Generative AI Engineer

Luxoft; Gurugram District; On-site; INR 2,500,000 - 4,500,000; Full time

Job summary

Luxoft is seeking Generative AI Engineers in India to design, develop, and deploy enterprise-grade AI solutions using LLMs, transformers, and diffusion models. You will build chatbots, document QA, and code assistants, while applying RAG and context-aware pipelines to enhance accuracy and relevance.

You will integrate AI models with enterprise systems, data stores, and cloud services, and monitor performance, drift, and cost. Strong collaboration with architects and stakeholders is essential.

Qualifications

• Extensive GenAI experience with enterprise-grade AI solutions.
• Proficient in Python; strong JS/Java skills advantageous.
• Hands-on with LLMs, Transformers, Diffusion models; fine-tuning and deployment.

Responsibilities

• Design, prototype, and deploy Generative AI models for real-world enterprise use cases.
• Build and fine-tune LLM-based applications such as Chatbots and document QA systems.
• Apply prompt engineering, RAG, and context-aware pipelines to improve accuracy and relevance.
• Collaborate to define scalable AI service architectures and integrate with data stores.

Skills

GenAI experience

Python

Java/Node.js

LLMs

Transformers

Diffusion models

HuggingFace

LangChain

RAG pipelines

Vector DBs

Cloud platforms

MLOps

Data pipelines

Stakeholder mgmt

BS/MS CS

Education

Bachelors/Masters CS

Tools

MLflow

Kubeflow

Vertex AI

Azure ML

Job description

Project description

We are seeking highly skilled and motivated Generative AI Engineers to join our growing AI team. You will be responsible for designing, developing, and deploying cutting-edge Generative AI solutions using LLMs, Transformers, and Diffusion models. This role involves working on enterprise-grade applications such as intelligent chatbots, document summarization, code assistants, and more.

Responsibilities

• Design, prototype, and deploy Generative AI models (LLMs, Transformers, Diffusion models) for real-world enterprise use cases.Build and fine-tune LLM-based applications such as: Chatbots, Document Q&A systems, Report generators, Code assistantsand Summarization tools.Apply prompt engineering, Retrieval-Augmented Generation (RAG), and context-aware pipelines to enhance model accuracy and relevance.Integrate AI models with enterprise systems, APIs, and data stores using Python, Java, or Node.js.Collaborate with architects to define scalable, secure, and cost-efficient AI service architectures.Implement AI/ML pipelines for training, validation, and deployment using tools like MLflow, Vertex AI, or Azure ML.Monitor model performance, detect drift, and drive continuous improvement.Optimize inference performance and cost through model compression, quantization, and API optimization.Ensure compliance with AI ethics, security, and governance standards.Prepare and curate training datasets (structured/unstructured text, images, code).Apply data preprocessing, tokenization, and embedding generation techniques.Work with vector databases (e.g., Pinecone, Weaviate, FAISS, Chroma) for semantic search and retrieval.Partner with business stakeholders to identify and shape impactful AI use cases.Contribute to the development of a strategic AI adoption roadmap and reusable AI Workbench/platform components.Support POCs, pilots, and full-scale implementations using agile methodologies.Document and present solution designs, technical findings, and outcomes to leadership and clients.

SKILLS

Must have

• Overall 7+ years of experience and relevant 4+ years of GenAI.Strong programming skills in Python (preferred), with experience in Java or Node.js.Hands-on experience with LLMs (e.g., GPT, LLaMA, Claude, Mistral), Transformers, and Diffusion models.Experience with Hugging Face Transformers, LangChain, LLM orchestration frameworks, and prompt tuning.Familiarity with RAG pipelines, embedding models, and vector databases.Experience with cloud platforms (AWS, GCP, Azure) and AI/ML services.Knowledge of MLOps tools and practices (e.g., MLflow, Kubeflow, Vertex AI, Azure ML).Strong understanding of data engineering, data pipelines, and ETL workflows.Excellent problem-solving, communication, and stakeholder engagement skills.Bachelor's or Master's degree in Computer Science, AI/ML, Data Science, or related field.

Nice to have

N/A