AI Engineer – GenAI & Agentic AI Platform

Tokyo, Tokyo, Japan
Full Time
AI & Data - APAC
Experienced

ABOUT THE ROLE

Axtria is seeking a technically deep AI Engineer to design and deliver production-grade GenAI and Agentic AI solutions across its pharma and life sciences client portfolio. You will work across the full data and AI stack — medallion architecture, structured and unstructured data pipelines, Informatica IDMC-based integration, and intelligent agent systems — deploying across client environments that span Microsoft, OpenAI, and AWS ecosystems. Platform expertise is client-dependent; candidates are expected to be proficient across all three.

 

CLIENT-DEPENDENT AI PLATFORMS

Engagements vary by client infrastructure. Candidates must be capable across all three platforms.

 

Microsoft Copilot Studio

Copilot build & publish · Custom connectors · Power Platform · Teams deployment · Enterprise governance

ChatGPT Enterprise

Enterprise rollout · OpenAI API · GPT-4o · Fine-tuning · Prompt governance · Data privacy controls

AWS Bedrock

Foundation model APIs · Agents for Bedrock · Knowledge bases · RAG on S3 · Lambda · Guardrails

 

CORE TECHNICAL PILLARS

 

GenAI

LLM integration · RAG · Fine-tuning · Prompt engineering · Evaluation · Vector DBs

Agentic AI

Multi-agent systems · LangGraph · AutoGen · Tool use · Memory · Planning loops

Data Engineering

Medallion (Bronze/Silver/Gold) · Databricks · Delta Lake · Structured & unstructured data

Data Integration

Informatica IDMC · MDM · Data quality · Lineage · Cloud connectors

 

KEY RESPONSIBILITIES

  • Design and deploy GenAI solutions — RAG pipelines, LLM-powered workflows, and enterprise AI assistants — across Copilot Studio, ChatGPT Enterprise, and AWS Bedrock depending on client infrastructure.
  • Build Agentic AI systems using multi-agent frameworks (LangGraph, AutoGen, Agents for Bedrock) enabling autonomous reasoning, tool use, memory, and multi-step planning.
  • Develop and maintain medallion architecture (Bronze → Silver → Gold) on Databricks / Delta Lake, handling structured data (CRM, sales, clinical) and unstructured data (documents, PDFs, clinical notes, emails).
  • Implement Informatica IDMC pipelines for data ingestion, data quality, MDM, and lineage — integrating cloud and on-prem pharma data sources into unified data layers.
  • Build Microsoft Copilot Studio copilots with custom connectors, Power Platform workflows, and Teams-based enterprise deployment for Microsoft-stack clients.
  • Deploy ChatGPT Enterprise at scale — including prompt governance frameworks, usage policies, API integrations, and data privacy controls.
  • Leverage AWS Bedrock for foundation model APIs, knowledge base-backed RAG, Agents for Bedrock orchestration, and Guardrails for responsible AI.
  • Build semantic retrieval and vector search layers (Pinecone, OpenSearch, Azure AI Search, Bedrock Knowledge Bases) to power intelligent agents.
  • Define and enforce data governance, cataloguing, and lineage standards through IDMC and Databricks Unity Catalog.
  • Engage pharma clients in Japan — conducting requirements workshops, solution demos, and delivery reviews in Japanese.
  • Champion responsible AI practices: agent safety, guardrails, model observability, and prompt governance across all platform deployments.

 

REQUIRED QUALIFICATIONS

  • 4–8 years in AI/ML engineering, data engineering, or applied AI — with at least 2 years on GenAI or LLM-based production systems.
  • Hands-on experience with at least two of: Microsoft Copilot Studio, ChatGPT Enterprise / OpenAI API, AWS Bedrock — with working familiarity across all three.
  • Proven experience designing Agentic AI systems: multi-agent orchestration, tool-use patterns, memory management, and planning with LangGraph, AutoGen, or equivalent.
  • Deep proficiency with Databricks (Delta Lake, MLflow, Unity Catalog) and medallion architecture for structured and unstructured data.
  • Hands-on Informatica IDMC experience — CDI, CAI, data quality rules, MDM, or data lineage workflows.
  • Strong Python skills; proficiency with LangChain, LangGraph, LlamaIndex, or similar AI orchestration frameworks.
  • Experience processing unstructured data: document parsing, NLP pipelines, OCR, or embedding generation.
  • Business-level or native Japanese (JLPT N2 or above); professional English proficiency.

 

PREFERRED QUALIFICATIONS

  • Working knowledge of pharma functions — commercial operations, R&D, sales force analytics, or medical affairs.
  • Experience with pharma data platforms: Veeva CRM, IQVIA, Symphony Health, or equivalent.
  • Cloud certifications: AWS ML Specialty / Solutions Architect, Azure AI Engineer, or Databricks certifications.
  • Familiarity with Copilot Studio governance, Power Automate flows, and Microsoft 365 Copilot extensibility.
  • Experience with AWS SageMaker, Azure OpenAI Service, or Azure Data Factory in production environments.

 

GENAI & AGENTIC AI SKILLS

 

ChatGPT Enterprise

OpenAI API / GPT-4o

AWS Bedrock

Copilot Studio

 

RAG pipelines

LangGraph

AutoGen

Agents for Bedrock

 

Prompt engineering

Vector databases

Multi-agent orchestration

Fine-tuning

 

DATA PLATFORM SKILLS

 

Databricks

Delta Lake

Medallion architecture

Informatica IDMC

 

Structured data

Unstructured data

MLflow

MDM / Data lineage

 

CLOUD & INTEGRATION

 

AWS SageMaker

AWS Lambda

Azure OpenAI

Power Platform

 

Azure Data Factory

Python

LangChain

Japanese (N2+)

 

Axtria is an equal-opportunity employer committed to building diverse AI teams.

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