C++ Market Data Developer - FinTech - London (Hybrid) - £600p/d Outside IR35

JR United Kingdom; London; On-site; GBP 125,000 - 150,000; Full time

Job summary

A forward-thinking FinTech company is seeking a skilled C++ Market Data Developer to join their innovative team in London. This exciting role involves working on a critical program that enhances market data handling through the migration of Python parsers to C++. The ideal candidate will possess strong production-level C++ and Python skills, along with a solid understanding of market data protocols. This hybrid position offers a dynamic work environment where your contributions will significantly impact the company's success. If you're ready to take on this challenge and make a difference, we want to hear from you!

Qualifications

• Experience with market data protocols and production-level C++.
• Strong Python development skills and Linux platform experience.

Responsibilities

• Migrate Python data parsers to C++ for performance improvements.
• Develop unit tests for new C++ code and maintain existing functionality.

Skills

C++

Python

Market Data Protocols (ITCH, EOBI, iMpact, Optiq, GTP)

Linux

Git

Unit Testing

Continuous Integration

Education

Computer Science Degree

STEM Degree

Tools

Google Test

Job description

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C++ Market Data Developer - FinTech - London (Hybrid) - £600p/d Outside IR35, london

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Client:

Location:

london, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

28.04.2025

Expiry Date:

12.06.2025

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Job Description:

Award winning FinTech now requires an experienced C++ Market Data Developer with experience with Market Data feed handlers to work on a complex, business critical programme.

The C++ Market Developer will have experience of writing production level C++ and Python and have a strong understanding of market data protocols such as ITCH, EOBI, iMpact, Optiq, GTP (Group Ticker Plant).

The role holder will be responsible for migrating Python data parsers into C++ to improve performance, precisely maintaining existing functionality, developing a Google Test unit tests for the new C++ code, in existing framework and comparing the C++ / Python output using existing tools

The ideal C++ Market Data Developer will have the following skills / experience:

• Experience of working with market data protocols such as ITCH, EOBI, iMpact, Optiq, GTP (Group Ticker Plant).
• Industry experience of writing production-level C++ and delivering functioning, well-tested systems.
• Industry experience of developing in Python
• Industry experience of developing on a Linux platform with git
• Experience of industry-standard development methodologies such as source code control, unit testing and continuous integration
• Computer science or other STEM degree

Duration: 6 months

If you are a C++ Market Data Developer with the relevant skills and available immediately please apply.