Since 2015, papernest has been transforming the way people manage their contracts, making subscription, management, and switching simple through one smart, intuitive platform.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.You will work in the B2B tech team, which owns the web application real estate agencies use to send their clients to papernest. Technically, they own the app-pro specific data model covering agents, agencies, and payments.You will cover various areas like automation of billing processes, data management and integration with many internal and external systems.As a Senior backend developer, you will be responsible of:Take ownership of the product from a technical standpointWork closely with dev, product, QA, and other teams across EuropeChallenge product requirements and anticipate technical difficultiesTake initiative in proposing technical solutionsEnsure state-of-the-art design and implementation with respect to the general architecture of the platformTake part in a roadmap planning and take ownership of it's deliveryDevelop features ensuring unit and integration test coverageEnsure that delivered features work perfectly from integration to productionParticipate in code reviewsHelp in continuous improvements of team practicesAbility 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 evaluationOur technical stack : Backend: Python, Django, FastAPI, Celery, Redis, PostgreSQL, Event-driven architecture (EventBridge + SQS)Frontend: TypeScript, Angular, Next.js, Vue,



FlutterInfrastructure: AWS, Docker, Continuous Integration and Deployment on Github.You have at least 5+ years of backend development experience in Python.A very good command (or even expertise) of Python and Django.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 know the web world.The user experience is a product aspect that you particularly appreciate.You want to work in a team, give feedback and receive it.A good level of English (written and oral) is essential."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). ðo 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).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.Remote Work: enjoy 2 days of remote work per week to optimize your focus and efficiency.Hiring process:1st call with Manon Talent Acquisition SpecialistInterview with Joaquimyour future managerTechnical test with one of our techleadInterview with Raphael, CTO Interested in this challenge?

We particularly encourage applications from women.

📌 Senior Backend Developer - Permanent - Barcelona (Cataluña)
🏢 papernest
📍 Cataluña