Staff Python Engineer (Infrastructure / Real-Time / Video)

We are looking for an exceptional Staff / Principal-level Python Engineer to join a strong infrastructure team working on a mission-critical real-time product.

The project operates in the real-time video and communication domain, with a focus on performance, reliability, and low-latency systems. This role is ideal for an engineer who enjoys complex challenges, takes ownership, and influences architecture at scale.
 

Responsibilities

• Design and develop backend and infrastructure solutions using Python
• Work on real-time systems, including WebRTC-based solutions
• Build and maintain high-load, fault-tolerant services
• Take ownership of architectural and technical decisions
• Work closely with networking and low-level system components
• Contribute to cloud infrastructure design and optimization
• Participate in code reviews, improve engineering practices, and mentor others
   

Requirements

• 10+ years of commercial experience with Python
• Proven experience delivering mission-critical products
• Strong hands-on experience with WebRTC or other real-time technologies
• Solid background in cloud infrastructure
• Deep understanding of networking protocols
• Experience with low-level systems
• Strong architectural mindset and ownership mentality
• Ability to work independently and drive technical solutions
   

Conditions

• Work format: Fully remote
• Location: Eastern & Central Europe (including Ukraine)
• Employment: Full-time
• Level: Staff / Principal
• Team: Infrastructure-focused, senior-level engineers
• Language: English (working proficiency)