Amazon

Sr. Software Development Engineer, AWS Security

Amazon
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1 day ago
Herndon, VA, USASenior
H1B sponsor

Base Salary

$168k - $227k/yr

Responsibilities

  • Architect and build AI-powered security applications and LLM-based tooling for code scanning, severity assessment, and remediation.
  • Transform manual security processes into high-volume, machine-speed pipelines while maintaining quality metrics.
  • Build proactive automation that identifies and remediates security issues in code, threat models, and content.
  • Own SLAs, monitoring, alerting, runbooks, incident response, and on-call support for owned services.
  • Produce technical design documents, perform trade-off analysis, and drive alignment across organizations.
  • Mentor security engineers, conduct code and design reviews, and raise engineering standards.
  • Collaborate with internal and external stakeholders and contribute features or fixes upstream to open source projects.

Requirements

  • 5+ years of non-internship professional software development experience.
  • 5+ years of programming experience with at least one software programming language.
  • 5+ years of leading design or architecture for new and existing systems, including design patterns, reliability, and scaling.
  • Experience as a mentor, tech lead, or engineering team leader.
  • Knowledge of machine learning and LLM fundamentals, including transformer architecture, training and inference lifecycles, and optimization techniques.
  • Experience contributing to open source projects through activities such as pull requests, code reviews, and issue filing or triage.
  • Preferred: 5+ years covering the full software development lifecycle, including coding standards, code reviews, source control, build processes, testing, and operations.
  • Preferred: bachelor's degree in computer science or equivalent.
  • Preferred: experience deploying LLMs in production on GPUs, Neuron, TPU, or other AI acceleration hardware.
  • Preferred: experience maintaining or co-maintaining an open source repository, including issue handling, release management, and community moderation.
  • Preferred: experience with open source security practices such as vulnerability disclosure, dependency auditing, or AI-assisted vulnerability analysis and remediation.

Benefits

  • Comprehensive benefits including medical, dental, vision, prescription, life and AD&D insurance, employee assistance, mental health support, medical advice, flexible spending accounts, and adoption and surrogacy reimbursement.
  • 401(k) matching, paid time off, and parental leave.
  • Flexible work hours and arrangements.
  • Training, knowledge-sharing, DEI learning experiences, and career development resources.
  • The package includes sign-on payments and restricted stock units; the base salary is listed separately.

Tech Stack

Amazon

About Amazon

10,000+ employees

Amazon builds and operates a global e-commerce marketplace, logistics network, and consumer devices, and provides cloud computing via AWS for businesses and developers. The company earns revenue from online retail, third‑party seller services, subscriptions like Prime, advertising, and AWS usage. Founded in 1994 and headquartered in Seattle, it is publicly traded on NASDAQ (AMZN) and serves customers in dozens of countries.

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