Senior Software Engineer - Backend

Overview

Main Responsibilities

As a member of the backend engineering team, your primary responsibilities include:

• Designing scalable and efficient database schemas
• Designing REST APIs that meet OpenAPI specifications
• Writing clean, testable, and well-typed Python code (type hints)
• Deploying, managing, and monitoring microservices on GCP
• Conducting code reviews and maintaining code quality
• Contributing to architectural discussions and system improvements

Qualifications & Must-Have Skills

You must be strong in data structures, algorithms, and backend system design.

Our backend stack heavily relies on Python, Django, and DRF. Proficiency in the following is required:

Core Technology Skills (Must-Have)

• Python 3 (including asyncio)
• Django & Django Channels
• Django Rest Framework (DRF)
• Spectacular (OpenAPI schema generation)
• PostgreSQL
• Redis
• Strong Git workflows (branching, PR reviews, CI flows)

Core Knowledge Requirements (Must-Have)

• Deep understanding of HTTP / TCP / UDP protocols
• Clear understanding of how the internet and web work
• Understanding of distributed systems and modern backend architectures

Nice-to-Have Skills

Knowledge of the following is a plus:

• WebRTC / SIP protocols
• HTML5
• JavaScript / TypeScript
• CSS3 / SCSS
• Experience with real-time systems or communication platforms