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# Backend Engineer

- **Company:** Descripción Del Puesto / Funciones
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Amazon Web Services, Unit Testing, Databases, Continuous Integration, Disaster Recovery, Fault Tolerance, Identity and Access Management, Python (Programming Language), Master/Slave, MongoDB, Network Control, Scrum Methodology, Shell Script, Software Engineering, Openapi, Delivery Pipeline, Infrastructure as Code (IaC), Pytest, Database Replication, Asynchronous Programming, Terraform
- **Published:** September 29, 2026
- **Apply:** https://startup.jobs/backend-engineer-python-aws-trabajos-en-demo-datos-10216544

## About the Role

* Core Technical Expertise: Solid backend development experience using Python and Shell scripting.
 * AWS Cloud Native Stack: Hands-on experience with AWS Cognito, IAM, Lambda, Secrets Manager, Parameter Store, KMS, CodePipeline, and CodeBuild.
 * Database & IaC: Experience with MongoDB and Infrastructure as Code (Terraform or OpenTofu).
 * Disaster Recovery Focus: Experience developing backup/recovery mechanisms, data replication, master-slave systems, and data reconciliation.
 * Languages: Fluency in English (written and oral).
 * Soft Skills: High autonomy, proactive mindset, analytical problem-solving skills, precision with technical details, and the ability to thrive in a distributed team and fast-paced environment.

Requisitos valorables

 * eAdditional Tech Stack: Experience with Auth0, Pytest, OpenAPI standards, and asynchronous programming/communication.
 * Methodologies & Security: Knowledge of SAFe, Scrum, or Kanban, alongside strong security practices in software development and Identity & Access Management (IAM).
 * Certifications: Relevant certifications or training in Agile methodologies, AWS, or MongoDB.

Idiomas

English is a must

## Description

* Architecture & Design: Understand the project architecture and design documentation related to the Disaster Recovery (DR) implementation for the Control Plane.
 * Infrastructure as Code (IaC): Build and maintain Terraform/OpenTofu IaC to create required AWS cloud artifacts, specializing in backup/recovery mechanisms, master-slave systems, data replication, and reconciliation.
 * CI/CD & DR Automation: Implement CI/CD pipelines to recover end users, tenant data, and application states during a disaster scenario.
 * Testing & Quality Assurance: Implement unit tests and end-to-end tests to validate system quality, fault tolerance, and DR readiness.
 * Documentation & Execution: Document all DR procedures clearly and execute/test the full end-to-end disaster recovery process successfully.
 * Compliance & Collaboration: Ensure system compliance with key regulations (GDPR, DORA) while collaborating with multi-disciplinary stakeholders across client, security, data, tech, legal, and product teams.