Senior Software Developer (Node.js, TypeScript, Python) is sought to design, build, and operate scalable backend services and AI-enabled solutions for a rapidly growing electric mobility technology company. This fully remote role, based in Spain, involves owning architectural decisions and production operations across distributed systems, collaborating with AI engineers, product owners, frontend developers, QA, DevOps, and external partners to deliver technology that supports critical business operations. You will design, develop, and maintain production-grade RESTful APIs, apply best practices for authentication, versioning, rate limiting, pagination, and service reliability, and build distributed systems using microservices, event-driven architectures, and CQRS. You will enforce coding standards, troubleshoot production issues, maintain technical documentation in English, and mentor colleagues while contributing to a collaborative, learning-oriented culture.

Senior Software Developer (Node.js, TypeScript, Python) is sought to design, build, and operate scalable backend services and AI-enabled solutions for a rapidly growing electric mobility technology company. This fully remote role, based in Spain, involves owning architectural decisions and production operations across distributed systems, collaborating with AI engineers, product owners, frontend developers, QA, DevOps, and external partners to deliver technology that supports critical business operations. You will design, develop, and maintain production-grade RESTful APIs, apply best practices for authentication, versioning, rate limiting, pagination, and service reliability, and build distributed systems using microservices, event-driven architectures, and CQRS. You will enforce coding standards, troubleshoot production issues, maintain technical documentation in English, and mentor colleagues while contributing to a collaborative, learning-oriented culture.