TheWhiteam is a Spanish IT services and consultancy firm specializing in digital transformation, SAP solutions, and cybersecurity. The company provides a wide range of technology services, including software development, cloud infrastructure management, and business intelligence for both private sector clients and large public institutions. With a strong focus on technical excellence, they support organizations through complex migrations and the implementation of modern enterprise architectures.

In Spain, TheWhiteam maintains a significant presence with offices in Madrid, Barcelona, and Bilbao, while offering extensive remote work opportunities for professionals across the country. The company is particularly relevant for international professionals due to its frequent collaboration with European Union agencies and international organizations, often requiring English-speaking talent for high-impact projects. Their culture emphasizes technical growth and provides exposure to diverse environments, from banking and manufacturing to public sector governance.

Founded in Spain, TheWhiteam has grown into a specialized IT consultancy known for its technical depth in SAP and enterprise systems. It has established itself as a reliable partner for both Spanish corporations and European public organizations.

For international professionals

Frequently recruits for projects involving European Union institutions and agencies like Frontex and the European Commission.
Offers a high volume of 100% remote positions for candidates residing anywhere in Spain.
Strong focus on SAP consulting, making it a key employer for international SAP specialists in the Spanish market.
Provides opportunities for international mobility, including 'near-site' roles in locations like Warsaw and Brussels.
Works with a diverse range of international clients in the banking, manufacturing, and public sectors.

AI Engineer (LLMs) – 100% Remote From Spain

TheWhiteam

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Job Description

At The Whiteam Consulting, we are looking for an AI Engineer specializing in LLMs to work on advanced generative AI projects, designing and implementing intelligent conversational agents based on modern agent-based architectures.

We are seeking a profile with real-world experience in production LLM systems, capable of designing robust, scalable, and product-oriented solutions, working with cloud technologies, backend integrations, and complex conversational models.

The role is 100% remote from Spain and is aimed at professionals who want to participate in innovative projects with high technological impact.

Responsibilities

Design and implement agent-based architectures (LLM + Agent Systems).
Build systems with:
- Task orchestration
- Context and memory management
- Tool / function calling
Design non-deterministic AI-based conversational flows.
Integrate agents with:
- REST APIs
- Webhooks
- Corporate systems
- Messaging platforms (webchat, WhatsApp, etc.)
Develop AI solutions on cloud environments (especially GCP / Vertex AI).
Advanced prompt design:
- Context control
- System instructions
- Handling ambiguity and edge cases
Implement strategies for:
- Hallucination reduction
- Response quality evaluation
- Conversational experience improvement
Ensure system quality:
- Scalability
- Robustness
- Maintainability
- Guardrails
Define observability systems:
- Conversation logs
- Quality metrics
- Continuous evaluation
Collaborate with technical teams (backend/frontend) and product stakeholders.

Requirements

Demonstrable experience as an AI Engineer / LLM Engineer.
Hands-on experience working with LLMs (GPT, Claude, Gemini, etc.).
Experience designing systems:
- Based on agents (agent-based AI)
- Advanced conversational systems
Solid knowledge in:
- Advanced Prompt Engineering
- Context management
- Model evaluation and improvement
Integration experience with:
- REST APIs
- Webhooks
- Backend systems
Experience in cloud environments, preferably:
- GCP (Vertex AI)
- Cloud Functions / Cloud Run
Knowledge of scalable and robust architecture design.
Ability to work autonomously and with technical judgment.
Product and user experience orientation.

Desired Skills

Experience in real-world production deployments of agents.
Experience in AI-driven automation.
Experience with:
- Contact centers (Genesys or others)
- Advanced conversational platforms
Knowledge of security and control in LLM systems.
Experience in multi-agent architectures.
Familiarity with other cloud or AI services (AWS, Azure, etc.).

Conditions

Modality: 100% remote from Spain.
Project: Innovation in generative AI and conversational agents.
Environment: Cutting-edge AI/LLM technologies.
Start date: ASAP.
Stable position with high technical growth potential.

Company

Being part of THEWHITEAM means collaborating with a company made up of professionals with extensive experience in technological consulting.

We firmly believe that companies and clients set the path to follow in the sector, but it is people who build it. We consider it of vital importance that our organization is based on our greatest asset and value-added brand: our human team.

