Senior Node.js AI Engineer - Remote, Production‑Ready

Justjoin; United States; Remote; USD 130,000 - 170,000; Full time

Benefits offered by this job

Fully remote work

Private medical care

Multisport card

Flexible working arrangements

Job summary

Justjoin in the United States is seeking a Senior Node.js Engineer to build production-ready, AI-powered features with a strong backend focus. You will design scalable services, integrate AI models, and work on Python-based components for AI workflows.

You will collaborate with product and engineering teams, evaluate different AI approaches, ensure performance and cost efficiency, and drive features from idea to production in a remote, international project.

Qualifications

• Minimum 2 years of commercial AI/ML experience.
• Strong Node.js backend development experience.
• Production-grade AI features integration into live products.

Responsibilities

• Design and develop scalable backend services and APIs using Node.js.
• Build and integrate AI-powered features into production systems.
• Research different AI approaches, run experiments and evaluate results.

Skills

Node.js backend

AI/ML experience

Python

Production deployment

API design

Tools

REST APIs

Job description

Justjoin in the United States is seeking a Senior Node.js Engineer to build production-ready, AI-powered features with a strong backend focus. You will design scalable services, integrate AI models, and work on Python-based components for AI workflows.

You will collaborate with product and engineering teams, evaluate different AI approaches, ensure performance and cost efficiency, and drive features from idea to production in a remote, international project.