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Software Engineer; C++

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Sivara GmbH
Full Time position
Listed on 2026-06-21
Job specializations:
  • Software Development
    Python, Software Engineer, C++ Developer, Backend Developer
Salary/Wage Range or Industry Benchmark: 29000 - 58000 GBP Yearly GBP 29000.00 58000.00 YEAR
Job Description & How to Apply Below
Position: Software Engineer (C++)
Location: Greater London

Salary: £29,000 - 58,000 per year

Requirements
  • C++ software development experience within the financial industry
  • Solid understanding of parallel, asynchronous, and multithreaded programming to build distributed systems
  • Good knowledge of algorithms and data structures
  • Understanding of trading lifecycle, including order capture & execution, allocation workflow, settlement, and compliance requirements
  • Strong technical skills in scripting, Python, C#, SQL or other programming languages
  • Proactive system monitoring and troubleshooting, owning reliability improvements and ensuring successful delivery
Responsibilities
  • Implement solutions using provided exchange SDKs in languages such as C++, Rust, Python, and Typescript
  • Write software that communicates with exchanges through their APIs, receiving market data and sending orders via protocols like FIX, Websocket, or HTTP requests
  • Optimize exchange communication through kernel bypass and optimizing TLS or connection handling to exchanges
  • Implement trading algorithms based on requirements from traders and quants
  • Acquire and develop trading knowledge to translate requirements into software implementation
  • Continuously improve the stability, reliability, and performance of the trading engine
  • Enhance monitoring and observability in collaboration with the Trading Operations team
Technologies
  • C#
  • HTTP
  • Python
  • Rust
  • SQL
  • Type Script
  • C++

This role is initially a contract position located in London, offering hybrid work arrangements.

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