Full-Stack AI Engineer

Avooq; Madrid; Híbrido; EUR 60.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Salary + equity ownership

Flexible work model

Growth opportunities

Direct impact on AI startup

Descripción de la vacante

Avooq, an innovative AI startup, is seeking a talented Full-Stack AI Engineer to lead migration to scalable infrastructure and maintain a high-performance platform. You will work on React/Next.js and Node.js apps handling real traffic and shaping AI narrative technology.

The role emphasizes deploying production-grade LLM integrations, cloud infrastructure mastery (Vercel, AWS, Supabase), and building robust, cost-efficient systems in a fast-paced startup.

Formación

• 5+ years experience architecting full stack web systems (React/Next.js, Node.js, PostgreSQL).
• Proven track record scaling web apps to production with real user traffic.
• Expertise deploying and optimizing AI/LLM systems in production environments.
• Mastery of cloud infrastructure (Vercel, AWS, Supabase), APIs (REST/GraphQL), Git workflows.
• Ability to deliver complex, production-ready systems in 1/3 the estimated time.
• Excellent problem-solving skills.

Responsabilidades

• Lead infrastructure migration: Transition to custom cloud infrastructure (Vercel/AWS/Supabase) ensuring zero downtime and full functionality.
• Build scalable web systems: Architect React/Next.js, Node.js applications handling 1000+ concurrent users with optimal performance
• Integrate and optimize AI systems: Deploy production-grade LLM integrations (OpenAI/Groq) with efficient token management and high concurrency.
• Maintain and monitor: Implement monitoring, debugging, and optimization for long-term system reliability and cost efficiency

Conocimientos

Full-stack architecture

Delivery under time

English communication

Herramientas

React/Next.js

Node.js

PostgreSQL

REST/GraphQL

Vercel

AWS

Supabase

Descripción del empleo

Avooq is an innovative AI startup that generates complete instant novels on demand. Our mission is to revolutionize literary creation with advanced AI technology, enabling users to obtain coherent and personalized stories in seconds. We believe in the power of AI to democratize storytelling and transform digital entertainment.

We are seeking a talented and passionate Full-Stack AI Engineer to lead the migration to scalable infrastructure and maintain our high-performance platform. If you have proven experience building and scaling web systems with real traffic, and you’re excited to shape the future of AI narrative in a dynamic startup environment, this is your opportunity.

Tareas

• Lead infrastructure migration: Transition to custom cloud infrastructure (Vercel/AWS/Supabase) ensuring zero downtime and full functionality.
• Build scalable web systems: Architect React/Next.js, Node.js applications handling 1000+ concurrent users with optimal performance
• Integrate and optimize AI systems: Deploy production-grade LLM integrations (OpenAI/Groq) with efficient token management and high concurrency.
• Maintain and monitor: Implement monitoring, debugging, and optimization for long-term system reliability and cost efficiency

Requisitos

• 5+ years experience architecting full stack web systems (React/Next.js, Node.js, PostgreSQL)
• Proven track record scaling web apps to production with real user traffic
• Expertise deploying and optimizing AI/LLM systems in production environments
• Mastery of cloud infrastructure (Vercel, AWS, Supabase), APIs (REST/GraphQL), Git workflows
• Ability to deliver complex, production-ready systems in 1/3 the estimated time
• Excellent problem-solving skills

Beneficios

• Salary + meaningful equity ownership
• Flexible work model - on-site preferred, remote considered
• Collaborative environment with massive growth potential
• Direct impact on fast-growing AI startup with real traction