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Sr. Software Development Engineer, AWS Security

Herndon, Virginia, United States💼 Full-time💰 $168,100–$227,400🗓 2026-09-22 → 2026-09-25

Core

Design, build, and operate AI-powered security solutions for the open source software supply chain, focusing on intelligent automation for code scanning, severity assessment, and remediation.

Role type

Senior Software Development Engineer (AI/ML Security)

Builds

AI-powered security applications and tooling using LLMs, Bedrock, SageMaker, and RAG patterns

Domain

Cloud Security / Open Source Software Supply Chain

Deliverable

production ML models

Required skills

LLM fundamentals (transformer architecture, training/inference lifecycles), software architecture and design patterns, open source contribution, mentoring, stakeholder influence

Preferred skills

Full SDLC experience, GPU/Neuron/TPU deployment, open source repository maintenance, open source security practices (vulnerability disclosure, dependency auditing)

Technologies

Bedrock, SageMaker, RAG, LLMs, GPUs, Neuron, TPU

Responsibilities

Architect and build AI-powered security applications; Transform manual processes into high-volume machine-speed pipelines; Drive proactive security automation; Own operational excellence (SLAs, monitoring, incident response); Lead technical design and trade-off analysis; Mentor security engineers

Seniority

Senior, hands-on IC with mentorship responsibilities

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