Top C++ Jobs in Hartford, CT

Selini

HFT C++ Core Systems Developer - 5-15 years experience

Reposted 2 Months AgoSaved

In-Office or Remote

Hartford, CT

Senior level

Database • Financial Services

Develop and optimize ultra-low-latency, high-performance trading infrastructure in modern C++. Implement and tune order execution, market data connectivity, multi-threaded systems, and risk modules. Profile and benchmark real-time systems, collaborate with quants and traders, and maintain robust, fault-tolerant continuous trading operations.

Top Skills: BenchmarkingCC++High-Performance ComputingLinuxLow-Latency SystemsMarket Data ConnectivityMultithreadingNetworkingOrder EntryPerformance TuningProfilingReal-Time SystemsTcpUdp

Ubego

part-time Team Lead / Senior Software engineer C++ / Qt | Side-job

3 Months AgoSaved

In-Office or Remote

Hartford, CT

Mid level

Gaming • Mobile • Travel

Develop and maintain mobile app and no-code quest editor, implement gameplay engine and server, design software architecture, and collaborate in one-week Scrum sprints using C++, Qt, QML, MySQL, and AI-assisted tools.

Top Skills: C++C++23Claude CodeCursorGitJavaScriptLinuxMySQLQmlQtTypescriptUmlVs Code Copilot

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