Ai Developer

buscojobs España; País Vasco; Presencial; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A leading company in Spain is seeking an experienced AI Developer to join their development team. The role involves designing AI integrations, developing features for document management, and applying cutting-edge AI technologies. Candidates should have strong programming skills and experience with AI models, particularly in the electronic document domain. This position offers a meaningful project with a direct impact and a supportive team environment.

Servicios

Hands-on experience with cutting-edge AI technologies

A meaningful project with direct impact

Friendly and professional team

Blend of startup energy and business stability

Formación

• 3+ years of programming experience.
• Solid experience with REST APIs.
• Hands-on experience with AI models.

Responsabilidades

• Design and enhance AI integrations.
• Develop AI-powered features for document management.
• Analyze AI response quality and optimize usage.

Conocimientos

Programming

REST APIs

JSON handling

AI models

AI API integration

Herramientas

OpenAI

HuggingFace

LangChain

RAG

Vector databases

Descripción del empleo

We are looking for an experienced professional to join our development team as an AI Developer .

We are a team of 20 people , including Product Owners, UI / UX Designers, QA Engineers, Frontend and Fullstack Developers, and Client Support Specialists. Our stack includes PHP (Laravel) for the backend and Vue.js on the frontend. We use tools like GitHub, Jira, and Confluence daily.

This position focuses on strengthening the ZebraSign team, a product that allows clients to generate, edit, and sign documents easily.

Your Responsibilities :

• Design and enhance AI integrations – from crafting prompts to validating and delivering AI-generated outputs to end-users.
• Develop AI-powered features that support users in managing and creating documents.
• Explore the capabilities of modern AI and suggest practical applications.
• Analyze AI response quality and optimize usage scenarios.
• Develop AI usage efficiency models and ensure cost-effective AI consumption.

Requirements :

• 3+ years of programming experience .
• Solid experience working with REST APIs .
• Strong understanding of JSON and form data handling.
• Hands-on experience working with AI models .
• At least 1 year of experience integrating AI APIs (e.g., OpenAI) .
• Experience applying AI in the electronic document domain is a significant advantage.
• Knowledge about OpenAI, HuggingFace, LangChain, RAG, embeddings, and vector databases .

What We Offer :

• Hands-on experience with cutting-edge AI technologies and their real-world applications.
• A meaningful project where your work has a direct practical impact .
• A friendly and professional team where every member matters.
• A blend of startup energy and business stability .

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