Staff AI Platform Engineer

🕒 il y a 9 jours

🇺🇸 États-Unis – Télétravail

💵 $156 000 - $215 000 / an

⏰ Temps Plein

🔴 Expert

🏗️ Ingénieur Plateforme

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SentinelOne

Site WebLinkedInTous les Emplois

1001 - 5000 employés

Fondée en 2013

💼 Conseil

🏥 Santé

📦 Logistique

Consulting • Healthcare • Logistics

SentinelOne est un leader de la cybersécurité autonome, reconnu pour son utilisation innovante de l'IA dans des solutions de protection des endpoints, du cloud et des identités. Il est reconnu par Gartner comme un leader dans le Magic Quadrant pour les plateformes de protection des endpoints pendant quatre années consécutives. La plateforme Singularity de SentinelOne intègre la sécurité des entreprises, offrant des fonctionnalités telles que la détection des menaces alimentée par l'IA, la sécurité des endpoints et du cloud, la gestion des vulnérabilités et la veille des menaces. L'entreprise soutient diverses industries en offrant une protection en temps réel et une efficacité opérationnelle tout en utilisant l'IA pour la chasse avancée aux menaces et l'analyse des journaux. Avec un fort accent sur la réduction des risques et l'amélioration des performances de sécurité, SentinelOne répond aux besoins des entreprises du monde entier avec des solutions sécurisées et évolutives.

Description

• Design, build, and operate components of the AI Gateway including centralized identity and authentication/authorization, token budgeting, DLP and content guardrails, multi-model routing and failover, MCP allow-listing, and request-level audit logging. • Build and maintain pieces of the Harness layer including agent orchestration (LangGraph or equivalent), prompt construction and context management, memory and state handling across multi-turn interactions, and model abstraction across providers such as AWS Bedrock and Google Vertex. • Develop and extend production services in Python (FastAPI) and pydantic.ai for LLM-powered components, and contribute to the React/TypeScript surfaces that expose platform capabilities to internal teams. • Implement MCP/tool wiring for internal and SaaS-embedded agents, ensuring every caller regardless of origin passes through the same policy controls. • Contribute to the Claude and Gemini Enterprise plugin framework by building, testing, and hardening role-based skills and agents, and help mature the pipeline for how plugins are authored, evaluated, and deployed. • Instrument the platform for observability including metrics, tracing, and audit trails, and participate in on-call and operational support for platform services. • Write clear technical documentation and participate in architecture and code reviews, holding a high bar for quality, security, and maintainability. • Partner with engineers across Enterprise Data, Enterprise Apps, Product Development, and Infosec to integrate the platform with governed data sources and shared architectural contracts. • Work with the Sr. Director and model evaluation tooling to help close the loop between evaluation results and model selection, prompt tuning, and routing decisions.

🎯 Exigences

• Hands-on experience building production services that sit in front of multiple consumers such as an API gateway, internal platform, or data platform, with real exposure to authentication/authorization, rate limiting, observability, or audit logging; direct AI and LLM platform experience is a strong plus but not required. • Practical experience with agent orchestration frameworks (LangGraph or equivalent) and calling hosted model providers such as AWS Bedrock or Google Vertex, with a working understanding of how context windows, memory, and tool-calling actually behave in production, not just conceptually. • 5 or more years of professional software engineering experience; with experience building or operating AI and ML infrastructure in a production environment. • Strong Python skills, ideally with FastAPI, and comfort picking up frameworks like pydantic.ai for LLM-powered components; working familiarity with React and TypeScript is a plus. • Exposure to or curiosity about the Model Context Protocol (MCP) and the challenges of governing tool access for agents operating across enterprise systems. • Familiarity with enterprise AI deployments such as Claude Enterprise (Anthropic) or Gemini Enterprise is a plus, including how they are administered and how access and policy controls work. • Solid software engineering fundamentals including clean, tested, production-grade code, strong API design skills, and the ability to give and receive feedback well in code and architecture reviews. • Comfort operating in a fast-moving, still-forming platform environment where you are energized by ambiguity and enjoy turning a rough architecture into working, reliable infrastructure.

🏖️ Avantages

• Restricted Stock Units (RSUs) • Employee Stock Purchase Plan (ESPP) • Flexible time off • Paid company holidays and paid sick time • Gender-neutral parental leave • Grandparent leave • Medical, dental, and vision coverage • 401(k) retirement plan with company match • Life and disability insurance • Health and dependent care FSA • Voluntary benefits (hospital, accident, critical illness) • Employee Assistance Program (EAP) • ARAG pre-paid legal • Nationwide pet insurance • Cancer Care program • Global business travel medical insurance • Home office allowance • Mobile phone reimbursement • Wellness coach • Wellness/gym reimbursement • Fertility coverage • Adoption & surrogacy reimbursement