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AI/ML Engineer, Madrid

Air AppsMadridEngineering
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Salary
€60K - €76K EUR
Job type
Full-time
Work mode
Remote
Posted
16 Apr 2026
Status
Open · checked 7d ago

About this role

Air Apps is seeking an experienced AI/ML Engineer for a full-time position located in Madrid. This role is ideal for a skilled developer with a background in machine learning who wants to build intelligent mobile app features.

Role Overview

As an AI/ML Engineer at Air Apps, the primary focus is designing, building, and refining machine learning models that empower mobile applications. Professionals in this role collaborate directly with engineers, designers, and product managers to deliver data-driven functionalities that improve user experiences and maintain industry leadership.

Key Responsibilities

Build, train, and refine machine learning models tailored for diverse mobile application features.
Explore and adopt modern artificial intelligence strategies to boost application performance and user engagement.
Partner with multidisciplinary teams to embed AI-powered solutions directly into software applications.
Build and manage scalable machine learning pipelines for smooth model monitoring and deployment.
Review extensive datasets to extract actionable insights and support data-backed decision-making.
Monitor emerging artificial intelligence trends and industry best practices to enrich internal development workflows.
Refine artificial intelligence models specifically for mobile environments to guarantee low latency and high performance.

Requirements

Approximately 4 years or more of professional background in artificial intelligence and machine learning development, ideally within mobile technology.
Advanced proficiency using Python alongside frameworks such as PyTorch or TensorFlow.
Practical knowledge spanning deep learning, computer vision, natural language processing, and statistical modeling.
Familiarity utilizing cloud-based machine learning tools across platforms like AWS, Azure, or Google Cloud.
Solid comprehension of algorithms, data structures, and standard software engineering methodologies.
Track record of successfully deploying and supporting machine learning models in production environments.
Capacity to operate effectively within a remote team setting alongside strong problem-solving abilities.

Skills and Tools

Python
PyTorch
TensorFlow
AWS
Azure
Natural Language Processing (NLP)
Computer Vision
Statistical Modeling

Salary and Benefits

Annual salary ranging between 60,000 and 76,000 EUR.
Apple hardware ecosystem provided for daily work.
Annual bonus opportunities.
Premium health and life insurance coverage.
Transportation budget for commuting needs.
Coverflex benefits platform covering meal allowances and well-being.
Childcare support.
Access to the Air Conference for team collaboration.
Pension fund for long-term financial planning.
Urban Sports Club membership.
Completely free meals provided at the office hub.

About the Company

Air Apps is a self-funded, family-founded organization established in 2018 in Lisbon, Portugal, with a current presence in Lisbon and San Francisco alongside operations in Madrid. The company has surpassed 100 million global downloads while working to create the world's first AI-powered Personal and Entrepreneurial Resource Planner. Air Apps is dedicated to fostering an equitable, inclusive, and diverse workplace that embraces applicants from all backgrounds.

How to Apply

Interested candidates should visit the official Air Apps careers page to submit their application. Note that applicants must provide their own original work without any AI-generated assistance during the hiring process.

Skills and tech stack

PythonPyTorchTensorFlowAWSAzureNLPComputer Vision

Questions candidates ask

What is the salary range for the AI/ML Engineer position?

The salary ranges from 60,000 to 76,000 EUR per year.

How many years of experience are required?

Candidates need around 4 or more years of experience in AI/ML development, preferably within mobile applications.

What technical skills and tools are needed?

Required technical skills include Python, TensorFlow, PyTorch, cloud-based ML services like AWS or Azure, deep learning, natural language processing, and computer vision.

What benefits are offered by Air Apps?

Benefits include an Apple work setup, an annual bonus, top-tier health and life insurance, a transportation budget, a Coverflex benefits package, childcare support, a pension fund, Urban Sports Club membership, and free meals at the hub.

Can I use AI to help write my application?

No. Air Apps requires complete transparency and integrity, and any use of AI-generated assistance in application materials, assessments, or interviews will result in disqualification.

Ready to apply?

The application is on the official Air Apps careers page.

Apply on company site