Since 2015, papernest has been transforming the way people manage their contracts, making subscription, management, and switching simple through one smart, intuitive platform.

We have supported more than 2 million customers across France, Spain, and Italy. Along the way, we have continued to invest in new verticals, establishing papernest as a high-performing, innovative, and competitive scale-up in a fast-growing market.

With over 900 employees, we are strengthening our position as a European market leader.

In this role you will:

We are looking for a Data Product Owner Intern for a 6-month period to join our team in Barcelona starting in January 2027.

Your responsibilities

Product Ownership

- Collecting and challenging needs by engaging with business teams (Finance, Marketing, Operations).
- Leveraging synergies between Data Engineering, Analytics Engineering, Data Science, and Data Analysis.
- Developing the roadmap for Data Engineers.
- Defining requirements, prioritizing tasks, and providing support for root cause analysis.
- Communicating on development progress

Data Reliability

- Defining data exchange standards with providers.
- Validating the quality of specific code/scripts.
- Reducing latency between data creation and its availability on dashboards.

Generative AI

- LLM/AI Quality: Evaluating pipelines, test datasets, and performance metrics.
- Generative AI topics (Gemini, transcriptions, auto-tagging) and knowledge bases.
- Interfacing with technical stakeholders (answering queries, pre/post investigation).

Analysis for Top Management Decision-Making





- Drafting business analysis deliverables: cost/revenue management, acquisition channels, conversion funnels, 360° customer vision.
- Organizing project management for complex projects (attribution models, margin steering, recurring revenue tools).

Your profile

- Engineering student with a strong business appetite who wants to move further into Product.
- Ideally a first internship experience in a similar role.
- Passionate about data and digital with a very strong business sense.
- Excellent communication skills (written/oral) and ability to simplify complex systems.
- Solid project management skills.
- Fluent English; French or Spanish is a plus.
- Proficiency in SQL. Knowledge of Python and dbt is a plus.

What We Offer You Evolve in an international and inclusive environment: Everyone has a place at papernest, and with over 46 nationalities, it’s common to start a sentence in French and finish it in English or Spanish! ? Compensation & Partnerships: your talent deserves to be rewarded! Enjoy a monthly compensation of €800 for your internship. We value every contribution and are committed to offering attractive pay for your efforts and dedication.



With your papernest badge, you will also have access to various partner services (restaurants, wellness centers, mobility, etc.).

?️ Meals: a healthy and balanced breakfast is provided every Friday!

? Career Development: "coffee-and-photocopy" interns don't exist here! As a full member of the team, you are here to learn, but also to share your ideas and implement projects. You will be supported throughout your journey to maximize your skills and prepare for your future.

✨ Remote Work: enjoy 1 day of remote work per week to optimize your focus and efficiency.

Hiring Process

Hiring process

- First Interview with Arianna, Talent Acquisition Specialist
- SQL test
- Interview with Clément, Data Product Owner
- Last step : an interview with Michel, Head of Data

Interested in this challenge? ? Don’t hesitate any longer—we look forward to meeting you! Regardless of your age, gender, background, religion, sexual orientation, or disability, there’s a place for you with us. Our selection processes are designed to be inclusive, and our work environment is adapted to everyone’s needs.

We particularly encourage applications from women. Even if you feel that you don’t meet all the criteria outlined in this job posting, please know that every application is valuable. We strongly believe that diverse and varied backgrounds enrich our team, and we will carefully consider your application. Parity and diversity are essential assets to our success.

📌 Data product owner intern (Barcelona)
🏢 papernest
📍 Barcelona