Javascript Developer (Santander)

Senior Backend Developer Revise detenidamente toda la documentación de la solicitud antes de hacer clic en el botón de solicitar al final de esta descripción.
- Node.Js Remote | Europe A fast-growing general consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team. The organisation builds innovative real-time digital products used daily by millions of users worldwide. Their platform focuses on creativity, self-expression, and enhancing online communication experiences through advanced audio technology. The Role As a Senior Backend Developer, you will take ownership of server-side architecture, backend services, and data infrastructure while working closely with Dev Ops and product teams to scale systems globally. You'll play a key role in designing performant, secure, and scalable backend solutions supporting real-time user interactions. Their tech stack includes: Node.Js (Express) Mongo DB Redis Google Cloud Platform (GCP) Kubernetes Docker Git Lab / CI/CD Responsibilities: Build and maintain scalable backend services and APIs Collaborate with product and engineering teams to design new features Optimise services for performance, scalability, and reliability Implement security and data protection best practices Design and manage data storage solutions Develop reusable backend components and libraries Contribute to testing strategies including unit and E2 E testing Requirements: 5+ years' experience as a Backend Developer Strong experience building and consuming REST APIs Experience with xhfqzwm SQL and/or No SQL databases Proven ability to write clean, maintainable, and efficient code Solid understanding of TDD, SOLID principles, and software design practices Experience with Docker, Kubernetes, Git, and CI/CD workflows Experience monitoring and optimising system performance At least B2 level English language skills In return, they can offer: Annual salary of €60-70k Flexible working hours Remote working options Remote working allowance Learning & language development support Postúlate en Kit Empleo: kitempleo.es/empleo/6t9hxt