Senior Full-Stack Mobile Lead: AI & NLP (Remote)

Visa Hunt; United States; On-site; USD 140,000 - 190,000; Full time

Job summary

Visa Hunt is seeking a Senior Full-Stack Mobile Developer with AI & NLP focus to own architecture, development, and long-term maintenance across multiple products. This remote role demands hands-on leadership in React Native, Node.js, and scalable cloud-native solutions within a fast-moving startup studio.

You will build AI-powered features including NLP journaling, sentiment analysis, and pattern detection, integrate OpenAI GPT-4o and vision APIs, and drive cross-product platform reuse and

Qualifications

• 5+ years in Full-Stack Development
• Experience leading architecture and scalable system design
• Proficiency with React.js/React Native and Node.js

Responsibilities

• Lead end-to-end development using a modular tech stack
• Design scalable solutions with React Native and Node.js
• Develop AI-powered features with NLP, sentiment analysis, and pattern detection
• Build reusable platform components for Authentication, Payments, and AI orchestration
• Ensure system reliability with dashboards, monitoring, and observability

Skills

React.js

React Native

Node.js

RESTful API design

OpenAI APIs

Prompt engineering

Python

NLP

Computer Vision

Data workflows

PostgreSQL

Supabase

Stripe integration

Tools

OpenAI API

Vision models

GPT-4o

Supabase

Stripe

Job description

Visa Hunt is seeking a Senior Full-Stack Mobile Developer with AI & NLP focus to own architecture, development, and long-term maintenance across multiple products. This remote role demands hands-on leadership in React Native, Node.js, and scalable cloud-native solutions within a fast-moving startup studio.

You will build AI-powered features including NLP journaling, sentiment analysis, and pattern detection, integrate OpenAI GPT-4o and vision APIs, and drive cross-product platform reuse and