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:

As a Fintech Partnership Intern, you will manage and optimize our banking partnerships for 6 months starting in september/ october 2026.

Your responsibilities :

Support the implementation of our Fintech strategy: coordination with internal stakeholders (Sales, Account Management, Operations), preparation of business reviews in conjunction with the Manager, monitoring of the action plan
Manage and optimize our Banking partnerships: data analysis, identification of performance improvement levers, assistance with implementation
Scout new businesses:



carry out market research, identification of potential new verticals, implementation of new strategies, market tests

Your profile :

You are a student or you have just finished your studies in business or engineering and you are looking for a 6 month paid internship starting in September or October 2026
You are energetic, team player, enthusiastic to develop new ideas, curious and pragmatic
You have excellent interpersonal skills, but also good analytical skills (you have a good command of Excel models and if you haven't mastered SQL yet, you are eager to learn)
You are fluent in English and Spanish

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

📌 Bank & Fintech Partnerships - Internship - Barcelona
🏢 papernest
📍 Barcelona