Senior Backend Engineer - Payments

We are bsport.The place to be!bsport is an all-in-one platform combining boutique fitness and advanced technology.Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success.Since we launched in **, we have already achieved the following:We’ve built a community of over 7 million usersIn December ** we have finalised the biggest Series B (€30 million)Grown our team to more than 200 employeesExperienced strong worldwide growth (75% YoY) and rapid geographical expansion (+20 countries)We’re continuing to grow to become the #1 tech partner for boutique studios in Europe and the rest of the world!Join us to write the next chapter of your career!About the role:Joining our “Financial Services” team means playing a crucial role in shaping the success of our engineering department by providing all the tools for bsport to become client’s financial partner.Your team’s focus areas will include:Provide a scalable payment and invoicing engine to our clients (500k€/day payment stack)Bill our clients and manage the access of bsport features based on various geographies and client profilesExpand bsport financial offering (payment methods, payroll services, financial agents) to various client types and geographiesWhat will be your impact:As a Senior Backend Software Engineer, you will:Lead the design of complex features and event-driven architectures that handle high-volume data and ensure a balance between immediate product requirements, technical feasibility, and high availability.Write robust, efficient, and maintainable code and implement best practices for code reviews, testing, and continuous integration & delivery.Provide technical leadership and share knowledge with less experienced engineers and foster a culture of continuous learning, collaboration, and innovation.Work closely with Data, Product, and DevOps teams to deploy and maintain cutting-edge solutions and align technical strategy with business goals, ensuring each release adds measurable value.Continuously monitoring and improving the performance of backend services using Grafana, Prometheus, ELK, and Sentry.Participate in our cross-team Backend & DevOps chapters, providing innovative solutions and improvements to our stack (Grafana, Kibana, PostgreSQL, AWS, RabbitMQ, Kafka, Django, Django Rest Framework), advocating for best practices in observability, monitoring, and alerting to ensure systems run at peak efficiency.You would be great fit if you have:You have substantial experience in any current Object-Oriented backend language (familiarity with Python and Django is a plus)You have a significant experience in a compliance-heavy industry (Accounting, payment, Health-tech…)You have experience working at scale, serving dozen of millions of usersYou are comfortable on managing systems and data model that federate multiple third parties (ex: integrate multiple payment service provider …)You love domain-driven development, but understand how to make trade-offs with it.You understand both how powerful and how dangerous AI-assisted workflows can be, and want to redefine the barriers of what is doableYou are not afraid of taking ownership to build exceptional products, including on design and product decision.You are professionally proficient in EnglishYou take ownership and pride in building exceptional productsYou’re detail-oriented, organized, and an effective communicatorYou thrive in dynamic, fast-paced environments and enjoy being challengedDiversity is one of our most valuable assets, and we are committed to fostering an inclusive environment where everyone can contribute their best work.We welcome applicants from all backgrounds, identities, and experiences to help us build a more inclusive, equitable team.What We OfferWe believe great work comes from happy, supported people-that’s why we offer meaningful perks designed to promote balance, growth, and connection.Attractive compensation packageCompetitive salary packages based on your experience and role.Work-Life harmonyHybrid model with 3 days in the office per weekWork from anywhereEnjoy up to 15 days of remote work from abroad each year.Private health insuranceWe offer fully-funded Alan private health coverage so you can focus on what matters most.Exclusive fitness perksStay active with a specially discounted access to Wellhub.Flexible remunerationEnjoy tax reductions thanks to Alan FlexDiverse fun loving teamMulticultural colleagues, after-work events, team-building & more.

maintain cutting-edge solutions and align technical strategy with business goals, ensuring each release adds measurable value.Continuously monitoring and improving the performance of backend services using Grafana, Prometheus, ELK, and Sentry.Participate in our cross-team Backend & DevOps chapters, providing innovative solutions and improvements to our stack (Grafana, Kibana, PostgreSQL, AWS, RabbitMQ, Kafka, Django, Django Rest Framework), advocating for best practices in observability, monitoring, and alerting to ensure systems run at peak efficiency.You would be great fit if you have:You have substantial experience in any current Object-Oriented backend language (familiarity with Python and Django is a plus)You have a significant experience in a compliance-heavy industry (Accounting, payment, Health-tech…)You have experience working at scale, serving dozen of millions of usersYou are comfortable on managing systems and data model that federate multiple third parties (ex: integrate multiple payment service provider …)You love domain-driven development, but understand how to make trade-offs with it.You understand both how powerful and how dangerous AI-assisted workflows can be, and want to redefine the barriers of what is doableYou are not afraid of taking ownership to build exceptional products, including on design and product decision.You are professionally proficient in EnglishYou take ownership and pride in building exceptional productsYou’re detail-oriented, organized, and an effective communicatorYou thrive in dynamic, fast-paced environments and enjoy being challengedDiversity is one of our most valuable assets, and we are committed to fostering an inclusive environment where everyone can contribute their best work.

We welcome applicants from all backgrounds, identities, and experiences to help us build a more inclusive, equitable team.What We OfferWe believe great work comes from happy, supported people-that’s why we offer meaningful perks designed to promote balance, growth, and connection.Attractive compensation packageCompetitive salary packages based on your experience and role.Work-Life harmonyHybrid model with 3 days in the office per weekWork from anywhereEnjoy up to 15 days of remote work from abroad each year.Private health insuranceWe offer fully-funded Alan private health coverage so you can focus on what matters most.Exclusive fitness perksStay active with a specially discounted access to Wellhub.Flexible remunerationEnjoy tax reductions thanks to Alan FlexDiverse fun loving teamMulticultural colleagues, after-work events, team-building & more.

Barcelona, España

We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success.Since we launched in **, we have already achieved the following:We’ve built a community of over 7 million usersIn December ** we have finalised the biggest Series B (€30 million)Grown our team to more than 200 employeesExperienced strong worldwide growth (75% YoY) and rapid geographical expansion (+20 countries)We’re continuing to grow to become the #1 tech partner for boutique studios in Europe and the rest of the world! Join us to write the next chapter of your career! About the role:Joining our “Financial Services” team means playing a crucial role in shaping the success of our engineering department by providing all the tools for bsport to become client’s financial partner.