Generative AI Engineer – Remote & Client-Facing

Trndigital; Boston, Northern (MA, KY); Hybrid; USD 140,000 - 200,000; Full time

Job summary

Trndigital, based in Boston, is a Microsoft Gold Certified Partner delivering managed IT services, cloud solutions, and digital transformation. We help enterprises adopt AI technologies, including Microsoft 365 Copilot and GenAI, to boost innovation and productivity.

We seek an experienced AI Engineer to design, implement, and optimize GenAI solutions for enterprise clients in a client-facing role, translating business challenges into AI-powered outcomes with emphasis on security and compliance.

Qualifications

• 3+ years of AI/ML engineering with Generative AI focus.
• Strong expertise in Large Language Models and transformer architectures.
• Hands-on prompt engineering including chain-of-thought, few-shot, and system prompts.
• Proficiency in Python and AI/ML libraries (LangChain, LangGraph, LangSmith, LlamaIndex, Hugging Face Transformers, OpenAI SDK).
• Experience building RAG systems with vector databases and semantic search.
• Understanding of fine-tuning techniques (LoRA, full fine-tuning, parameter-efficient methods).
• Knowledge of API integration and production-ready AI applications.
• Experience with evaluation frameworks for LLM outputs (accuracy, hallucination detection, quality metrics).
• Understanding of token optimization, context management, and cost-efficient LLM usage.

Responsibilities

• Design and develop generative AI applications using LLMs and foundation models.
• Build AI solutions for document generation, content creation, intelligent search, and conversational interfaces.
• Develop and optimize prompts, fine-tune models, and implement RAG architectures.
• Create copilots and AI assistants tailored to specific business workflows and industry requirements.
• Implement AI-powered automation solutions that enhance productivity and reduce manual work.

Skills

3+ years AI/ML

LLMs

Prompt engineering

Python

LangChain

LangGraph

LangSmith

LlamaIndex

HuggingFace Transformers

OpenAI SDK

RAG

Fine-tuning

API integration

LLMOps

Tools

LangSmith

LangGraph

LangChain

LlamaIndex

Hugging Face Transformers

OpenAI SDK

Job description

Trndigital, based in Boston, is a Microsoft Gold Certified Partner delivering managed IT services, cloud solutions, and digital transformation. We help enterprises adopt AI technologies, including Microsoft 365 Copilot and GenAI, to boost innovation and productivity.

We seek an experienced AI Engineer to design, implement, and optimize GenAI solutions for enterprise clients in a client-facing role, translating business challenges into AI-powered outcomes with emphasis on security and compliance.