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Open nowPosted 150 days ago

(803) Senior Python Developer - L3 Support (SRE/Python + Unity-integration)

Workable (global search)109,826 open roles

Where
Warsaw, Masovian Voivodeship, Poland
Work mode
Remote
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Your applicationOpen now(803) Senior Python Developer - L3 Support (SRE/Python + Unity-integration)Workable (global search) · Warsaw, Masovian Voivodeship, Poland

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  5. 34.0%30 days
This job: posted 150 days ago

Workable (global search) median: 2 days open

The posting

Altoros - a leading IT services provider is looking for a Senior Python Backend Developer — L3 Support (SRE/Python + Unity-integration). Part-time position.

Responsibilities:

  • Support a Django application, CMS, backend services, PostgreSQL database, and GCP infrastructure.
  • Review logs to diagnose issues and resolve post-launch bugs.
  • Monitor application performance, response times, and error rates.
  • Tune PostgreSQL queries, manage indexes, and run DB maintenance.
  • Manage backups and apply schema changes.
  • Update the Django app in response to integrated technologies (e.g., Unity, Kaltura).

Requirements

  • 4+ years of commercial Python, production-grade backend systems.
  • Deep Django + DRF (REST API design, auth, serialisation, pagination, custom middleware).
  • Strong PostgreSQL (schema design, query optimisation, indexing, transactions, ORM + raw SQL).
  • GCP: Cloud Run, Cloud SQL, logging/monitoring, basic CI/CD.
  • Incident response / RCA experience; comfortable working independently.
  • Proven support/SLA experience.
  • B2 + level of English or higher

Nice to have requirements:

  • Unity / Kaltura integration experience.
  • Medtech background / HIPAA awareness.
  • DevOps practices & tooling.
  • Django admin panel development.
  • HTML/CSS/TS/JS. Engagement:
  • Part-time: ≤20 hours/month (expected ≤5 tickets/month).
  • Duration: 6–12 months, starting August.
  • Working window: Mon–Fri, 15:00–00:00 Warsaw time.
  • Location: Poland or westward.

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