C++ Software Developer | Data Infrastructure

C++ Software Developer | Data Infrastructure

London | C++ | Microservices | Distributed Systems | Linux

We're looking for an experienced C++ Software Developer to build the high-performance data infrastructure that powers quantitative research and trading.

You'll develop low-latency microservices responsible for processing, storing and delivering large-scale datasets, working alongside quantitative researchers, data engineers and software engineers to build scalable, resilient systems where performance is critical.

You'll bring

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• Minimum 4+ years' commercial C++ development
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• Strong Linux experience
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• Microservices and/or asynchronous multithreaded applications
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• Excellent debugging and performance optimisation skills
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• Strong software engineering fundamentals and clean coding practices
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• Degree in Computer Science, Engineering or a similar technical discipline
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You'll work with

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• Modern C++
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• Distributed systems
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• Large-scale data processing
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• High-performance microservices
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• Data infrastructure and analytics pipelines
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Bonus points for

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• SQL
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• Boost ASIO
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• Apache Arrow, Parquet, Protocol Buffers or FlatBuffers
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• gRPC, REST or WebSockets
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• Docker, Kubernetes, AWS or Google Cloud
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• Rust, Python or Q
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This is an opportunity to solve complex engineering problems in an environment where software performance directly impacts research and trading. If you enjoy building scalable C++ systems and working on technically demanding infrastructure, we'd love to hear from you.