Remote Full-Stack AI Engineer (Node/Nest/React)

Hired; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

Hired is seeking a software engineer to design, develop, and maintain high-quality code for AI model training and optimization in the United States. You will evaluate model performance, rank responses, and provide explanations demonstrating strong reasoning and technical expertise.

You will lead supervised fine-tuning efforts and create task-specific datasets, collaborating with cross-functional teams to drive product improvements in AI systems.

Qualifications

• Experience with Node.js for backend development.
• Familiarity with Nest.js as a progressive Node.js framework.
• Knowledge of front-end frameworks such as React, Vue.js, or Angular.
• Ability to write readable, reusable, and maintainable code.

Responsibilities

• Design, develop, and maintain efficient, high-quality code to train and optimize AI models.
• Conduct evaluations to benchmark model performance and analyze results for continuous improvement.
• Evaluate and rank AI model responses to user queries across diverse domains, ensuring alignment with predefined criteria.
• Develop comprehensive explanations and rationales for evaluations, showcasing excellent reasoning and technical expertise.
• Lead efforts in supervised fine-tuning, including creating and maintaining high-quality, task-specific datasets.

Skills

Node.js

Nest.js

React

Vue.js

Angular

Job description

Hired is seeking a software engineer to design, develop, and maintain high-quality code for AI model training and optimization in the United States. You will evaluate model performance, rank responses, and provide explanations demonstrating strong reasoning and technical expertise.

You will lead supervised fine-tuning efforts and create task-specific datasets, collaborating with cross-functional teams to drive product improvements in AI systems.