C++ Developer (Linux) - Market Data (TCC) at Fis

Design, develop, and maintain high‑performance Market Data applications using C++ on Linux
Build and enhance real‑time market data handlers for exchange feeds (Quotes, Trades, Order Book depth, Status updates)
Work on low‑latency, high‑throughput systems with a strong focus on performance optimization and memory efficiency
Participate in the full development lifecycle in an Agile environment - design, development, testing, deployment, and support
Analyze and troubleshoot production issues related to performance, data correctness, and stability
Write clean, maintainable, and well‑tested C++ code (unit and component tests)
Perform code reviews and contribute to raising overall code quality and engineering standards
Collaborate closely with Product, QA, and Support teams to ensure reliable delivery of Market Data services
Contribute to system enhancements, refactoring, and technical debt reduction
What you bring :
2 to 5 years of hands‑on experience in C++ development on Linux
Strong knowledge of modern C++ (C++11/14/17), STL, and object‑oriented design
Solid understanding of Linux system programming, multi‑threading, synchronization, and inter‑process communication
Experience working on low‑latency / high‑performance systems
Good understanding of networking concepts (TCP/UDP, multicast) and real‑time data processing
Experience debugging complex issues in live production environments
Familiarity with build systems, version control, and CI/CD practices
Strong problem‑solving skills and ability to work independently as well as in a team
Added Bonus if you have :
Prior experience in Market Data systems (exchange feeds, order books, trade processing)
Knowledge of financial market protocols or binary feed handling
Experience with performance tuning tools and latency profiling
Exposure to FIX / binary market data feeds
Experience with scripting (Python/Shell) for tooling or automation
Understanding of resilience patterns, failover, and high‑availability systems
What we offer you :
An exciting opportunity be a part of World's Leading FinTech Product MNC
To be a part of vibrant team and to build up a career on core banking/payments domain
Competitive salary and attractive benefits including GHMI/ Hospitalization coverage for employee and direct dependents
A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities
A broad range of professional education and personal development possibilities - FIS is your final career step
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C++ Developer (Linux) - Market Data (TCC)

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