Data AI Developer
Skills
Location
Languages
Fluent EnglishIntermediate Spanish
Job Description
We're looking for a product-minded AI Data Developer who is passionate about building and optimizing data pipelines, orchestrating LLM-powered workflows, and working closely with multidisciplinary teams to deliver innovative AI solutions.
🎯 Responsibilities
- Productionize computer vision models and bridge data science research with real-world product value
- Design and implement agentic AI workflows and LLM-powered features for dynamic decision-making
- Develop robust data solutions, optimize pipelines, and ensure seamless model integration into production
- Work as part of an agile, product-oriented squad to design, implement, and deploy new AI solutions
- Collaborate with data scientists, MLops engineers, analytics engineers, product managers, software engineers, and QA
- Promote knowledge sharing and best practices within the team
- Build and optimize data solutions to meet product delivery needs
- Develop and maintain agentic frameworks (e.g., LangChain, LangGraph, n8n, etc.) for complex insurance workflows
- Refactor and optimize Python code for efficiency and scalability
- Create internal tools to support data science feature delivery
- Clean, transform, and structure data to enable advanced analytics
- Integrate and test machine learning models in production environments
- Collaborate with MLOps engineers to improve CI/CD pipelines and monitor deployed systems
🛠️ Requirements
- 1+ years of professional Python development experience
- Proficiency in Python with a focus on clean, efficient, and maintainable code
- Hands-on experience with LLMs (OpenAI, Anthropic, or open-source models via HuggingFace) and understanding of agentic AI patterns
- Experience in ETL and data workflow orchestration
- Familiarity with cloud platforms such as AWS, GCP, or Azure
- Working knowledge of Pandas, NumPy, or similar libraries
- Basic understanding of machine learning lifecycle and concepts
- Experience with relational (e.g., PostgreSQL) and NoSQL (e.g., DynamoDB, MongoDB) databases
- Strong analytical and problem-solving skills
- Motivated to keep learning the latest technologies
- Fluency in written and spoken English
➕ Nice to have
- Industry experience working with machine learning
- Product-oriented and proactive approach to proposing and implementing new solutions
- Experience with agile methodologies (Scrum, Kanban)
- Experience with MLOps tools (Docker, MLflow, etc.)
- Background in data science or related fields
- Strong foundation in statistics and mathematics
- Experience deploying or retraining machine learning models
- Experience with RestAPI frameworks
- Fluency in Spanish
📋 Selection Process
- Conversation with People & Culture Manager
- Practical exercise
- Interview with Data Lead
- Interview with Chief Data
- Offer upon successful completion of the process
🤗 We offer
- Vacation & Time Off: 23 vacation days plus all Spanish public holidays, paid leave on December 24th and 31st, and your birthday off
- Flexible Work Options: Choose your start time between 8–10am and finish between 5–7pm; early Fridays and summer schedules; work from home three days a week plus six fully-remote weeks per year
- Health & Wellbeing: Private medical and dental insurance
- Flexible Benefits: Meal, transport, training, and kindergarten options; access to tax filing support
- Office snacks including fruit, cookies, tea, and coffee
- Learning & Growth: Annual budget for books, courses, events; regular training sessions for continuous learning
- Career development opportunities and the chance to make a significant impact
- Collaborative and motivated team environment
Photos
About the team
70
employees
33
avg. age
11
nationalities
62.2%
man
38.8%
women
Benefits and perks
Work from home
Training budget
Flexible schedule
Health insurance
Food & drinks
Language lessons
- +Your Birthday as Free Day
Restaurant Ticket
Location
Calle Alcolea, 8, Madrid, Spain
