Senior/ Lead AI ML Engineer (Mumbai)

Tezo is a recent generation Digital & AI solutions provider, with a history of creating remarkable outcomes for our customers. We bring exceptional experiences using cutting-edge analytics, data proficiency, technology, and digital excellence. Role Summary We are building an AI Factory to deliver enterprisegrade, agentic AI solutions that move beyond pilots into sustained business impact. As an AI Engineer, you will be a core builder within a crossfunctional AI Pod, responsible for implementing, testing, and deploying agentic systems into real client workflows. This role is handson and executionfocused. You will turn architectural designs and product intent into reliable, observable, and productionready AI components, working closely with the AI Product Lead, Lead AI Architect, and Automation Engineers. Key Responsibilities Agentic System Development Build and implement agentic AI components, including: Toolusing agents Multistep reasoning and execution flows Planner, executor, and validator agent patterns Translate architectural designs into working, maintainable code Ensure agent behavior is bounded, predictable, and aligned with intent Prompt, Memory & Retrieval Engineering Develop prompts as versioned, testable software artifacts Implement and tune: Retrievalaugmented generation (RAG) Memory and contextmanagement strategies Input and output constraints Optimize prompts and retrieval for accuracy, latency, and cost Evaluation, Testing & Reliability Build evaluation harnesses to assess: Accuracy and relevance Hallucination and failure rates Regression across prompt and model changes Implement automated testing and validation for AI workflows Partner with the Lead AI Architect to monitor drift and degradation over time Deployment & Operations Package and deploy AI components into production environments Integrate AI logic into APIs, services, and workflows Instrument solutions for: Performance Usage Costtoserve Support production troubleshooting and Tezo is a recent generation Digital & AI solutions provider, with a history of creating remarkable outcomes for our customers. We bring exceptional experiences using cutting-edge analytics, data proficiency, technology, and digital excellence. Role Summary We are building an AI Factory to deliver enterprisegrade, agentic AI solutions that move beyond pilots into sustained business impact. As an AI Engineer, you will be a core builder within a crossfunctional AI Pod, responsible for implementing, testing, and deploying agentic systems into real client workflows. This role is handson and executionfocused. You will turn architectural designs and product intent into reliable, observable, and productionready AI components, working closely with the AI Product Lead, Lead AI Architect, and Automation Engineers. Key Responsibilities Agentic System Development Build and implement agentic AI components, including: Toolusing agents Multistep reasoning and execution flows Planner, executor, and validator agent patterns Translate architectural designs into working, maintainable code Ensure agent behavior is bounded, predictable, and aligned with intent Prompt, Memory & Retrieval Engineering Develop prompts as versioned, testable software artifacts Implement and tune: Retrievalaugmented generation (RAG) Memory and contextmanagement strategies Input and output constraints Optimize prompts and retrieval for accuracy, latency, and cost Evaluation, Testing & Reliability Build evaluation harnesses to assess: Accuracy and relevance Hallucination and failure rates Regression across prompt and model changes Implement automated testing and validation for AI workflows Partner with the Lead AI Architect to monitor drift and degradation over time Deployment & Operations Package and deploy AI components into production environments Integrate AI logic into APIs, services, and workflows Instrument solutions for: Performance Usage Costtoserve Support production troubleshooting and