Expert Backend Developer (AWS)

Experience:• 5+ years building and operating production backend services.Languages & Frameworks:AWS Expertise:• Hands‑on mastery of serverless (Lambda, API Gateway, Step Functions), container orchestration (ECS/EKS), and core services (EC2, S3, RDS, DynamoDB, SQS/Kinesis).Infrastructure as Code:• Proven experience with Terraform, CloudFormation, CDK or Serverless Framework.Data Management:• Deep understanding of SQL (PostgreSQL/MySQL) and NoSQL (DynamoDB, MongoDB) data modeling, indexing, and performance tuning.CI/CD & DevOps:• Strong background in end‑to‑end pipeline automation (GitHub Actions, Jenkins, CircleCI), artifact management, and blue/green or canary deployments.Security & Compliance:• Solid grasp of cloud security principles, threat modeling, encryption, and compliance frameworks.Soft Skills:• Excellent problem‑solving, communication, and interpersonal skills.• Demonstrated ability to influence technical decisions and drive cross‑functional initiatives.Bonus:• Experience with AI and machine learning integration.• Experience with Customer Data Platforms (CDPs) or similar technologies, including data ingestion, segmentation, and real-time personalization use cases.