We are looking for a Senior Cloud Backend Engineer to join an exciting, high-impact project for a global leader in the sportswear industry.

Senior Cloud Backend Engineer

Your responsibilities

• AWS Lambda (provisioned-concurrency, SnapStart),
• API Gateway (REST + WebSocket), ECS Fargate, CloudFront, Cognito federation
• Time-series & relational data - designing schemas and retention policies in Amazon
• ETL pipelines that land raw sensor blobs in S3 and publish Parquet/TFRecord “ML-ready” sets (Glue + Athena)
• WebSocket (API Gateway) fan-out, device-command queues, signed firmware delivery, staged roll-back logic
• Implementing field-level encryption with KMS, IAM least-privilege, WAF
• Building GDPR/CCPA compliant solutions, consent receipt storage, data-minimisation life-cycles
• Structured logging (JSON), CloudWatch/X-Ray tracing, metric alarms, cost-allocation tagging and Cost Explorer dashboards.
• Load-testing & provisioned-capacity right-sizing
• Terraform (modules, workspaces) and GitLab CI/CD
• Secret rotation, SBOM generation, automated policy checks
• TypeScript/Node.js (NestJS, Next.js)
• English fluent

Our requirements

• Experience with AWS Lambda
• Amazon API Gateway
• Experience designing ETL pipelines for processing sensor data