As a Senior Backend Engineer in the Payments team at Playtomic, you will be responsible for developing robust and scalable payments solutions for our product, ensuring high performance, consistent and secure transactions.
What you'll be doing Develop and maintain APIs and their services, enabling seamless communication between the frontend and backend, and facilitating third-party integrations to enhance the overall functionality of the payments services.
Work closely with cross-functional teams, including product managers, product designers and frontend/mobile engineers, to devise innovative solutions.
Ensure high performance and responsiveness to requests from the frontend Maintain a high code quality by continuously optimizing and improving our backend through code reviews, profiling, and implementing best practices and company's standards.
Proven experience as a Backend Engineer.
Familiarity with the whole web stack, including protocols, system architecture, database design, and web server optimization techniques.
In particular, experience with Spring Boot 3, Java 17, Mongo DB,



My SQL (aurora), Kubernetes is preferred.
Ability to adapt to a fast-paced and dynamic work environment, with a focus on delivering high-quality solutions within specified timelines.
Located in Madrid or able to travel to Madrid when needed Excellent spoken and written English is a must Degree in Computer Science, Engineering, or related field Proven track record in designing and implementing payment systems or financial platforms.
Experience working with remote and partially remote and multicultural teams.
Experience working in start-ups and scale-ups What's in it for you Social benefits (63 € a month in one of these: health insurance/tickets restaurant), adaptable salary in training and kindergarten.
Our goal is to socialize sports practice: through the app, players can book courts, find other players with similar skill levels, and join a social community dedicated to playing.
Since , Pl

📌 Desarrollador/a Backend Remote (España)
🏢 Playtomic
📍 España