Senior Cloud Developer / Technical Lead (m/w/d) (Majadahonda)

Role Summary The Senior Cloud Developer will act as the technical leader of the product team, with end-to-end responsibility for backend architecture, data modeling, and technical execution. The role leads day-to-day technical decisions while working in close alignment with the Global Solutions Architect and other teams across the Legrand Care IoT & Cloud Center of Competence. Role Responsibilities
- Own and evolve the overall cloud-native architecture
- Define and maintain the general data model
- Coordinate backend, frontend, DevOps, and QA activities
- Lead design reviews and code reviews
- Drive technical roadmaps
- Ensure security, scalability, observability, and performance best practices
- Act as a key technical interface with other internal teams Role Requirements / Must have
- 8+ years of professional software development experience with at least 4 years in cloud-native architectures
- Deep knowledge of AWS
- Strong experience with distributed systems, data modeling, Python, and containerized environments
- Exposure to performance-critical components (Rust is a plus)
- Strong leadership and communication skills
- Ability to coordinate and mentor diverse technical profiles
- Proactive problem solver with strong ownership and accountability
- Fluent professional English (written and spoken) Job Type: Full-time Pay: From 1.00€ per year Application Question(s):
- Do you have at least 4 years of hands-on experience designing cloud-native architectures on AWS?
- Do you have strong experience with distributed systems, including data modeling and performance optimization?
- Have you previously led or coordinated cross-functional teams (backend, frontend, DevOps, QA) in a technical leadership role?
- What is your salary expectation? Language:
- english (Required) Work Location: Hybrid remote in Majadahonda, Madrid provincia (Majadahonda) Postúlate en Kit Empleo: kitempleo.es/empleo/6s7fbf