Lead AI Architect

Posted:
7/19/2026, 7:06:30 PM

Location(s):
Maharashtra, India ⋅ Chhattisgarh, India ⋅ Pune, Maharashtra, India ⋅ Mumbai, Maharashtra, India ⋅ Thane, Maharashtra, India

Experience Level(s):
Senior

Field(s):
AI & Machine Learning ⋅ Software Engineering

Workplace Type:
On-site

Pay:
$115k–$144k/yr

Serve as the technical anchor for Dentsu's agentic AI engineering team in DGS. You will lead architecture decisions for multi-agent systems, set engineering standards, and mentor a growing team of agentic engineers. This is a hands-on leadership role: you write code, review code, and set the technical direction while the Senior Director handles the VP-level strategy and stakeholder management.

Job Description:

Experience - 10-15 Years

Location: Bengaluru, Pune, Mumbai

Mode of Work - Hybrid

Mandate Background - The person should be from a Data Engineering/ Data Science Background before moving to AgenticAI/GenAI

Role Summary

Serve as the technical anchor for Dentsu's agentic AI engineering team in DGS. You will lead architecture decisions for multi-agent systems, set engineering standards, and mentor a growing team of agentic engineers. This is a hands-on leadership role: you write code, review code, and set the technical direction while the Senior Director handles the VP-level strategy and stakeholder management.

Key Responsibilities

  • Lead technical architecture for multi-agent systems, LLM orchestration, and AI automation workflows

  • Set up and maintain the agentic engineering stack: frameworks, CI/CD, testing, monitoring, and deployment patterns

  • Own the technical design for AI orchestration use cases across 4+ client implementations

  • Build and maintain reusable agent components, tool-use libraries, and prompt templates

  • Lead Genie space setup and configuration for client data exploration

  • Mentor Senior Agentic Engineers, conducting code reviews and architecture discussions

  • Evaluate LLM providers (model selection, cost optimization, latency tradeoffs) and recommend choices

  • Bridge the gap between Data Science model outputs and agentic deployment, ensuring models are served efficiently

  • Collaborate with the onshore Senior AI Engineer on shared architecture decisions and technical standards

  • Contribute to technical documentation, runbooks, and operational playbooks for the agentic platform

Required Qualifications

  • 7+ years of software engineering experience with at least 3 years in AI/ML engineering

  • Deep expertise in Python and production-grade software architecture

  • Hands-on experience building and deploying LLM-powered applications at scale

  • Strong knowledge of agent orchestration patterns (LangChain, LangGraph, AutoGen, or custom frameworks)

  • Experience with cloud infrastructure (Azure preferred) including container orchestration and serverless patterns

  • Track record of mentoring engineers and raising team engineering standards

  • Experience with MLOps: model serving, monitoring, versioning, and cost management

  • Strong system design skills with experience in distributed systems and API architecture

  • Excellent written communication for technical documentation and cross-timezone collaboration

Preferred Qualifications

  • Experience with Databricks, Unity Catalog, and/or Genie

  • Background in media technology, adtech, or marketing analytics platforms

  • Experience with RAG architectures, vector databases, and semantic search at scale

  • Contributions to open-source AI/ML projects

  • Experience leading technical teams in a DGS/offshore delivery model

Location:

DGS India - Mumbai - Thane Ashar IT Park

Brand:

Merkle

Time Type:

Full time

Contract Type:

Permanent

Dentsu

Website: https://www.dentsu.com/

Headquarter Location: New York, United States

Employee Count: 10001+

Year Founded: 1901

IPO Status: Public

Last Funding Type: Private Equity

Industries: Advertising ⋅ Consulting ⋅ Digital Media ⋅ Information Technology ⋅ Marketing ⋅ Public Relations

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