Location: Barcelona Office or Remote from Spain
About the Role:
At Heetch, we are looking for a Principal Data Scientist to lead and drive data science initiatives that will shape the future of our platform. You will own the end-to-end development of impactful analysis, experimentation, machine learning models and algorithms, turning complex data into actionable insights that enhance the experience of both drivers and passengers. As a technical leader, you will set the vision for data science, mentor other data professionals, and collaborate with Product Managers, Engineers, and Analysts to drive data-driven decision-making. This is a high-impact role where your work will directly influence Heetch’s strategy and growth.
Our Values
Make it happen: we get things done
Think different: we challenge, create, explore
Be kind: we lift each other up
Play for the team: because the ride is better together
What Will You Do:
- Lead data science initiatives and define best practices across the company.
- Analyse product performance to uncover growth and efficiency opportunities.
- Collaborate with product teams to deeply understand and influence roadmap priorities.
- Develop, deploy, and optimise ML models to drive product innovation.
- Architect scalable data pipelines and ensure high-quality data infrastructure.
- Design and oversee experimentation frameworks (A/B tests, causal inference, Bayesian approaches).
- Be a technical expert and mentor and guide data scientists and analysts, fostering a culture of excellence.
- Present insights to leadership and stakeholders, influencing strategic decisions.
Challenges You will Face:
- Navigating large-scale datasets to uncover hidden opportunities.
- Automating data-driven decisions to improve efficiency.
- Ensuring data integrity and quality standards at scale.
Our Values:
Make it happen: we get things done
Think different: we challenge, create, explore
Be kind: we lift each other up
Play for the team: because the ride is better together
About You:
10+ years of hands-on experience in data science, with expertise in Python, SQL, and scalable data solutions.
Proven leadership experience, driving cross-functional data science projects.
Deep understanding of statistical analysis, experimentation (A/B testing), and causal inference.
Experience with machine learning and predictive modeling in a production environment.
Strong communication skills, translating complex insights into actionable business recommendations.
Hands-on experience with data visualisation, storytelling, and dashboarding tools.
Bonus: Experience deploying ML models into production or leading a data science team.
What's next?
If your application is selected, the process will be in 3 steps:
- Interview with a recruiter (45mn)
- Live test with your future team member (45min)
- A last round to meet your future manager and key stakeholders
Working at Heetch means 🎉:
Health Insurance 🏥: Sanitas (50% covered)
Lunch Vouchers 🍽️: Cobee (90€/month)
Transport 🚋 & Remote Compensation 🏠: 20€ and 30€ per month, respectively
A great work environment 🌟: Free fruits, snacks, coffee, and tea every day
Events 🎉: At least 1 event each month
🌈 Ride with Pride at Heetch 🌍
We’re all about building a diverse, inclusive team where everyone feels safe, seen and celebrated. Different backgrounds, perspectives, and vibes? Bring it on. That’s how we grow.
And hey — studies show some people (especially women and early-career folks) hold back from applying unless they tick every single box. Don’t do that. If this role sparks something in you, but you’re not sure you match everything — apply anyway. We care about potential, mindset, and energy just as much as experience.
Everyone’s welcome on the Ride 💖