Senior C++ Developer (Real-Time / High-Performance / Low-Latency Systems)

Senior C++ Developer – (Real-Time / High-Performance/ Low-Latency Systems)

Join a leading global fintech company as a Senior C++ Developer and help build next-generation, high-performance systems that power real-time market data and trading platforms.

What you’ll do

• Design, develop and optimise low-latency C++ systems for real-time market data and storage.
• Implement scalable, maintainable and high-performance code for a geographically distributed environment.
• Work closely with product managers, designers and engineers to translate business needs into robust technical solutions.
• Participate in code reviews, enforce secure coding practices and maintain strong unit testing discipline.
• Continuously improve system performance, reliability and operational readiness.

What we’re looking for

• Deep, hands-on experience in C++ and Low-latency programming / Real-Time / High-Performance systems (modern C++ preferred)
• knowledge of C++ internals
• Strong knowledge of multi-threading, concurrency and performance tuning.
• Experience with SQL or KDB (or similar high-performance time-series stores).

Nice to have

• Background in financial markets, trading systems or algorithmic trading.
• Familiarity with market data protocols (ITCH, FAST, FIX).
• Scripting skills (Python, Shell).

Why this role is exciting

Be part of a high-stakes engineering team building systems where performance matters. You’ll have significant impact, work with cutting-edge technologies, and collaborate across international teams.

What we offer

• Relocation package
• Competitive salary with annual bonuses.
• Hybrid work model (2 days on-site in Prague).
• 5 weeks of vacation
• Employer pension contribution and share plans.
• Private healthcare and professional training opportunities.
• Meal vouchers, Multisport card, and workplace benefits.