Hiring: Backend Cloud-Native Engineer (Java, AWS, Kubernetes) Role

Location & Working Model: 100% Remote (within Spain) Candidate must be based in

Spain, No Sponsorship Available

Role Summary We are looking for a

Backend Cloud-Native Engineer

to design, develop, and maintain scalable backend services and APIs within an AWS cloud environment. The role requires strong expertise in

Java/Spring , cloud-native architectures, microservices, Docker, and Kubernetes, with exposure to modern technologies such as

Go, Event-Driven Architecture, and Infrastructure as Code .

Key Responsibilities Design, develop, and maintain backend services and REST APIs using

Java (Spring Boot) . Develop and support microservices in

AWS cloud environments . Contribute to the adoption and evolution of

Go

as part of the technology stack. Define and maintain API specifications using

OpenAPI . Build and operate solutions using AWS services such as

Lambda

and

DynamoDB . Design and implement





cloud-native and distributed architectures . Manage containerized applications using

Docker

and deploy them on

Kubernetes . Apply engineering best practices including: Automated Testing Test-Driven Development (TDD) Software Quality Standards Develop basic automation scripts using

Bash . Collaborate with development, platform, and infrastructure teams. Drive platform improvements through new technologies and architectural patterns. Support event-driven and messaging-based solutions. Improve application performance, scalability, and reliability.

Preferred Skills Python ( FastAPI ) OpenAPI / Swagger Go (Golang) Testing frameworks and

TDD Bash scripting AWS Messaging Services ( SQS, SNS ) Helm Terraform Event-Driven Architecture

If you’re interested or know someone suitable, feel free to reach out: [email protected]

📌 Backend Cloud Native Engineer (Madrid)
🏢 Hays
📍 Madrid