AI Tech Lead - Gen AI, RAG & Azure (x2)

- Duration: 6 months+
- Location: Barcelona / Hybrid
- Languages: Spanish + English (Both mandatory)

Context

We are looking for an AI Tech Lead to join the AI program of one of our clients in Barcelona.

The role is hybrid, with 1 to 2 days on-site for a 6 months+ contract where English and Spanish are both mandatory.

The idóneo candidate is likely a hands-on Generative AI Engineer, Backend Engineer, or Cloud Solution Architect with a Software development background who has progressed into technical leadership.

Key responsibilities

- Lead a cross-functional AI squad of up to 6 engineers, ensuring alignment on technical direction, priorities, and delivery timelines.
- Define and enforce technical standards, best practices, and architecture guidelines for AI solutions across the squad.
- Design and oversee scalable backend systems and APIs supporting AI solutions in Azure.
- Drive the integration of advanced AI capabilities, mainly RAG, plus LLMs, speech-to-text, computer vision, and IDP as a plus.
- Architect and validate cloud-based AI solutions leveraging Azure services such as Functions, App Services, Cosmos DB, Azure Key Vault, and Azure OpenAI.
- Conduct code reviews,



provide technical mentoring, and support upskilling within the squad.
- Act as the technical interface between the squad and stakeholders including Product Owner, Data Scientists, frontend developers, and business teams.
- Monitor system performance, define reliability and observability standards, and ensure high availability of AI deployments.
- Stay current on Generative AI, LLMs, and prompt engineering trends and translate them into actionable squad initiatives.

Must have

- 7+ years of relevant experience.
- Proven experience leading AI engineering squads.
- Strong background in designing and delivering end-to-end AI solutions in cloud environments.
- Hands-on experience with RAG and Generative AI .
- Strong backend systems and API development experience.
- Strong Azure experience , including Functions, App Services, Cosmos DB, Azure Key Vault, and Azure OpenAI.
- Solid knowledge of LLMs and prompt engineering.

Nice to have

- Experience with speech-to-text solutions.
- Experience with computer vision.
- Experience with Intelligent Document Processing (IDP).

Hiring manager Contact:

📌 AI Tech Lead (Cataluña)
🏢 Senovo IT
📍 Cataluña