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(803) Senior Python Backend Developer ( Part-time)

altoros

PolandRemote1mo ago
Employment
Part-time
Seniority
Senior

About the role

Altoros - a leading IT services provider is looking for a Senior Python Developer.

Responsibilities:

  • Lead incident response (primary), ensuring timely triage and resolution within agreed SLAs
  • Perform root cause analysis (RCA)
  • Investigate and fix backend bugs in the Django application, including post-launch and integration-related issues
  • Tune infrastructure and adjust system configurations to improve reliability and stability
  • Resolve dependency compatibility issues across application and infrastructure layers
  • Optimize performance of both the application and PostgreSQL database — query tuning, indexing, caching, and connection management

    Non-Core (but inevitable)
  • Observability gaps remediation
  • Runbook refinement
  • Minor DevOps improvements

Requirements

    • Senior Python Backend Developer – 4+ years of commercial experience building and maintaining production-grade backend systems. Complex systems support.
    •  Django & DRF – Deep expertise in Django and Django REST Framework. Proven experience designing, documenting, and scaling REST APIs, handling authentication, serialization, pagination, and custom middleware.
    • PostgreSQL – Strong command of PostgreSQL. Comfortable with schema design, complex query optimization, indexing, transactions, and ORM best practices (Django ORM / raw SQL).
    • Google Cloud Platform – Hands-on experience with GCP, specifically deploying and managing services on Cloud Run and working with managed databases via Cloud SQL. Familiarity with GCP logging, monitoring, and basic CI/CD is expected.
    • Excellent interpersonal skills with the ability to directly influence requirement and work independently as required; proactivity.
    • B2 level of English or higher

Nice to have requirements

  • Experience with DepOps practices and tools
  • Admin panel development history using Django
  • Experience with HTML, CSS, TS / JS


Benefits

We are hoping for fruitful collaboration.

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