Principal AI Architect

Job Title: Principal AI Architect

Location: Pune, Hybrid

Experience: 5+ yrs

Company: MisticusMind India Pvt Ltd

About Us: MisticusMind India Pvt Ltd is a leading innovator in the tech industry, dedicated

to pushing the boundaries of artificial intelligence and machine learning. We are seeking a

skilled and passionate AIML Developer to join our dynamic team and be a part of

development of cutting-edge AI and GenAI solutions.

Role Overview

We are seeking a highly experienced Principal AI Architect with strong hands-on

engineering expertise in modern AI systems, including LLMs, agentic workflows, and

enterprise-scale integrations. This role involves working closely with clients to understand

complex business problems and translating them into scalable, production-ready AI

architectures. The ideal candidate combines deep technical expertise with architectural

thinking to design, build, and guide the development of intelligent systems.

Key Responsibilities

• Engage with clients and stakeholders to understand business challenges and define

structured problem statements.

• Translate business requirements into scalable, technically feasible AI

architectures.

• Design end-to-end AI systems, including data ingestion, retrieval, reasoning, and

orchestration layers.

• Architect and implement Agentic RAG (Retrieval-Augmented Generation)

systems.

• Design and develop multi-agent systems using patterns such as planner–

executor architectures.

• Build and orchestrate AI-driven workflows for complex enterprise use cases.

• Design and implement stateful agent systems, including memory architectures

(short-term and long-term memory).

• Integrate vector databases (ChromaDB, Milvus, PGVector) for semantic search

and retrieval.

• Develop and integrate knowledge graphs to enhance contextual reasoning.

• Implement LLM guardrails and evaluation frameworks (e.g., RAGAS, DeepEval) to

ensure reliability and performance.

• Design data ingestion pipelines for structured and unstructured enterprise data

sources.• Build modular, maintainable systems using SOLID principles and best software

engineering practices.

• Develop and deploy AI services using microservices-based architectures and

APIs.

• Conduct feasibility studies and architectural analysis for integrating AI with legacy

systems (e.g., SAP ecosystems).

• Create detailed technical specifications, architecture diagrams, and design

documentation.

• Implement observability and tracing using tools like LangSmith for debugging and

monitoring AI workflows.

• Mentor junior engineers and provide technical leadership across AI initiatives.

Required Skills & Expertise

• Strong proficiency in Python programming.

• Deep experience with LLM systems, prompt engineering, and agentic

architectures.

• Hands-on expertise in Agentic RAG systems and retrieval pipelines.

• Experience with vector databases (ChromaDB, Milvus, PGVector).

• Knowledge of LLM evaluation and guardrails frameworks (RAGAS, DeepEval).

• Experience designing multi-agent systems and AI workflows.

• Strong understanding of state management and memory systems in AI agents.

• Experience with LangChain ecosystem and observability tools (LangSmith).

• Solid understanding of microservices architecture and API-driven systems.

• Experience designing scalable AI architectures for enterprise environments.

• Familiarity with knowledge graph design and integration.

• Strong foundation in Machine Learning and Deep Learning concepts.

• Experience working with AWS and Docker.

• Strong problem-solving and analytical thinking abilities.

• Excellent communication skills for client interaction and technical documentation.

Preferred Qualifications.

• Experience deploying AI systems in production environments at scale.• Exposure to enterprise-

grade AI system design (security, scalability, cost considerations).

• Familiarity with distributed systems and cloud-native architectures.

• Prior experience mentoring or leading engineering teams.

What We Offer:

• Competitive salary and benefits package.

• Opportunities for professional growth and development.

• A collaborative and innovative work environment.

• The chance to work on ground breaking AI/ML projects that have a real-world

impact.

How to Apply: If you are passionate about AI/ML and Generative AI technologies, we would

love to hear from you! Please submit your resume and a cover letter detailing your relevant

experience and why you are the ideal candidate for this position to [Confidential Information]

MisticusMind India Pvt Ltd is an equal opportunity employer. We celebrate diversity and are

committed to creating an inclusive environment for all employees.