Senior Fullstack AI Engineer – LLM, RAG, Knowledge Graphs

This is a fully remote position, open to applicants in Spain.

📋 Description

• Design and develop applications based on LLMs and GenAI.

• Build RAG and GraphRAG systems to extract knowledge from vast amounts of information.

• Implement AI agents and advanced workflows.

• Develop scalable APIs and backend services.

• Design data pipelines and integrations with enterprise platforms.

• Optimize performance, quality, and traceability of AI solutions.

• Participate in technical decisions within an Agile environment.

• Collaborate with Product Owners, architects, and international engineering teams.

• Transform business data, scientific knowledge, and knowledge graphs into actionable information for Marketing, Customer Experience, and strategic planning.

⛳️ Requirements

• Strong experience in software development within production environments.

• Proficiency in Python, TypeScript, Node.js, FastAPI, Rust, and Java.

• Real-world experience building solutions with LLMs.

• Familiarity with Azure OpenAI, Azure AI Services, OpenAI, Anthropic, Gemini, and Amazon Bedrock.

• Experience working with AI frameworks.

• Advanced knowledge of RAG, embeddings, and vector databases.

• Experience with cloud-native architectures and microservices.

• Ability to transform business needs into technical solutions.

• Fluent English (C1).

🏝️ Benefits

• Permanent contract.

• Remote work model.

• Option to work from offices, at the employee's choice.

• Flexible working hours: start at 8:00 AM and finish at 4:00/5:00 PM.

• 22 vacation days + 2 discretionary days.

• December 24th and 31st off.

• Option for 12 or 14 pays.

• Flexible remuneration: restaurant card, childcare vouchers, health insurance, training, and other benefits with tax advantages.

• Perks club with discounts on technology, leisure, and education.

• Continuous training: Udemy Business, language courses, official certifications, and technical training.

• Career plan.

• Nutrition, physical activity, and emotional balance programs.

• Personal and family assistance available 24/7.

• Inclusive, diverse, and multicultural environment.

• Social events and team activities.