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> Djinni
middle

Backend Engineer

dockerci/cdrest-apiwebsocketsaws s3
openaifirebaserevenuecat
domainAI
> full description

Hi! We are looking for a Middle Backend Engineer to develop the backend for a new AI-powered video recording and editing platform with Mobile, Web, and Desktop clients.
 

Key Responsibilities

  • Design, develop, and maintain backend services for cross-platform applications.
  • Build REST APIs for content management, including secure S3 uploads, media metadata, thumbnails, and scheduling.
  • Orchestrate video processing jobs using existing AI workers on RunPod, including job scheduling, status tracking, and error handling.
  • Integrate third-party services for payments, analytics, AI, and API security (e.g., RevenueCat, Firebase App Check, OpenAI).
  • Implement real-time communication and state synchronization between clients using WebSockets.
  • Develop and maintain background jobs, queues, and scheduled tasks.
  • Collaborate with product managers and client application developers.
  • Participate in architectural decisions and technical improvements.


Requirements

  • Solid experience with backend frameworks, databases, and database design.
  • Understanding of authentication, authorization, and API security.
  • Experience integrating third-party APIs and handling webhooks.
  • Experience with Docker, Git, and CI/CD pipelines.
  • Ability to deliver maintainable, production-ready code.


How to Apply

Please respond with 1–2 relevant projects.