AI/ML

Infosys; Pune District, Mumbai, Delhi; Hybrid; INR 900,000 - 1,800,000; Full time

Job summary

Infosys is seeking an experienced AI/ML Engineer to design, deploy, and optimize ML and Generative AI solutions for business use cases.

You will collaborate with data engineers, PMs, and stakeholders, build end-to-end pipelines, and apply MLOps to production models.

Strong Python, ML/DL/NLP skills, experience with LLMs and cloud platforms, and hands-on framework expertise are required.

Qualifications

• 2-5 years of industry experience in AI/ML development, deployment and optimization.
• Strong knowledge of ML/DL, NLP, and Generative AI concepts.
• Experience with LLMs, prompt engineering and vector databases.
• Hands-on with ML frameworks and model deployment workflows.
• Familiarity with MLOps practices and cloud platforms.

Responsibilities

• Design, develop, and deploy ML/DL models for business use cases.
• Build and optimize AI/ML pipelines for data processing, training, evaluation and deployment.
• Develop Generative AI applications using LLMs.
• Fine-tune foundation models with Hugging Face and LangChain.
• Implement NLP solutions including text classification, sentiment analysis, summarization, and conversational AI.
• Collaborate with data engineers, product managers, and stakeholders to translate requirements into AI solutions.
• Monitor model performance, accuracy, and drift in production.
• Create scalable AI solutions on Azure, AWS, or GCP.
• Implement MLOps for model lifecycle management.
• Stay current with AI and Generative AI advancements.

Skills

Python

ML/DL/NLP

LLMs & AI

Prompt Engineering

RAG & Vector DBs

AI Agents

LangChain

Hugging Face

Education

Bachelor's/Master's in CS/AI/DS/IT

Tools

TensorFlow

PyTorch

Keras

LangChain

LlamaIndex

Hugging Face

MLflow

Kubeflow

SageMaker

Azure ML

Docker

Kubernetes

Pinecone/Weaviate/ChromaDB/FAISS

Job description

Job Summary

We are looking for an experienced AI/ML Engineer with 2-5 years of industry experience in developing, deploying, and optimizing Machine Learning and Generative AI solutions. The ideal candidate should possess strong expertise in machine learning algorithms, deep learning, NLP, LLMs, model deployment, and MLOps practices.

Key Responsibilities

• Design, develop, and deploy Machine Learning and Deep Learning models for business use cases.
• Build and optimize AI/ML pipelines for data processing, training, evaluation, and deployment.
• Develop Generative AI applications using Large Language Models (LLMs).
• Fine-tune foundation models using frameworks such as Hugging Face and Lang Chain.
• Implement NLP solutions including text classification, sentiment analysis, summarization, and conversational AI.
• Collaborate with data engineers, product managers, and business stakeholders to translate requirements into AI solutions.
• Monitor model performance, accuracy, and drift in production environments.
• Create scalable AI solutions on cloud platforms such as Azure, AWS, or GCP.
• Implement MLOps best practices for model lifecycle management.
• Stay current with advancements in AI, Generative AI, and Machine Learning technologies.

Required Skills

• Strong experience in Python and AI/ML libraries such as NumPy, Pandas, Scikit-learn.
• Hands-on experience with TensorFlow, PyTorch, Keras, or similar frameworks.
• Experience in Machine Learning, Deep Learning, NLP, and Generative AI.
• Strong understanding of LLMs, Prompt Engineering, RAG, Vector Databases, and AI Agents.
• Experience with LangChain, LlamaIndex, Hugging Face, or similar frameworks.
• Knowledge of MLOps tools such as MLflow, Kubeflow, SageMaker, or Azure ML.
• Experience working with SQL and NoSQL databases.
• Understanding of data structures, algorithms, and software engineering best practices.
• Strong analytical and problem-solving skills.

Preferred Skills

• Experience with Azure OpenAI, OpenAI APIs, Gemini, Claude, or similar AI platforms.
• Hands-on experience in AI Agent development and orchestration frameworks.
• Knowledge of Docker, Kubernetes, and CI/CD pipelines.
• Experience with Vector Databases such as Pinecone, Weaviate, ChromaDB, or FAISS.
• Exposure to Computer Vision and multimodal AI solutions.

Educational Qualification

• Bachelor's or master's degree in computer science, Artificial Intelligence, Data Science, Information Technology, or related fields.

Nice to Have

• Microsoft Azure AI Engineer Associate (AI-102)
• AWS Machine Learning Specialty
• Google Professional Machine Learning Engineer
• Experience working in enterprise-scale AI transformation programs.