Python Developer [21 / 10 / 2025]

Role Description

We're looking for a Senior Python engineer to lead the next stage of our platform : multi-tenant SaaS with real-time chat / Jitsi integrations, a desktop tracker, and AI services. In this role you’ll architect and ship async APIs, model complex SQL schemas, use NoSQL where it fits, and build event-driven components with retries / Idempotency / DLQs. You’ll implement OIDC / OAuth2 via Keycloak, add org-level RBAC / ABAC, and make logging / metrics / traces first-class. You’ll own features end-to-end—from spec to rollout—across Docker / K8s and S3-backed storage.

What you'll do

• Design and implement async Python services (FastAPI / Django, Pydantic, SQLAlchemy).
• Model multi-tenant data (row / DB-per-tenant trade-offs, partitioning / sharding); write and tune complex SQL; use NoSQL where appropriate (Redis / MongoDB).
• Build event-driven components (Redis / Kafka / RabbitMQ) : idempotency, retries, DLQs, backoff.
• Implement SSO with Keycloak (OIDC / OAuth2); org-level RBAC / ABAC; service-to-service auth.
• Integrate storage / streams : S3 (large object handling, lifecycle), batching, compression.
• Contribute to real-time comms integrations (Matrix / Jitsi) and E2EE-aware flows.
• Ship with CI / CD, containerize with Docker, and collaborate on Kubernetes / EKS deployments.
• Add observability by default (logs, metrics, traces); write tests (unit / integration).

Must-have

Soft Skills & Work Style

Nice-to-have