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 project

📌 Cloud Engineer (España)
🏢 Infoser Technological Solutions, Hardware, Big Data Experts
📍 España