Cloud-Native Backend Engineer (Java/Kotlin) — Flexible Hybrid

Otto Group one.O; Valencia; Híbrido; EUR 30.000 - 50.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Permanent contract

Flexible working hours

Hybrid work mode

Salary range based on experience: €30K

Flexible retribution

Medical insurance

Agile working methods

Training and Development

Descripción de la vacante

OSP Spain, now part of One.O, is seeking an experienced backend developer to drive cloud-based system implementations and DevOps for a major e-commerce client. You will design technical architecture with the product owner and collaborate with German colleagues in a multinational setting.

The role requires 5+ years in backend Java/Kotlin, strong Spring Boot RESTful design, and hands-on DevOps with Terraform, Docker, CI/CD, AWS, and security.

Formación

• At least 5+ years of experience as backend developer with Java and Kotlin.
• Design of technical architecture with the ability to consult and guide the team.
• Solid experience using Spring Boot for building RESTful interfaces and event driven architecture.
• Solid experience using Terraform, Docker, GitLab CI/CD, AWS and web security.
• Good sense for software quality, testing and engineering processes.
• Good English skills, written and spoken.

Responsabilidades

• You will be involved in the implementation and Devops process of cloud-based business systems for an important e-commerce customer.
• Development of system design & technical architecture together with Product owner based on business requirements
• You will work in an international environment, together with our German colleagues.

Conocimientos

Java

Kotlin

Spring Boot

Event-driven architecture

English communication

Software quality

Herramientas

Terraform

Docker

GitLab CI/CD

AWS

Prometheus

Grafana

MongoDB

Descripción del empleo

OSP Spain, now part of One.O, is seeking an experienced backend developer to drive cloud-based system implementations and DevOps for a major e-commerce client. You will design technical architecture with the product owner and collaborate with German colleagues in a multinational setting.

The role requires 5+ years in backend Java/Kotlin, strong Spring Boot RESTful design, and hands-on DevOps with Terraform, Docker, CI/CD, AWS, and security.