AI Engineer - Remote with Madrid Team

remoteo; Madrid; Híbrido; EUR 85.000 - 110.000; Jornada completa

Descripción de la vacante

MediaRadar, now including the data and capabilities of Vivvix, is seeking an AI Engineer with a strong software engineering backbone to build scalable ML solutions.

You will own end-to-end problem solving, leveraging LLMs and AI coding assistants to ship code efficiently while maintaining reasoning and quality. The role emphasizes independence and international collaboration, with a hybrid Madrid presence.

Formación

• Strong degree in Computer Science or Telecommunications.
• Clean code, architecture, and scalability are your default settings.
• Active participation in Hackathons or a portfolio of ambitious side projects.
• Extreme independence: thrive in international roles without constant lead structure or heavy supervision.
• Expert Python (typing, async, performance).
• Deep SQL & Vector DB knowledge (pg_trgm, HNSW).
• Experience building and deploying RAG pipelines and LLM agents.

Responsabilidades

• Independent System Building: Own the design and implementation of scalable ML solutions, moving rapidly from problem statement to working code.
• Classification & Attribution: Build and fine-tune systems for complex data, such as identifying ad creatives or global brand deduplication by cross-referencing government registries.
• Advanced Reasoning: Implement "Chain of Thought" prompting and multi-agent workflows to solve complex attribution tasks.
• Data Engineering Rigor: Optimize vectorization, manage migrations via Alembic, and ensure high-throughput ingestion with minimal supervision.
• Operational Excellence: Implement guardrails and observability to ensure high-velocity output remains explainable and robust.

Conocimientos

Expert Python

SQL & Vector DB

LLM Agents

RAG Pipelines

Async I/O

Multi-agent orchestration

Educación

Bachelor's degree in Computer Science or Telecommunications

Herramientas

LangChain

Langfuse

Azure OpenAI

Docker

Copilot/ChatGPT

Descripción del empleo

MediaRadar, now including the data and capabilities of Vivvix, is seeking an AI Engineer with a strong software engineering backbone to build scalable ML solutions.

You will own end-to-end problem solving, leveraging LLMs and AI coding assistants to ship code efficiently while maintaining reasoning and quality. The role emphasizes independence and international collaboration, with a hybrid Madrid presence.