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# Cloud Engineer (Aws + Python) - Spain Only

- **Company:** Infoser Technological Solutions, Hardware, Big Data Experts
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Amazon S3, Automation of Tests, Cloud Engineering, Continuous Integration, Amazon DynamoDB, Identity and Access Management, Python (Programming Language), OAuth, Cloud Services, Secure Coding, Software Vulnerability Management, Openapi, Spring Cloud, Software Security, State Machines, Backend, Fastapi, Servicebus, Event Driven Architecture, Github Enterprise, Functional Programming, Api Gateway, Restful APIs, Amazon Simple Queue Service (SQS), Terraform, Data Pipelines, Devsecops, Serverless Computing, Microservices
- **Published:** September 25, 2026
- **Apply:** https://www.buscojobs.com.es/cloud-engineer-aws-python-spain-only-en-madrid-ID-373082188

## About the Role

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 .
#J-*****-Ljbffr

## Description

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 .#J-*****-Ljbffr


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