#vacancy #Senior #Python #Backend #Telegram #MiniApps #FastAPI #remote

🚀 Senior Backend Developer (Python) — Telegram Mini Apps (experience required)

We develop and scale Telegram Mini Apps (Web Apps): mini-applications inside Telegram with real-time mechanics, integrations, and monetization. We are looking for a Senior Backend Python developer who will take responsibility for key services, quality, and scaling.

Company: APEX PLAY

Format: remote Employment: full-time Compensation: from 300,000 to 350,000 rubles net Contact: @Rumbo221

🎯 Tasks

● Design and develop backend services on Python (FastAPI/asyncio) for Telegram Mini Apps. ● Build reliable APIs and integrations with external services (payments, analytics, affiliate programs, etc.). ● Implement Telegram-specific features: WebApp auth (initData), Bot API, webhooks, sessions, security, anti-fraud/rate limiting. ● Ensure performance and resilience: PostgreSQL, indexing/profiling, transactions; Redis (cache, pub/sub, rate limit). ● Asynchronous processes and queues: Celery/RQ/RabbitMQ/Kafka (depending on the project). ● Maintain production environment: logging, monitoring, alerting, CI/CD, Docker; improve observability and incident-response. ● Participate in architecture and standards: code review, mentoring, best practices.

✅ Must-have (required)

● Experience developing Telegram Mini Apps / Telegram Web Apps in production: understanding of initData/validation, Bot API, webhooks, deep links, Telegram WebView limitations, UX/flow within Telegram. ● 5+ years of commercial backend development on Python 3.x (preferably FastAPI + async). ● Strong experience with PostgreSQL (optimization, indexes, transactions) and Redis. ● Understanding of highload and reliability: idempotency, retries, rate limiting, graceful degradation, security. ● Ability to handle tasks end-to-end: from solution design to release and support in production.

⭐ Will be a plus

● Real-time: WebSocket / SSE, event-driven architecture. ● Monetization/payments experience, antifraud/antispam. ● Cloud and infrastructure: AWS, GCP, Kubernetes, Terraform. ● Observability: Sentry, Prometheus, Grafana, Loki, tracing (OpenTelemetry). ● AI/LLM integrations (chat/streaming/tool calling) or RAG.

Interested? Please send in a private message:

1. a link/description of a Telegram Mini App you've worked on (or your role + what exactly you did)
2. your tech stack (FastAPI/DB/queues/infra)
3. your resume/LinkedIn/GitHub

📩 Contact for communication: @Rumbo221