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AI Engineer - Architect level (only 13 to 15 years)

Kaizen Technologies
2 hours ago
Full-time
On-site
Los Angeles, California, United States
Title: AI Engineer - Architect level - Need only 13 to 15 years

Engineers with not more than 15 years of exp

Primary Skill : Generative AI, fastapi, Flask

Role Summary

Hands-on

AI Engineer

who can design, build, and operationalize enterprise Agentic AI solutions. Rather than calling standard LLM APIs, you will build multi-agent ecosystems, implement cutting-edge protocol integrations (MCP, A2A, VPC), customize task-specific models, and engineer end-to-end full-stack applications with production-grade security, low latency, and cost control. Key Responsibilities

1. Advanced Agent & Multi-Agent Engineering

Orchestration & Protocols:

Build autonomous agents and multi-agent workflows using

Model Context Protocol (MCP)

for tool integration and

Agent-to-Agent (A2A)

protocols for task delegation. Agent Capabilities:

Design agent state management, short/long-term memory, dynamic planning, reasoning loops, and human-in-the-loop (HITL) fallback paths. Model Optimization:

Fine-tune, customize, and select models (LLMs vs. small task-specific models) based on empirical cost, latency, and accuracy metrics. Advanced Retrieval:

Design chunking, indexing, reranking, and hybrid search (vector + keyword) pipelines with citation enforcement. Data Privacy:

Enforce tenant isolation and RBAC boundaries to prevent unauthorized data cross-contamination. 3. Automated Evaluation, MLOps & Guardrails

Systematic Evaluation:

Build automated evaluation suites to benchmark groundedness, task completion, tool choice, safety, and agent behavior across updates. Observability & CI/CD:

Establish automated pipelines (Dev/Test/Prod), structured logging, tracing, token-cost tracking, and real-time operational alerting. AI Guardrails:

Implement active protections against prompt injection, jailbreaking, unsafe tool execution, and supply-chain vulnerabilities. 4. AI Security, Governance & Compliance

Threat Mitigation:

Implement active guardrails against prompt injection, jailbreaking, vector store poisoning, insecure output handling, and supply-chain vulnerabilities. Access & Data Governance:

Enforce Zero-Trust architecture, identity and access management (IAM), secrets management, and secure authorization controls across APIs, agents, and tool execution. Control Plane Controls:

Develop AI control plane mechanisms, including policy enforcement, telemetry, emergency kill-switches, and automated rollback workflows 5. Automated Evaluation, MLOps & Guardrails

End-to-End Application Engineering:

Build responsive frontends and backend microservices using REST, GraphQL, and event-driven architectures. Secure Enterprise Integration:

Connect agents to enterprise databases, internal APIs, and Machine-to-Cloud (M2C) platforms while enforcing authorization-aware tool execution, rate limiting, and circuit breakers. Required Qualifications

Experience:

12+ years in software engineering with proven experience with at least 2+ years in hands on GenAI and AI-DLC applications to production. Agentic Frameworks & Protocols:

Deep experience with

MCP ,

A2A , multi-agent systems, function/tool calling, VPC, taxonomy and stateful agent orchestration. Advanced AI/ML:

Demonstrated ability in fine-tuning, embedding generation, hybrid RAG, model selection trade-offs, and prompt/context engineering. Engineering Rigor:

Mastery of automated testing, secure coding (PII/PCI compliance), CI/CD, and performance troubleshooting (latency, throughput, cost). Education:

Bachelor’s degree in Computer Science, Engineering, Data Science, or equivalent practical experience. Preferred Qualifications

Full-Stack & Systems:

Strong hands-on proficiency in Python, modern web frontends, microservices, REST/GraphQL APIs, SQL/vector databases, containers, and cloud infrastructure. Education:

Masters degree in Computer Science, Engineering, Data Science, or equivalent practical experience.

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