Cloud Engineer (AWS + Python) – Spain Only

Infoser Technological solutions, Hardware, Big Data Experts; Madrid; Híbrido; EUR 45.000 - 70.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

International AWS cloud projects

Flexible setup

Collaborative, agile, multicultural environment

Descripción de la vacante

Infoser Technological Solutions in Madrid seeks a skilled Senior Cloud Engineer to design and develop high-performance backend services. You'll work in a cloud-native environment, utilizing Python and AWS while contributing to innovative projects.

The role requires strong experience in backend engineering and a solid understanding of serverless architectures. You will collaborate with international teams and prioritize security across all deployments, enjoying a flexible remote setup within Spain.

Formación

• 5+ years of experience in backend or cloud engineering.
• Strong expertise in Python and FastAPI.
• Hands-on experience with AWS cloud services.

Responsabilidades

• Design and develop high-performance APIs and microservices.
• Build and evolve cloud-native applications on AWS.
• Implement event-driven architectures and asynchronous systems.

Conocimientos

Python and FastAPI

AWS cloud services

Serverless architectures

CI/CD

API design

Herramientas

Terraform

GitHub Enterprise

Descripción del empleo

Infoser NT is looking for a Senior Cloud Engineer with strong expertise in Python, FastAPI, and AWS Serverless, to join a modern, international cloud-native engineering environment.

You will play a key role in building secure, scalable, and high-performance backend services, contributing to cloud enablement and next-generation platform solutions on AWS.

What You’ll Do

• Design and develop high-performance APIs and microservices using Python and FastAPI
• Build and evolve cloud-native applications on AWS
• Implement event-driven architectures and asynchronous systems
• Develop and scale serverless solutions using AWS services (Lambda, API Gateway, DynamoDB, S3, EventBridge, Step Functions)
• Design and manage data pipelines (e.g., SQS, Kinesis)
• Implement identity and access management using AWS IAM, Cognito, and SCIM
• Apply DevSecOps and secure coding practices across the development lifecycle
• Contribute to security through vulnerability management and secure API design
• Collaborate with engineering, cloud, and security teams in agile environments
• Maintain clear technical documentation and API specifications

What We’re Looking For

• 5+ years of experience in backend or cloud engineering
• Strong expertise in Python and FastAPI
• Hands‑on experience with AWS cloud services
• Solid understanding of serverless and event‑driven architectures
• Experience designing and building scalable APIs
• Familiarity with CI/CD and DevSecOps principles
• Knowledge of AWS IAM and access management

Nice to Have

• Experience with Terraform
• Knowledge of SCIM, OAuth2, or Cognito
• Background in application security and automated testing
• Experience in enterprise cloud environments
• Familiarity with GitHub Enterprise

You are a hands‑on engineer with strong analytical skills and a passion for building modern, scalable solutions in AWS.

You thrive in cloud‑native environments, prioritize security, and enjoy collaborating with international teams.

What We Offer

• International, cutting‑edge AWS cloud projects
• Exposure to serverless, DevSecOps, and platform engineering
• Collaborative, agile, and multicultural environment
• Opportunity to contribute to cloud enablement initiatives
• Flexible setup (remote‑friendly within Spain)

If you enjoy building modern backend solutions on AWS and want to make an impact in a high-performance engineering environment, we’d love to hear from you.