CareerPlan

Software Development Engineer , Amazon Foundational Security Services (AFSS)

Arlington, Virginia, United StatesFull-time2026-10-26 → 2026-11-10

Core

Design and build a large-scale next-generation Authentication Management System for Amazon's digital and physical resources.

Role type

Senior Software Development Engineer (Security)

Builds

Foundational Access Management capabilities for AWS and Amazon

Domain

Cloud Security / Authentication Systems

Deliverable

production ML models | product features

Required skills

Object-oriented design, algorithms, data structures, advanced systems concepts, distributed software applications, C#/C++/Java/Perl

Preferred skills

Full software development life cycle, code reviews, source control management, build processes, testing, operations

Technologies

C#, C++, Java, Perl

Responsibilities

Design and implement scalable authentication systems, collaborate on engineering and business decisions, contribute to the full software development lifecycle, manage on-call rotations for system stability

Seniority

Senior, hands-on IC