Architect - Machine Learning

While technology is the heart of our business, a global and diverse culture is the heart of our success. We love our people and we take pride in catering them to a culture built on transparency, diversity, integrity, learning and growth.
If working in an environment that encourages you to innovate and excel, not just in professional but personal life, interests you- you would enjoy your career with Quantiphi!

Role:  Architect – Machine Learning

Experience Level:  9+ Years

Work location:  Mumbai, Bangalore, Trivandrum

Role & Responsibilities:

 Architecture & Solution Design

• Lead the design of enterprise-grade AI/ML architectures with high scalability, security, and maintainability.

• Architect GenAI-based applications using RAG (Retrieval-Augmented Generation), fine-tuned LLMs, multimodal AI, document understanding, and intelligent agent frameworks.

• Design end-to-end ML pipelines including data ingestion, processing, model training, evaluation, monitoring, and retraining.

• Define reusable AI components and services to support a multi-tenant, multi-use case platform strategy.
   

Technical Leadership

• Provide technical leadership in solutioning, technology stack decisions, and implementation strategies.

• Mentor and guide data scientists, ML engineers, and GenAI application developers across various teams.

• Stay current on advances in LLMs, foundation models, open-source libraries (LangChain, LlamaIndex), and transformer-based architectures.

GenAI & LLM-Based Innovation

• Drive development of RAG pipelines with document chunking, vector DB indexing (Pinecone, FAISS, Weaviate, Milvus), and semantic search.

• Build and orchestrate LLM-powered agents with memory, tools, and planning (LangGraph, AutoGen, CrewAI, OpenAgents).

• Leverage external APIs (OpenAI, Claude, Gemini, Mistral, HuggingFace) and evaluate open-source/self-hosted model alternatives (e.g., LLaMA, Mistral, Mixtral).

• Architect solutions for document digitization and understanding using OCR (AWS Textract, Azure Form Recognizer), table extraction, metadata processing, and forgery detection using CV and AI.
   

Integration & Deployment

• Design and oversee ML model deployment strategies using Kubernetes, Docker, Vertex AI, SageMaker, or Azure ML.

• Implement MLOps practices, including CI/CD for ML, feature stores, model registries, and A/B testing frameworks.

• Ensure seamless integration with enterprise systems (ERP, CRM, Data Lakes, APIs) via scalable microservices.
   

Enterprise Enablement

• Work with product managers and business leaders to translate business problems into ML/AI solutions.

• Define and implement governance, explainability, and responsible AI practices.

• Contribute to AI platform roadmap, reusability strategy, and innovation frameworks.
   

Must-Have Technical Skills:

• Strong programming skills in Python, and familiarity with Java/Scala/Go as needed.

• Deep understanding of GenAI technologies: LLMs (GPT, Claude, LLaMA), prompt engineering, fine-tuning, adapters (LoRA/QLoRA/PEFT).

• Experience with RAG architectures, vector databases, embedding models (OpenAI, Cohere, HuggingFace Transformers).

• Experience with agentic frameworks (LangChain Agents, LangGraph, CrewAI, AutoGen).

• Hands-on with document intelligence workflows – OCR, NLP, CV-based document layout analysis, form extraction, etc.

• Familiarity with cloud platforms (GCP, AWS, Azure) and AI-native services (Vertex AI, Bedrock, OpenAI API).

• MLOps tooling: MLFlow, Kubeflow, Airflow, Feast, TFX, BentoML, Ray Serve.