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Machine Learning Engineer

Remote from Spain·Added 2 days ago (last checked 10 Nov)

RealAdvisor S.A.

9 open roles

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Our summary

Work mode: Remote from Spain
Experience: 3+ years

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Skills

Requirements

What we're looking for

Truly Full-Stack (Data): You don't believe data scientists should stop at notebooks. You own infrastructure, deployment, and reliability because that's how real value is delivered.
Strong Geospatial Intuition: You understand projections, polygons, spatial joins, and how to visualize density and patterns effectively.
Engineering Mindset: You write clean, modular, maintainable Python code designed for production - not one-off scripts.
Experience: 3+ years in a Data Science or Data Engineering role, with hands-on ownership of production systems.
Infrastructure Proficiency: Solid experience with Docker and Kubernetes, including debugging and troubleshooting live environments.
Database Expertise: Advanced SQL, especially with PostGIS or similar spatial extensions. Experience with ClickHouse is a strong plus.
Orchestration Mastery: Deep hands-on experience with Airflow for building and maintaining reliable data pipelines.

The role

RealAdvisor is one of the leading digital platforms in the European real estate ecosystem. Founded in Switzerland, we now support 5,000+ real estate agencies and attract 10+ million users per year across Europe.
We are scaling fast across multiple markets with a clear mission: help real estate professionals grow through data, transparency and smart technology. At RealAdvisor, we value ownership, autonomy and impact.

Role Overview

We are looking for a Machine Learning Engineer to take end-to-end ownership of our geospatial data products.
This is not a model-tuning role. You will design, build, and operate the full data lifecycle behind our real-estate insights - from orchestrating complex pipelines on Kubernetes to delivering high-performance geospatial visualizations with Mapbox.
This is a builder role.
You should be as comfortable debugging an Airflow DAG as you are computing spatial statistics or optimizing analytical queries.
You'll have full autonomy over a modern, high-performance stack:

What you'll do

End-to-End Pipelines: Design and deploy automated pipelines (ETL) using Airflow to ingest diverse datasets (Real Estate transactions, listings, geo-data).
Geospatial Analytics: Compute advanced spatial metrics (e.g., pricing honeycombs, average prices per neighborhood) using PostGIS and Python.
Infrastructure Management: Maintain and optimize the Kubernetes environment where your pipelines and models run.
Visualization Engineering: Transform your analytical outputs into interactive map layers (Vector Tiles) that integrate seamlessly with Mapbox on our frontend.

How you'll work

Fully remote role with flexible working hours.

Stack

Orchestration & Operations: Airflow, Kubernetes, Docker
Data Storage: Postgres (PostGIS) for spatial workloads; ClickHouse for large-scale analytics
Programming: Production-grade Python

About RealAdvisor S.A.

RealAdvisor S.A. is a Swiss PropTech company headquartered in Geneva that provides a digital platform for real estate valuation and property transactions. The company leverages data analytics and automated valuation models (AVMs) to help homeowners, buyers, and real estate professionals estimate property values and streamline the selling process. With a focus on the Swiss market, RealAdvisor has established itself as a recognized player in the real estate technology space, offering tools that simplify the complex process of buying and selling property.

In Spain, RealAdvisor is expanding its sales operations, currently hiring for sales development and inside sales roles targeting the Spanish market. The company's work culture is international and dynamic, with a strong emphasis on technology and data-driven decision-making. For international professionals, RealAdvisor offers an opportunity to join a growing PropTech company with a Swiss foundation, working remotely or in a hybrid setup, and gaining experience in cross-border real estate sales. The roles are particularly suited for sales professionals with fluency in Spanish and an interest in the real estate sector.

Founded: 2016
Employees: 11–50
Headquarters: Geneva, Switzerland

Good to know if you are moving

RealAdvisor is a Swiss company, so international hires may need to navigate Swiss work permit processes if working from Switzerland, but the Spain-based roles are likely remote or based in Spain, offering flexibility.
The company uses Workable for its careers page, indicating a modern and structured hiring process.
Fluency in Spanish is essential for the Spain-focused sales roles, and German is a plus for the Swiss market.
As a PropTech company, RealAdvisor offers a chance to work at the intersection of technology and real estate, a growing sector in Europe.
The company is relatively small, which may offer employees more direct impact and visibility in their roles.