
Senior Back-end Engineer (PHP/Python) - Pet Tech Platform
Role requires end-to-end ownership of the backend platform: client-facing API schemas, servers, and database infrastructure in AWS. Work involves enhancing PHP/Laravel APIs (built from OpenAPI specs), maintaining internal Python services (including AWS Lambda microservices), integrating AI-powered solutions and agent workflows, and operating production AWS infrastructure using Terraform and services such as ECS, Lambda, API Gateway, SQS, Parameter Store, CloudWatch, and IAM. Requires 5+ years of backend experience and hands-on experience with AI coding agents.