Benefits

Additionally, here is a brief summary of company policies so you can get to know us a bit better:

• Our collective agreement is that of Consulting and Market Research firms

• We have 23 days of vacation per year

• We have 14 payments, 12 monthly and two extras (June and December)

• As flexible compensation, we can request childcare vouchers as well as medical + dental insurance.

View original advert (Spanish)

Descripción del puesto

En The Whiteam Consulting estamos buscando un/a AI Engineer especializado/a en LLMs para trabajar en proyectos avanzados de IA generativa, diseñando e implementando agentes conversacionales inteligentes basados en arquitecturas modernas agent-based.

Buscamos un perfil con experiencia real en sistemas LLM en producción, capaz de diseñar soluciones robustas, escalables y orientadas a producto, trabajando con tecnologías cloud, integraciones backend y modelos conversacionales complejos.

El rol es 100% remoto desde España y está enfocado a profesionales que quieran participar en proyectos innovadores con alto impacto tecnológico.

Responsabilidades

Diseñar e implementar arquitecturas basadas en agentes (LLM + Agent Systems).
Construir sistemas con:
- Orquestación de tareas
- Gestión de contexto y memoria
- Tool / function calling
Diseño de flujos conversacionales no deterministas basados en IA.
Integración de agentes con:
- APIs REST
- Webhooks
- Sistemas corporativos
- Plataformas de mensajería (webchat, WhatsApp, etc.)
Desarrollo de soluciones de IA sobre entornos cloud (especialmente GCP / Vertex AI).
Diseño avanzado de prompts:
- Control de contexto
- System instructions
- Manejo de ambigüedad y edge cases
Implementación de estrategias para:
- Reducción de alucinaciones
- Evaluación de calidad de respuestas
- Mejora de experiencia conversacional
Garantizar calidad del sistema:
- Escalabilidad
- Robustez
- Mantenibilidad
- Guardrails
Definir sistemas de observabilidad:
- Logs de conversación
- Métricas de calidad
- Evaluación continua
Colaborar con equipos técnicos (backend/frontend) y stakeholders de producto.

Requisitos

Experiencia demostrable como AI Engineer / LLM Engineer.
Experiencia práctica trabajando con LLMs (GPT, Claude, Gemini, etc.).
Experiencia diseñando sistemas:
- Basados en agentes (agent-based AI)
- Conversacionales avanzados
Conocimientos sólidos en:
- Prompt Engineering avanzado
- Context management
- Evaluación y mejora de modelos
Experiencia en integración:
- APIs REST
- Webhooks
- Sistemas backend
Experiencia en entornos cloud, preferiblemente:
- GCP (Vertex AI)
- Cloud Functions / Cloud Run
Conocimiento en diseño de arquitecturas escalables y robustas.
Capacidad para trabajar de forma autónoma y con criterio técnico.
Orientación a producto y experiencia de usuario.

Se valorará

Experiencia en despliegues reales de agentes en producción.
Experiencia en automatización mediante IA.
Experiencia con:
- Contact centers (Genesys u otros)
- Plataformas conversacionales avanzadas
Conocimientos en seguridad y control en sistemas LLM.
Experiencia en arquitecturas multi‑agente.
Familiaridad con otros servicios cloud o IA (AWS, Azure, etc.).

Condiciones

Modalidad: 100% remoto desde España.
Proyecto: Innovación en IA generativa y agentes conversacionales.
Entorno: Tecnologías de última generación en AI/LLM.
Incorporación: ASAP.
Posición estable con alta proyección técnica.

Compañía

Formar parte de THEWHITEAM es colaborar con una empresa formada por profesionales con una dilatada experiencia en consultoría tecnológica.

Creemos firmemente que las empresas y clientes marcan el camino a seguir en el sector, pero éste lo construyen las personas. Consideramos de vital importancia que nuestra organización se fundamente en nuestro mejor activo y marca de valor añadido que es nuestro equipo humano.

Beneficios

Por otra parte, te dejo también un pequeño resumen de políticas de la compañía para que nos vayas conociendo un poco mejor:

• Nuestro convenio es el de Consultoras y estudios de mercado

• Tenemos 23 días de vacaciones al año