TL;DR

Principal Software Engineer (C++): Leading the development of next-generation video services for cloud video framework with an accent on ensuring performance, frame-accuracy, and rock-solid stability. Focus on architecting modular and scalable C++ video frameworks optimized for local and distributed environments, and mentoring engineers.

Location: Hybrid, 2 Days a week in the office in Budapest

Salary: HUF 1.8M - HUF 2.5M per month

Company

Hawk-Eye builds systems that power some of the most exciting and critical moments in sport—from instant replays to high-stakes officiating decisions seen by millions around the world.

What you will do

  • Own the technical roadmap for core C++ video frameworks.
  • Write and review high-performance, multithreaded C++ code.
  • Leverage deep knowledge of video codecs and containers to solve synchronization and transcoding challenges using FFmpeg.
  • Lead technical discussions and mentor engineers.
  • Partner with product teams and customers to refine and deliver solutions for live global sports.

Requirements

  • Mastery of modern C++ (ideally up to C++20) with extensive experience in multithreaded, performance-optimized code.
  • Significant experience with video codecs and FFmpeg.
  • Proven ability to lead people and technical directions.
  • Comfort with Git, Visual Studio, and debugging workflows for complex, distributed systems.
  • A proactive approach to solving real-world problems.

Nice to have

  • Experience with AWS (EC2, S3, Lambda) or other cloud providers.
  • Knowledge of GPU acceleration (NVIDIA NVENC/NVDEC), network protocols (SRT, RIST, WebRTC), or libraries like Qt and OpenGL.
  • A passion for sport or experience working in high-performance environments.

Culture & Benefits

  • Hybrid model (2 days in the office per week).
  • Access to sporting events and tickets, Sony Group Company discounts.
  • Cafeteria options (SZÉP Card, Nursery & Kindergarten contributions, Annual MOL Bubi Pass).
  • Private medical insurance, life & accident insurance, dental clinic discounts, seniority awards, and an Employee Assistance Program.