Foresite CybersecurityRemote
Senior Software Engineer - AI Integration
United States of America
Full Time
2 weeks ago
H1B Sponsor Likely
Key skills
TypeScriptAILLMRAGReactGoogle CloudTerraformPostgreSQLMentoringCloud Security
About this role
Foresite Cybersecurity is a Managed Security Services Provider focused on building AI-powered security operations. They are seeking a Senior Software Engineer to design and implement AI workflows that enhance security operations, while also mentoring engineers and influencing AI architecture.
Responsibilities:
- Design and build AI-powered workflows that serve both internal analysts and external customers across guided security operations
- Own the AI architecture end-to-end: model selection, prompt engineering, RAG pipelines, agent orchestration, and evaluation frameworks
- Optimize for cost and performance – manage token budgets, reduce latency, and build instrumentation so we know exactly what our AI spend buys us
- Collaborate with product and engineering to identify where AI creates real leverage and where it doesn't
- Mentor engineers on LLM best practices and raise the AI literacy of the broader team
Requirements:
- 5+ years of software engineering experience with strong fundamentals (you write production code, not just notebooks)
- Deep, practical experience using Agent Development Kit
- Proven track record of integrating LLMs into production environments - prompt engineering, context management, RAG architectures, agent frameworks, evaluation and observability
- Deeply proficient in React 18/19 and TypeScript
- Comfortable with React Router v7 and modern routing patterns
- Comfortable designing schemas, writing queries, and reasoning about performance across PostgreSQL and Firestore
- Feel at home with modern ORMs and use runtime validation to enforce data integrity at system boundaries
- Experience designing secure multi-tenant AI architectures
- Strong understanding of scalable and highly available cloud-native system design
- Experience working closely with product teams to ship user-facing features
- Knowledge of Infrastructure as Code (IaC) using Terraform to automate, orchestrate, and manage cloud platform resources effectively
- Familiarity or hands-on experience with Google Cloud Security products (e.g., Security Command Center, SecOps, Mandiant)
- Experience building autonomous AI agents, multi-modal applications, or complex prompt orchestration pipelines