vertexEast Boston, MA
Senior Principal AI Engineer
Senior Principal AI Engineer
Senior Principal AI Engineer
vertexEast Boston, MA
9 days ago
Computer Systems Engineers/ArchitectsSoftware DevelopersComputer and Information Research Scientists
Apply for this role (opens in a new tab)Senior Principal AI Engineer Vertex is seeking a Senior Principal AI Engineer to define and build the foundational enterprise AI platform that powers intelligent applications across the enterprise. This role will lead the design and implementation of scalable, secure, and reusable capabilities for agentic AI, with a strong focus on retrieval-augmented generation (RAG), orchestration frameworks, evaluation systems, and platform architecture. In addition to building out the core platform, this engineer will own the vision and day-to-day operations of a centralized AI Gateway / Control Plane / Control Tower that enables agent monitoring, observability, policy enforcement, governance, and operational controls across AI solutions at Vertex. This is a highly strategic and hands-on role for an experienced AI engineer who is excited to shape enterprise AI architecture, standards, and long-term technical direction.
Key Responsibilities:
Agentic AI platform: the shared architecture, services, and reusable capabilities that make it faster and safer to build AI-powered applications across VertexAI Control Tower operations: standing up and running the centralized control plane for agent monitoring, observability, telemetry, policy enforcement, guardrails, usage analytics, and auditability Own the strategy, architecture, implementation, and day-to-day operation of the centralized AI Gateway / Control Tower as the enterprise control point for model access, routing, governance, cost management, and operational oversight Intelligent model routing, provider abstraction, fallback, failover, rate limiting, and workload optimization across approved modelsAI FinOps, including token and consumption visibility, budgeting, chargeback/showback, cost allocation, forecasting, and model-cost optimization Centralized guardrails for content safety, prompt-injection defense, data-loss prevention, sensitive-data handling, and responsible AI policy enforcement Identity, access, security, privacy, regulatory compliance, and lifecycle governance controls for models, agents, tools, and AI interactions End-to-end observability, telemetry, quality monitoring, latency and reliability metrics, incident response, and operational health management Usage analytics, immutable audit trails, policy evidence, risk reporting, and executive-level transparency across the enterprise AI estate Model onboarding, approval, versioning, deprecation, resiliency, capacity management, and third-party provider governance Retrieval and knowledge systems: RAG pipelines, vector search, document retrieval, and the grounding patterns that make enterprise content usable by agents Agent lifecycle and quality: deployment, versioning, evaluation frameworks, reliability measurement, and continuous improvement of agents in production Standards and technical leadership: platform APIs, service contracts, architecture patterns, and the engineering practices other teams build against Define the technical vision, architecture, and roadmap for Vertex's enterprise agentic AI platform Design and build reusable platform services that accelerate development of safe, reliable, and scalable AI-powered applications Lead architecture and implementation for RAG pipelines, knowledge retrieval systems, prompt workflows, tool use, and agent orchestration Establish core frameworks for agent lifecycle management, including deployment, monitoring, observability, evaluation, and continuous improvement Develop scalable infrastructure patterns for enterprise AI workloads, including model integration, data access, and orchestration services Partner closely with product, engineering, data, security, and UX teams to deliver common AI platform capabilities that support multiple use cases across Vertex Establish best practices for AI reliability, evaluation, safety, and performance measurement Drive technical standards for platform APIs, service contracts, architecture patterns, and reusable components Evaluate emerging technologies, frameworks, and vendors in the AI/agentic ecosystem and make strategic recommendations Mentor engineers and influence cross-functional technical teams through architectural leadership and hands-on guidance Ensure platform solutions align with enterprise requirements for scalability, resilience, security, and maintainability Contribute to Vertex's long-term AI strategy by identifying opportunities to expand platform capabilities and increase enterprise adoption
Required Qualifications:
- Advanced degree in Computer Science, Engineering, Artificial Intelligence, Machine Learning, or a related technical field; or equivalent combination of education and experience10 + years of experience designing and building enterprise-grade AI/ML platforms and distributed systems
- Deep expertise in agentic AI architectures, LLM-based applications, and platform engineering
- Proven experience with retrieval-augmented generation (RAG) systems, vector search, document retrieval, and knowledge integration patterns
- Strong experience with AI orchestration frameworks, workflow engines, and multi-step agent execution patterns
- Demonstrated experience designing centralized operational platforms for monitoring, governance, observability, and control
Demonstrated experience using AI-assisted software development and autonomous coding agents to design, generate, test, review, debug, optimize, and refactor code across complex enterprise systems.
Deep understanding of AI-native software engineering practices and experience establishing standards, governance, and best practices for the responsible use of AI coding assistants and software engineering agents across engineering teams
Experience defining architecture, standards, and reusable services for large-scale enterprise environments
Strong understanding of AI system evaluation, quality measurement, and performance optimization
Experience partnering with cross-functional stakeholders and influencing technical direction across teams
Excellent communication, leadership, and problem-solving skills
Ability to balance strategic architecture leadership with hands-on technical execution
Technical Skills Required:
- Agentic AI platform architecture
- Large Language Models (LLMs)
- Retrieval-Augmented Generation (RAG)AI orchestration and workflow design
Agent monitoring and observabilityAI governance, policies, and controlsAI FinOps, token economics, budgeting, cost allocation, consumption forecasting, and model-cost optimizationAI Gateway / Control Tower architecture, including model routing, provider abstraction, fallback, rate limiting, and policy enforcement
Evaluation frameworks for AI systems
Platform engineering and reusable service design
Distributed systems architectureAPI and service design
Knowledge retrieval systems
Telemetry, logging, and operational analytics
Scalability, reliability, and performance engineering
Security and enterprise controls for AI platforms
Preferred Skills:
- Experience building enterprise AI platforms in regulated or highly governed environments
- Familiarity with human-in-the-loop workflows and responsible AI practices
- Experience implementing policy engines, guardrails, and audit frameworks for AI applications
- Knowledge of ML infrastructure, model serving, and production AI operations
- Experience with cloud-native architectures and modern DevOps/ MLOps practices
- Exposure to user experience considerations for AI-powered applications and intelligent systems
- Ability to translate complex technical capabilities into scalable enterprise adoption strategies
- Experience leading technical teams through platform transformation initiatives
Also on the board Same function, level within a rung
Level
Manager
Location
East Boston, MA
Occupation
Computer Systems Engineers/Architects
Industry
Custom Computer Programming Services
Posted
9 days ago