Senior Full-Stack AI Engineer - Lead & Deliver (Remote)

NineTwoThree AI Studio; España; On-site; PHP 9,404,000 - 11,912,000; Full time

Benefits offered by this job

Vacation & Well-being Budget

Health Insurance allowance

Maternity/Paternity leave

Professional development support

Hardware on business needs

Job summary

NineTwoThree AI Studio in a remote‑first setup seeks a true senior full‑stack engineer who leads projects, mentors engineers, and ensures execution quality. You’ll shape technical strategy, align with product vision, and deliver scalable AI‑powered web and mobile apps.

Requirements include 5+ years in full‑stack development (React, Node.js, JavaScript/TypeScript), strong cloud experience, design pattern knowledge, and excellent communication with clients and teams.

Qualifications

• 5+ years of experience in Full Stack Software Development with React/Node.js.
• Strong knowledge of cloud platforms and design patterns.
• Excellent communication with clients and teams.

Responsibilities

• Lead projects end-to-end and guide teams to execution quality.
• Align product vision, technical feasibility, and business needs.
• Architect scalable AI-powered web and mobile applications.
• Mentor engineers and ensure coding standards.
• Translate business needs into technical decisions with timelines.

Skills

Full Stack Development

React

Node.js

JavaScript

TypeScript

SQL

Cloud Platforms

AWS

Azure

GCP

Design Patterns

Communication

English Proficiency

Tools

Microservices

REST APIs

OAuth/SAML

Job description

NineTwoThree AI Studio in a remote‑first setup seeks a true senior full‑stack engineer who leads projects, mentors engineers, and ensures execution quality. You’ll shape technical strategy, align with product vision, and deliver scalable AI‑powered web and mobile apps.

Requirements include 5+ years in full‑stack development (React, Node.js, JavaScript/TypeScript), strong cloud experience, design pattern knowledge, and excellent communication with clients and teams.