AI/ML Developer

Job overview

The AI/ML Developer role is hybrid, with listed locations in Phoenix, AZ; Portland, OR; and Folsom, CA. Pay is $52–$55 per hour on W-2 without benefits. The posting describes a six-month assignment with Artech LLC. The developer builds and optimizes machine learning and generative AI solutions, applying Python, deep learning, natural language processing, and related frameworks. The work supports data processing, model evaluation, solution deployment, and AI capabilities such as retrieval-augmented generation and conversational AI.

What you'll do

• Develop AI/ML models and automation using Python
• apply supervised, unsupervised, and reinforcement learning
• work with deep learning architectures and NLP
• develop generative AI solutions using LLMs, prompt engineering, RAG, agentic AI, and fine-tuning
• use frameworks such as PyTorch, TensorFlow, OpenVINO, Hugging Face, LangChain, or Semantic Kernel
• perform data manipulation, feature engineering, model evaluation, and performance tuning.

What we're looking for

Skills & competencies

ai/ml developer

artificial intelligence

machine learning

python

generative ai

large language models

nlp

rag

hybrid

phoenix az

portland or

folsom ca

$52–$55/hr

Work arrangement

• Weekend coverage required

Benefits & perks

• Benefits are not included in the stated W-2 pay.

Why this role

Hybrid role across Phoenix, Portland, and Folsom; six-month duration; 6–8 years of experience and 4–7 years of machine learning experience listed; W-2 required; pay stated without benefits.

About the employer

Artech LLC is hiring for this role. Industry: Custom Computer Programming Services. Sector: 54.