Senior NLP AI Engineer — Remote & LLM Expert

Bright Vision Technologies; Fishers (IN, KY); Remote; USD 130,000 - 180,000; Full time

Job summary

Bright Vision Technologies is seeking an NLP AI Engineer with 10+ years of experience to design, fine‑tune, and deploy enterprise‑scale LLMs. Expertise in PyTorch, transformer architectures, distributed training, RLHF, DPO, PPO, and MLOps is essential.

You will lead technical direction and collaborate with AI research and product teams. This 100% remote US role offers a salary range of $130,000–$180,000 per year, opportunities for impact across cloud AI workloads, and a path to leadership in

Qualifications

• Master's or PhD in Computer Science, Artificial Intelligence, Machine Learning, Natural Language Processing, or a related technical discipline (or equivalent professional experience).
• 10+ years of professional experience in AI, ML, NLP, or LLM engineering.
• Expert-level programming in Python with extensive PyTorch and transformer architectures.
• Proven experience fine-tuning and deploying LLMs in production.
• Strong expertise in distributed training technologies (FSDP, DeepSpeed ZeRO, pipeline/tensor/model parallelism).

Responsibilities

• Design, fine-tune, and optimize Large Language Models using techniques like SFT, LoRA, QLoRA, RLHF, DPO, PPO, and PEFT.
• Architect scalable distributed training pipelines on GPU clusters.
• Develop datasets, synthetic data generation pipelines, and evaluation frameworks to improve accuracy and robustness.
• Optimize GPU training, inference, experiment tracking, and model serving.
• Design Retrieval-Augmented Generation (RAG) pipelines, embedding models, vector search, and agentic AI workflows.
• Develop automated benchmarking, safety testing, and Responsible AI evaluation frameworks.
• Collaborate with researchers, engineers, data scientists, and product teams to deliver enterprise AI apps.
• Lead architecture reviews and mentor junior AI engineers.
• Evaluate emerging NLP research and foundation models to drive innovation.
• Ensure AI solutions meet enterprise requirements for scalability, security, compliance, and operations.

Skills

Python programming

NLP & ML

Transformer architectures

RLHF

DPO

PPO

MLOps

Leadership & collaboration

Cloud AI workloads

Education

Master's or PhD in CS/AI/ML/NLP

Tools

PyTorch

DeepSpeed

Kubernetes

Docker

Ray

Job description

Bright Vision Technologies is seeking an NLP AI Engineer with 10+ years of experience to design, fine‑tune, and deploy enterprise‑scale LLMs. Expertise in PyTorch, transformer architectures, distributed training, RLHF, DPO, PPO, and MLOps is essential.

You will lead technical direction and collaborate with AI research and product teams. This 100% remote US role offers a salary range of $130,000–$180,000 per year, opportunities for impact across cloud AI workloads, and a path to leadership in