? Solo Quedan 15H Senior Backend Developer (Python) - M/F - Barcelona

.For almost 10 years, papernest has successfully assisted over 1.5 million users in alleviating one of life's most tedious tasks: contract management. Our innovative solution empowers customers to seamlessly move, manage, and switch their contracts, all within a unified platform, and best of all, for free. Our services are available across France, Spain and Italy (for the time being !)In an ever-changing world, we take confident steps, guided by the continuous development of our self-sustaining business model. Our success story is woven around an innovative B2B2C model, forged through strategic partnerships with major players in real estate and banking.We are dedicated to fostering an exciting and vibrant work environment because that's what brings out the best in us. We believe that business needs to be disruptive and ambitious in order to thrive.However we're not limited to just being good at business. We are also committed to our social responsibility as we strive to actively contribute to the community we belong to, minimize our environmental impact, and aim to foster a culture of social engagement and consciousness among our co-workers.At the heart of our philosophy is the commitment to long-term success over short-term convenience. We highly value the contributions of each of our 800+ employees, providing them with ample opportunities for growth and the development of invaluable skills.As a Senior Backend Developer, you will :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 global 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 challenges:You will work in the b2b part of the business, which is an app used by our partners to manage their clients who want to use our services and simplify their lives.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 signing legal documents or billing processes and integration with many internal and external systems.Our team:Our team consist of backend and frontend developers at different levels, QA, team leads and tech leads