Senior Principal Python backend Engineer

Role Overview

• Senior Principal Python Backend Engineer role with ownership of core backend platforms and

APIs supporting e-signatures, contract workflows, AI capabilities، and external integrations

• Hands-on senior position focused on designing, building، and operating secure، reliable، and

scalable backend services for cloud and on-prem environments

Key Responsibilities

• Design and develop clean، well-structured APIs using Python and frameworks such as FastAPI

• Build and maintain core domain services including signature workflows، document processing

and storage، and identity & access management

• Integrate with third-party services such as identity providers، storage platforms، and notification

systems

• Collaborate closely with Product to translate requirements into technical designs، user stories، and

incremental releases

• Own data modeling and schema design for relational databases، ensuring performance،

consistency، and maintainability

• Implement strong unit، integration، and end-to-end testing practices

• Optimize performance and scalability using caching، background jobs، query tuning، and

concurrency patterns

• Contribute to CI/CD pipelines in collaboration with DevOps and SRE teams

• Ensure production readiness through observability practices including logging، metrics، and

tracing

• Participate in code reviews، architecture discussions، and technical decision-making

• Support on-prem and hybrid deployments when required

• Take part in incident response، root-cause analysis، and preventive improvements