Senior Software Engineer - Backend

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

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