Senior Backend Developer - Permanent - Barcelona
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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.
You will work in the Providers SP part of the business, which are the applications and processes necessary to subscribe, maintain and invoice our products in Spain.
On top of a great web app, we maintain a lot of integrations with internal and external partners. The features for which we are responsible are diverse and give a lot of possibilities to learn something new.
You will cover various areas like automation of finance processes, data management and integration with many internal and external systems.
Your responsibilities :
Take ownership of the product from a technical standpoint
Work closely with dev, product, QA, and other teams across Europe
Challenge product requirements and anticipate technical difficulties
Take initiative in proposing technical solutions
Ensure state-of-the-art design and implementation with respect to the global architecture of the platform
Take part in a roadmap planning and take ownership of it’s delivery
Develop features ensuring unit and integration test coverage
Ensure that delivered features work perfectly from integration to production
Participate in code reviews
Help in continuous improvements of team practices
Ability to strategically step back to enhance deployment frequency, reduce the number of bugs introduced and shorten the "lead time for changes"
Actively take part in knowledge sharing, mentoring of more junior developers and fair employee evaluation
Our stack :
Backend: Python, Django, FastAPI, Celery, Redis, PostgreSQL, Event-driven architecture (EventBridge + SQS)
Frontend: TypeScript, Angular, Next.js, Vue, Flutter
Infrastructure: AWS, Docker, Continuous Integration and Deployment on Github.
Your profile :
You have at least 5+ years of backend development experience in Python.
Good experience with relational and/or non-relational databases (migration management, performance work, large data volumes, understanding the Django ORM, choice between relational and non-relational databases).
You have a good knowledge of Docker/Git.
You are not afraid to take technical initiatives.
You demonstrate rigor and autonomy.
The user experience is a product aspect that you particularly appreciate.
A good level of English (written and oral) is essential.
What we offer :
Thrive in an international and inclusive environment: everyone has a place at papernest. With over 46 different nationalities, it’s not uncommon here to start a sentence in English and finish it en français or en español ¡
💸 Compensation: a plan for Subscription Warrants for Company Creators (BSPCE) in accordance with company regulations, as well as a Pluxee card to manage your tax level through a voluntary compensation system across different services (transportation, dining, and childcare).
🏆 Benefits: as a home insurance provider and a supplier of green electricity and gas, we offer attractive deals to our employees. After all, there’s no reason why things should only be simpler for our customers!
🩺 Health: medical insurance through Alan or Sanitas to manage your healthcare expenses in an ultra-simple, paperless way, with up to 50% coverage by papernest (after 6 months in the company).
🍽️ Meals & partnerships: a healthy breakfast offered every Friday, as well as partnerships with various services in Barcelona (restaurants, sports, leisure, and care centers).
📚 Training: the development of our employees is essential. You will have access to ongoing training tailored to your goals, whether it involves technical, language, or managerial skills.
📈 Career Development: numerous opportunities are available for you to grow, whether by deepening your expertise or exploring new paths. We support you in your professional ambitions.
✨ Remote Work: enjoy 2 days of remote work per week to optimize your focus and efficiency.
Hiring process:
1st call with Manon Talent Acquisition Specialist
Interview with Joaquim your future manager
Business Case
Interview with Raphaël CTO
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.
- Department
- Tech
- Role
- Developer
- Locations
- Barcelona
- Remote status
- Hybrid
- Employment type
- Full-time
Barcelona
About Papernest
At papernest, we believe life is too short for paperwork.
Our free digital platform allows users to centralize, optimize, subscribe to, and cancel all their contracts in just a few clicks: electricity, internet, insurance, and more. And this is only the beginning. From streaming services to everyday essentials, we're building tools that return time and peace of mind.