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Be.change Consulting Himalayas · Posted 11d ago

Senior Backend Engineer Cloud (AWS)

Colombia USD Full time

Senior Senior-Backend-Developer-(Java-Spring-AWS), Senior-Backend-Engineer-(Node.Js), Senior-Backend-Engineer, Senior-Backend-Software-Engineer, Senior-Backend-Engineering, Senior-Backend-Engineer-(Java-Kotlin), Sr.-Backend-Software-Engineer, Senior-Java-Backend-Engineer Himalayas
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Indexed description

Be.Change Consulting is seeking a passionate Senior Backend Cloud Engineer (AWS) to design, build, and scale robust cloud architectures for conversational AI and real-time voice projects.

Requirements

  • Design and implement microservices with Java/Quarkus and Node.js or Python, exposed as REST APIs and event-driven architectures.
  • Configure and maintain authentication and authorization flows using Keycloak, OAuth2/OIDC, JWT, and mTLS.
  • Manage infrastructure on AWS: EKS/ECS Fargate, Lambda, DynamoDB, Aurora, ElastiCache, Kinesis, S3, CloudFront, and WAF.
  • Build and maintain web/mobile tracking SDKs with batching, retry, and event versioning support.
  • Define and maintain infrastructure as code with Terraform or CloudFormation; manage CI/CD pipelines and observability strategies with CloudWatch.
  • Actively participate in code reviews, security standards definition, and architecture sessions.
  • Collaborate with product, data, and infrastructure teams to align technical decisions with business objectives.

Originally posted on Himalayas

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