Senior Generative AI Engineer: LLMs, RAG & Enterprise AI

Black Rock Groups; Town of Texas (WI); On-site; USD 110,000 - 120,000; Full time

Benefits offered by this job

Medical insurance

Vision and dental

Paid time off

Job summary

Tech Mahindra is seeking a Generative AI / AI Engineer in Plano, Texas, to lead hands-on work with LLMs, NLP, RAG, and enterprise AI automation. You will design, deploy, and optimize GenAI solutions, collaborate with executives and delivery teams, and contribute to real-time AI/ML pipelines using Spark, Kafka, and Databricks.

Expect a competitive package and comprehensive benefits. The role requires 10+ years of AI/ML experience, strong model and tooling familiarity, and a focus on responsible

Qualifications

• Hands-on expertise in LLMs, NLP, RAG, Agentic AI, and enterprise AI automation.
• Strong experience with GPT-4, Claude, LLaMA, Mistral, BERT, T5, Hugging Face, OpenAI APIs.
• Ability to design and deploy RAG solutions using vector databases like FAISS, Pinecone, Weaviate, OpenSearch, or Elasticsearch.
• Must have built AI chatbots, copilots, virtual assistants, and document intelligence solutions for enterprise use cases.
• Experience in fine tuning and optimization using LoRA, QLoRA, PEFT, instruction tuning, prompt engineering, and model quantization.
• Strong MLOps and production deployment experience using MLflow, Kubeflow, Airflow, Docker, Kubernetes, Azure ML, AWS SageMaker, or GCP Vertex AI.
• Should be capable of building real time AI/ML pipelines using Spark, Kafka, Databricks, Snowflake, Python, and FastAPI.
• Must be able to convert business problems into AI use cases across fraud, compliance, customer support, knowledge search, document processing, and automation.
• Should have strong stakeholder facing ability to work with executives, product owners, architects, and delivery teams to drive GenAI adoption responsibly

Skills

LLMs & NLP

RAG solutions

Agentic AI

Enterprise AI automation

Prompt engineering

Fine-tuning (LoRA/QLoRA/PEFT)

MLOps

Real-time AI pipelines

Stakeholder collaboration

Tools

Hugging Face

OpenAI APIs

FAISS

Pinecone

Weaviate

OpenSearch/Elasticsearch

Spark

Kafka

Databricks

Snowflake

MLflow

Kubeflow

Airflow

Docker

Kubernetes

Azure ML

AWS SageMaker

GCP Vertex AI

FastAPI

Job description

Tech Mahindra is seeking a Generative AI / AI Engineer in Plano, Texas, to lead hands-on work with LLMs, NLP, RAG, and enterprise AI automation. You will design, deploy, and optimize GenAI solutions, collaborate with executives and delivery teams, and contribute to real-time AI/ML pipelines using Spark, Kafka, and Databricks.

Expect a competitive package and comprehensive benefits. The role requires 10+ years of AI/ML experience, strong model and tooling familiarity, and a focus on responsible