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:

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