Jr AI Engineer (Workflows)

X-ELIO; Madrid; Hybrid; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Yearly bonus

Flexible schedule

Hybrid work model

Ticket Restaurant

Healthy X-Elio / Workshops

Job summary

X-ELIO seeks an AI Solutions Engineer in Madrid to build AI-powered solutions end to end, collaborating with the AI Solutions Manager. You will connect data systems, automate repetitive tasks, and create assistants that empower colleagues to act without a technical intermediary.

Fluency in English and Spanish is required, with hands-on experience in Python, SQL, APIs, and large language models. You’ll work across the business to deliver production-ready solutions in a multinational environment.

Qualifications

• Proficiency in Python and SQL is required.
• Experience integrating systems via APIs is essential.
• Hands-on experience with large language models (LLMs) is highly valued.
• Fluency in English and Spanish is required.

Responsibilities

• Build end-to-end AI solutions with the AI Solutions Manager.
• Connect systems where our information lives and automate processes.
• Create assistants that empower colleagues to act without a technical intermediary.
• Collaborate with business teams across X-ELIO to solve operational challenges.
• Lead projects from discovery through prototype, production, deployment and support.
• Deploy, monitor and maintain solutions after launch, prioritizing reliability and user support.

Skills

Python

SQL

APIs

LLMs

GitHub

English

Spanish

Cloud platforms

Data warehouses

Vector databases

Job description

Are you ready to join a leading global renewable energy company that is making a positive impact on the world?

We are X-ELIO, a Brookfield-owned company and a global leader in the renewable energy sector; with over 3 GW of renewable projects (solar/BESS) built, we currently operate in 12 countries and have a development pipeline of 12 GW of solar and 14 GW of BESS capacity, and we are looking for you!

Reporting to: AI Solutions Manager

Based in: Madrid

What will you do?

• Build AI-powered solutions end to end, working closely with the AI Solutions Manager.
• Connect the systems where our information lives.
• Automate processes that are still manual and repetitive.
• Create assistants that give our people answers and the ability to act without needing a technical intermediary.
• Work side by side with business teams across X-ELIO to turn everyday operational challenges into working solutions.
• Own every project through five stages: discovery with the business team, a working prototype within days, a production-quality build, deployment with real users, and ongoing support.
• Deploy and maintain what you build after launch, from monitoring and fixes to improvements and user support, because at X-ELIO we care not only about what we deliver, but how.

What success looks like to us

• Initially, you will support the AI Solutions Manager with data management and integration, and develop workflows that free our colleagues from repetitive manual work.
• Subsequently, the reliability of what you deliver becomes the priority. Once your solutions are in use, you will respond to the questions, issues and change requests that arise as colleagues across the business come to depend on them.
• Over time, you will take full ownership of several solutions in production, managing them independently and deciding with sound judgement which elements merit fixing and which merit rebuilding.

What do we need?

• Solid Python and working knowledge of SQL.
• Experience integrating systems through their APIs.
• Hands‑on experience building with large language models (prompt engineering, function calling, retrieval). We value what you have actually built over theory.
• Demonstrable curiosity: a GitHub profile, side projects, or things you built simply because you wanted to know whether they would work.
• Experience with cloud platforms, data warehouses and vector databases is a plus, but not required.
• Fluency in English and Spanish.

What do we offer?

• The opportunity to build an AI capability from scratch, with the responsibility and visibility that come with it.
• Exposure to the entire business, from operations to finance and legal, across more than 5 countries.
• Career development in a leading international environment.
• Yearly bonus based on objectives.
• Flexible work schedule.
• Selection among hybrid model alternatives
• Ticket Restaurant.
• Additional benefits (Healthy X-Elio, Workshops, etc.)

Join a team of passionate and talented individuals making a positive impact in the world!

At X-ELIO, we believe that building a decarbonized future requires diverse perspectives, experiences, and ideas. We are an equal opportunity employer, committed to a fair and unbiased hiring process for all candidates, regardless of gender, race, ethnicity, age, sexual orientation, religion, or any other personal characteristic. We actively encourage applications from candidates of all backgrounds who share our passion for renewable energy and want to help shape the transition to a cleaner world.