and architecture decisions for new features and services
- Researching and innovating solutions in uncharted problem spaces
- Interacting directly with customers to gather requirements and validate solutions
- Building, testing, deploying, and operationally supporting production systems
- Influencing the technical direction of AWS WAF and future security services
Requirements
- 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
Preferred Qualifications
- 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
Pay
USA, WA, Seattle - $143,700.00 - $194,400.00 USD annually
Benefits
- Sign-on payments and restricted stock units (RSUs)
- Health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans)
- Employee Assistance Program (EAP) and Mental Health Support
- Medical Advice Line
- Flexible Spending Accounts
- Adoption and Surrogacy Reimbursement coverage
- 401(k) matching
- Paid time off
- Parental leave
Learn more about our benefits at https://amazon.jobs/en/benefits.