Home › Companies › Xerxesglobal › AI Architect
AI Architect
Xerxesglobal · Dublin, Dublin, d1, Ireland · Active · BambooHR
Job facts
| Field | Value |
|---|---|
| Company | Xerxesglobal |
| Title | AI Architect |
| Normalized title | - |
| Department / team | - |
| Location | Dublin, Dublin |
| Work model | - |
| Employment type | Full Time |
| Salary | - |
| Status | active |
| ATS provider | BambooHR |
| Posted / first seen | 2026-06-02 / 2026-06-03 |
| Changed / last seen | 2026-06-03 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Xerxesglobal. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through BambooHR. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Dublin. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Xerxesglobal |
| Source | a0298568-f951-40b9-9363-5a80795b0c8f |
| ATS provider | BambooHR |
Description
AI ARCHITECT - Role Overview
We are seeking an experienced AI Architect to lead the design, development, and production deployment of autonomous multi-agent systems. You will move beyond simple chatbots to build stateful, goal-oriented agentic workflows that can reliably execute complex business logic.
Key Responsibilities
Architecture & System Design
Design multi-agent architectures (e.g., Supervisor-Worker, Hierarchical Teams) capable of breaking down complex user queries into sub-tasks.
Define the state management strategy to ensure agents retain context, memory, and user intent across long-running workflows.
Architect robust Retrieval-Augmented Generation (RAG) pipelines that allow agents to query proprietary data with high precision.
Select and integrate appropriate LLM orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI) based on use-case requirements.
Engineering & Development
Implement tool-use capabilities (function calling), enabling agents to interact with internal APIs, databases, and third-party SaaS platforms safely.
Develop guardrails and steering mechanisms (e.g., NeMo Guardrails, LMQL) to ensure agents stay "on-rails" and avoid hallucinations or unsafe actions.
Optimize prompt engineering strategies (Chain-of-Thought, ReAct, Tree of Thoughts) for maximum reliability and minimum latency.
Oversee the transition from prototype to production, ensuring code is modular, testable, and scalable.
Production Operations (LLMOps)
Implement evaluation frameworks (e.g., Ragas, TruLens, DeepEval) to quantitatively measure agent performance, accuracy, and hallucination rates before deployment.
Design observability dashboards (using tools like LangSmith, Arize, or Datadog) to trace agent reasoning steps, token usage, and latency in real-time.
Manage cost and performance trade-offs , implementing caching strategies and selecting the right model mix (e.g., routing simpler tasks to smaller/cheaper models like GPT-4o-mini or Llama 3).
Technical Qualifications
Core Tech Stack
Languages: Expert proficiency in Python ; familiarity with TypeScript is a plus.
LLM Frameworks: Deep experience with LangChain and specifically agentic libraries like LangGraph , AutoGen , or Semantic Kernel .
Vector Databases: Experience deploying and managing vector stores like Pinecone, Weaviate, Qdrant, or pgvector .
Model APIs: Hands-on experience integrating OpenAI (GPT-4), Anthropic (Claude), and open-source models (via Ollama or vLLM ).
Infrastructure & DevOps
Experience containerizing AI applications ( Docker, Kubernetes ) for cloud deployment (AWS/Azure/GCP).
Familiarity with serverless architectures for handling asynchronous agent tasks.
Knowledge of API security standards (OAuth, API Keys) for securing agent tool access.
Nice-to-Haves (The "Edge")
Experience fine-tuning small language models (SLMs) for specific domain tasks to reduce costs and improve latency.
Background in Graph RAG (using Knowledge Graphs alongside Vector DBs) for better reasoning capabilities.
Experience dealing with structured outputs (using Pydantic/Instructor) to force LLMs to return valid JSON/Schematic data.
Full job record
| Job ID | d69f2c57d187d3583c1f38feabd2af09395b06da |
| Org ID | dc9d6592-ec2e-4668-b2a9-b69124d4584b |
| Source ID | a0298568-f951-40b9-9363-5a80795b0c8f |
| Board ID | a0298568-f951-40b9-9363-5a80795b0c8f |
| Provider | bamboohr |
| Provider Job Key | 285 |
| Title | AI Architect |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Dublin, Dublin, d1, Ireland |
| Department | — |
| Team | — |
| Employment Type | full_time |
| Workplace Type | — |
| Remote Policy | — |
| Country | — |
| Region | Dublin |
| City | Dublin |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://xerxesglobal.bamboohr.com/careers/285 |
| Apply URL | https://xerxesglobal.bamboohr.com/careers/285 |
| First Seen At | 2026-06-03 10:34:09Z |
| Last Seen At | 2026-06-06 10:25:54Z |
| Last Checked At | 2026-06-06 10:25:54Z |
| Last Changed At | 2026-06-03 10:34:09Z |
| Inactive At | — |
| Source Posted At | 2026-06-02 00:00:00Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=bamboohr/board=xerxesglobal/date=2026-06-06/2026-06-06T10-25-53-313Z-0a09cfb3d5598ffbbf9c021f53e1b618b73c176e9b69f99c8cb1981049820063.json |
