Senior Java/Kotlin Backend Engineer, hibrido

HAYS
Indefinido Barcelona, Catalonia Computer Occupations
Posted:
June 05, 2026
Location:
Barcelona, Catalonia, Spain

Job Description

Senior Java/Kotlin Backend Engineer
Your new company
You will be part of one of the best Tech Hubs in Spain for a big electronics retail company.
The project will be part of the Global Loyalty development team, which builds the technology that connects millions of customers across Europe. This team creates and enhances loyalty services using Kotlin, Google Cloud Platform, and modern DevOps practices to deliver scalable and seamless solutions. They work in a collaborative, remote friendly environment where technical expertise directly impacts customer experience and business growth.

Your new role
Design, implement, maintain and operate robust backend services to support scalable and reliable applications for our Customer Marketing environment using Kotlin (or Java instead).
Utilize infrastructure tools such as Terraform, Kubernetes, GitOps with Flux, and Docker to build and manage scalable systems.
Develop CI/CD pipelines using GitHub Actions to ensure ...

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Job Overview

Job Type: Indefinido
Location: Barcelona, Spain
Posted: June 05, 2026
Deadline: July 15, 2026