Software Development Engineer III, Selling Partner Identity Verification

Bengaluru, Karnataka, India💼 Full-time🗓 2026-06-30 → 2026-07-31

Core

Designing and maintaining high-throughput, globally distributed identity verification systems for Amazon's marketplace to ensure seller authenticity and prevent fraud.

Role type

Senior IC distributed systems engineer (identity verification)

Builds

Scalable microservices, event-driven architectures, and distributed databases for global seller onboarding

Domain

E-commerce marketplace security and identity management

Deliverable

production ML models | product features | infrastructure

Required skills

Distributed systems design, cloud-native architecture, event-driven patterns, fault-tolerant system design, cross-regional data consistency, CI/CD pipeline management, security protocols, identity management systems

Preferred skills

Full software development lifecycle expertise, code review leadership, source control management, build processes, testing strategies, operations experience

Technologies

Microservices, Step Functions, distributed databases, event-driven systems

Responsibilities

Architect globally distributed systems with emphasis on scalability and reliability; implement robust identity verification services with real-time validation; develop automation frameworks for multi-region operations; maintain high availability across multiple regions; manage complex state management and data consistency

Seniority

Senior, hands-on IC with mentorship responsibilities

Rewrite

## Responsibilities - Build and maintain high-throughput verification systems that process over 1.5M requests weekly. - Architect and implement globally distributed registration systems for seller verification and onboarding across Amazon's global marketplace. - Develop robust identity verification services with real-time validation capabilities. - Create sophisticated automation frameworks that maintain high accuracy while scaling horizontally. - Design stateless microservices and event-driven architectures for cross-regional communication. - Implement scalable data models that support multi-region operations. - Ensure complex state management across regions while maintaining strict security protocols and data consistency. - Work on systems that handle cross-regional data consistency, cache invalidation strategies, and distributed transaction management. - Build fault-tolerant systems that maintain high availability across multiple regions. - Maintain and improve CI/CD pipelines for large-scale distributed systems. - Lead design or architecture of new and existing systems with emphasis on scalability and reliability. - Mentor, lead, or manage an engineering team. ## Requirements - Bachelor's degree in computer science or equivalent. - 5+ years of non-internship professional software development experience. - 5+ years of programming with at least one software programming language. - 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems. - Experience as a mentor, tech lead, or leading an engineering team. - Demonstrated expertise in architecting globally distributed systems with emphasis on scalability and reliability. - Experience with cross-regional data consistency, cache invalidation strategies, and distributed transaction management. - Good background in security protocols and identity management systems. - Experience with event-driven architectures and asynchronous processing patterns. - Comfortable with modern DevOps practices and maintaining CI/CD pipelines for large-scale distributed systems. ## Nice to Have - 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience. ## Benefits - Inclusive culture that empowers Amazonians to deliver the best results for customers. - Support for workplace accommodations during the application and hiring process. - Opportunities for professional growth and technical excellence. - Iterative development using advanced technologies. - Architectural decisions that impact Amazon's global marketplace operations.

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