Senior Software Engineer
Pubblicato il 07-10-2026 - Lever in Firenze
As a Senior Software Engineer, you will help build the backend and AI-enabled systems powering an innovative technology platform in the electric mobility space. You will design, develop, and operate reliable web services and APIs using Node.js, TypeScript, and Python. The role combines hands‑on engineering with architectural ownership, distributed systems, and scalable backend development. You will work closely with AI engineers to operationalize AI solutions and integrate them into production‑ready services. Collaboration spans product, frontend, QA, DevOps, and external partners in a fast‑moving, highly integrated environment. You will also influence technical standards, mentor colleagues, and continuously improve engineering practices and processes.
Accountabilities:
- Design, develop, maintain, and operate scalable web services and APIs using Node.js, TypeScript, Python, and other specialized technologies where appropriate.
- Take ownership of AI-based backend solutions and work closely with AI engineers to operationalize Python-based AI tools within production Node.js and Python services.
- Make high‑level architecture and technical decisions while balancing scalability, performance, reliability, security, and maintainability.
- Build and maintain production‑grade RESTful APIs, applying best practices for authentication, versioning, rate limiting, pagination, and service reliability.
- Develop robust distributed systems and scalable architectures using patterns such as microservices, event‑driven architecture, and CQRS.
- Troubleshoot, debug, and resolve production issues with urgency while maintaining system stability and service quality.
- Establish and enforce coding standards that promote clean, concise, stable, maintainable, and extensible code.
- Collaborate closely with AI, product, frontend, QA, DevOps, and external partners to deliver solutions aligned with business objectives.
- Own and prioritize the technical backlog, ensuring transparency, clear p