Senior Machine Learning Engineer

Quantiphi; Mumbai; Hybrid; INR 1,500,000 - 2,100,000; Full time

Job summary

Quantiphi is seeking a Senior Machine Learning Engineer in Mumbai/Bangalore to architect and deliver scalable ML/AI and conversational AI solutions on AWS. You will lead end-to-end lifecycle, build agent frameworks, and work with cross-functional teams to implement production-ready systems.

The role emphasizes Python ML libraries, prompt engineering, and MLOps practices to ensure observability, scalability, and enterprise integration. Hybrid work is available with AWS-based projects.

Qualifications

• Experience architecting and deploying ML/AI solutions at scale.
• Proven track record with LLM/conversational AI systems.
• Strong Python and ML libraries; REST APIs for enterprise apps.

Responsibilities

• Lead end-to-end ML/AI lifecycle including data prep, feature engineering, model development, validation, deployment, and monitoring.
• Design production-ready agent frameworks and multi-agent coordination for scalable systems.
• Collaborate with data scientists, data engineers, product managers, and stakeholders to translate business requirements into scalable ML/AI solutions.

Skills

LLM/Conversational AI

Python ML libs

RESTful APIs

AWS SageMaker

LangChain/CrewAI

MLOps

Prompt engineering

Vector databases

Statistical modeling

Data preprocessing

Tools

LangChain

CrewAI

scikit-learn

XGBoost

LightGBM

Pandas

NumPy

AWS SageMaker

AWS Bedrock

Job description

Senior Machine Learning Engineer page is loaded## Senior Machine Learning Engineerlocations: IN KA Bengaluru: IN KL Trivandrum: IN MH Mumbai Eurekatime type: Full timeposted on: Posted Todayjob requisition id: JR11910While 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!**Job Role - Senior Machine Learning****Experience - 4-7 YearsLocation - Mumbai/ Bangalore/ Trivandrum**We are seeking a highly skilled Senior Machine Learning Engineer specializing in conversational AI and agent systems. The ideal candidate will architect LLM-powered solutions, lead agent framework development, and collaborate with cross-functional teams to deliver enterprise-grade conversational AI systems on AWS cloud infrastructure.**Must have skills:*** Architect, develop, and deploy ML solutions at scale including traditional ML and LLM/conversational AI systems* Lead end-to-end ML/AI lifecycle: data preparation, feature engineering, model development, validation, deployment, and monitoring* Design production-ready agent frameworks, tool calling systems, and multi-agent coordination* Implement MLOps best practices for deployment, monitoring, and optimization across ML and LLM systems* Proven expertise in regression, decision trees, SVM, ensemble models, clustering, data preprocessing, feature selection, and statistical modeling* Expert knowledge of prompt engineering, context optimization, agent reasoning patterns, RAG systems, vector databases, and semantic search* Strong Python skills with ML libraries (scikit-learn, XGBoost, LightGBM) and agent frameworks (LangChain, CrewAI)* Experience designing and implementing robust RESTful APIs for integrating ML models and conversational AI systems with enterprise applications and external services* Experience with AWS Services: AWS Sagemaker, Bedrock, etc.* Build scalable conversation analytics and AI system observability frameworks* Collaborate with data scientists, data engineers, product managers, and stakeholders to translate business requirements into scalable ML/AI solutions* Excellent problem-solving, communication, and stakeholder management skills**Good to Have Skills:*** Advanced AI Experience: Experience with Model Context Protocol (MCP) or similar agent communication standards* Experience in customer support automation or contact center technologies* Cloud AI certifications (AWS ML Specialty, Azure AI Engineer, Google Cloud ML Engineer)*If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us**!*(blob:https://quantiphi.wd1.myworkdayjobs.com/967849b8-f889-486d-a6fd-1c9b37b3ef9c)0:00 / 1:50Thank you for your interest in Quantiphi!We are a team that dreams together and collaborates to ensure success.We are currently looking for exceptional individuals who can join us and contribute to a fun, diverse and hybrid work culture. As a part of the Quantiphi family, you will get ample opportunities to learn, grow and interact with colleagues from varied experience and backgrounds around the globe.If this excites you, explore our current openings and apply to any job roles that suit and interest you.