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Senior Software Engineer, Security AI

United States, Washington, Redmond💼 Full-time🗓 2026-07-23 → 2026-09-26

Core

Design, build, test, and operate AI-powered services and workflows that support security engineering and security operations teams in analyzing information, retrieving context, and making faster decisions.

Role type

Senior IC security AI software engineer

Builds

Scalable AI systems using LLMs, RAG, embeddings, semantic search, and knowledge graphs for security scenarios

Domain

Cybersecurity + Generative AI

Deliverable

production ML models

Required skills

C, C++, C#, Java, JavaScript, Python, multi-agent systems, tool-use frameworks, orchestration layers, autonomous workflows, vector databases, embeddings, semantic search, knowledge graphs, LLM evaluation, responsible AI, model safety, hallucination mitigation, prompt injection defense, cloud security, threat detection, incident response, vulnerability management

Preferred skills

Master's or PhD in CS/ML/AI, experience with entity resolution, ranking, summarization, context-grounding systems, AI governance controls, security data platforms

Technologies

LLMs, RAG, embeddings, semantic search, knowledge graphs, vector databases

Responsibilities

Implement evaluation, monitoring, and telemetry for AI systems; partner with engineering and security teams to translate AI advances into platform capabilities; contribute to service architecture, APIs, testing, and observability; participate in technical design reviews and incident investigations; continuously improve AI capabilities using data and feedback

Seniority

Senior, hands-on IC with mentorship

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