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"description": "<p><span style=\"font-weight: bold\">AI ARCHITECT - Role Overview</span></p>\n<p>We are seeking an experienced AI Architect to lead the design, development, and production deployment of autonomous multi-agent systems. You will move beyond simple chatbots to build stateful, goal-oriented agentic workflows that can reliably execute complex business logic.</p>\n<p><br></p>\n<p><span style=\"font-weight: bold\">Key Responsibilities</span></p>\n<p><br></p>\n<p><span style=\"font-size: 12pt; font-weight: bold\">Architecture & System Design</span></p>\n<ul>\n<li><span style=\"font-weight: bold\">Design multi-agent architectures</span> (e.g., Supervisor-Worker, Hierarchical Teams) capable of breaking down complex user queries into sub-tasks.</li>\n<li>Define the <span style=\"font-weight: bold\">state management strategy</span> to ensure agents retain context, memory, and user intent across long-running workflows.</li>\n<li>Architect robust <span style=\"font-weight: bold\">Retrieval-Augmented Generation (RAG)</span> pipelines that allow agents to query proprietary data with high precision.</li>\n<li>Select and integrate appropriate <span style=\"font-weight: bold\">LLM orchestration frameworks</span> (e.g., LangGraph, AutoGen, CrewAI) based on use-case requirements.</li>\n<li>\n</li></ul>\n<p><span style=\"font-weight: bold\">Engineering & Development</span></p>\n<ul>\n<li>Implement <span style=\"font-weight: bold\">tool-use capabilities</span> (function calling), enabling agents to interact with internal APIs, databases, and third-party SaaS platforms safely.</li>\n<li>Develop <span style=\"font-weight: bold\">guardrails and steering mechanisms</span> (e.g., NeMo Guardrails, LMQL) to ensure agents stay \"on-rails\" and avoid hallucinations or unsafe actions.</li>\n<li>Optimize <span style=\"font-weight: bold\">prompt engineering strategies</span> (Chain-of-Thought, ReAct, Tree of Thoughts) for maximum reliability and minimum latency.</li>\n<li>Oversee the transition from prototype to production, ensuring code is modular, testable, and scalable.</li>\n</ul>\n<p><br></p>\n<p><span style=\"font-weight: bold\">Production Operations (LLMOps)</span></p>\n<ul>\n<li>Implement <span style=\"font-weight: bold\">evaluation frameworks</span> (e.g., Ragas, TruLens, DeepEval) to quantitatively measure agent performance, accuracy, and hallucination rates before deployment.</li>\n<li>Design <span style=\"font-weight: bold\">observability dashboards</span> (using tools like LangSmith, Arize, or Datadog) to trace agent reasoning steps, token usage, and latency in real-time.</li>\n<li>Manage <span style=\"font-weight: bold\">cost and performance trade-offs</span>, implementing caching strategies and selecting the right model mix (e.g., routing simpler tasks to smaller/cheaper models like GPT-4o-mini or Llama 3).</li>\n</ul>\n<p><br></p>\n<p><span style=\"font-weight: bold\">Technical Qualifications</span></p>\n<p><br></p>\n<p><span style=\"font-weight: bold\">Core Tech Stack</span></p>\n<ul>\n<li><span style=\"font-weight: bold\">Languages:</span> Expert proficiency in <span style=\"font-weight: bold\">Python</span>; familiarity with TypeScript is a plus.</li>\n<li><span style=\"font-weight: bold\">LLM Frameworks:</span> Deep experience with <span style=\"font-weight: bold\">LangChain</span> and specifically agentic libraries like <span style=\"font-weight: bold\">LangGraph</span>, <span style=\"font-weight: bold\">AutoGen</span>, or <span style=\"font-weight: bold\">Semantic Kernel</span>.</li>\n<li><span style=\"font-weight: bold\">Vector Databases:</span> Experience deploying and managing vector stores like <span style=\"font-weight: bold\">Pinecone, Weaviate, Qdrant,</span> or <span style=\"font-weight: bold\">pgvector</span>.</li>\n<li><span style=\"font-weight: bold\">Model APIs:</span> Hands-on experience integrating <span style=\"font-weight: bold\">OpenAI (GPT-4), Anthropic (Claude),</span> and open-source models (via <span style=\"font-weight: bold\">Ollama</span> or <span style=\"font-weight: bold\">vLLM</span>).</li>\n</ul>\n<p><br></p>\n<p><span style=\"font-weight: bold\">Infrastructure & DevOps</span></p>\n<ul>\n<li>Experience containerizing AI applications (<span style=\"font-weight: bold\">Docker, Kubernetes</span>) for cloud deployment (AWS/Azure/GCP).</li>\n<li>Familiarity with <span style=\"font-weight: bold\">serverless architectures</span> for handling asynchronous agent tasks.</li>\n<li>Knowledge of <span style=\"font-weight: bold\">API security standards</span> (OAuth, API Keys) for securing agent tool access.</li>\n</ul>\n<p><br></p>\n<p><span style=\"font-weight: bold\">Nice-to-Haves (The \"Edge\")</span></p>\n<ul>\n<li>Experience <span style=\"font-weight: bold\">fine-tuning</span> small language models (SLMs) for specific domain tasks to reduce costs and improve latency.</li>\n<li>Background in <span style=\"font-weight: bold\">Graph RAG</span> (using Knowledge Graphs alongside Vector DBs) for better reasoning capabilities.</li>\n<li>Experience dealing with <span style=\"font-weight: bold\">structured outputs</span> (using Pydantic/Instructor) to force LLMs to return valid JSON/Schematic data.</li>\n</ul>\n<p> </p>",
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