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

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. Benefits We are hoping for fruitful collaboration. Join Our Team!