> Markdown version of [/jobs/ext/2243579-software-engineer-high-frequency-trading](https://www.wearedevelopers.com/jobs/ext/2243579-software-engineer-high-frequency-trading). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer | High-Frequency Trading - **Company:** Fionics - **Location:** London, UK (Remote available) - **Experience:** Experienced - **Salary:** £150,000.0 - **Contract:** Permanent contract - **Skills:** Algorithmic Trading, High-Frequency Trading, Software Engineering - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815172785-software-engineer--high-frequency-trading ## About the Role * 2+ years software engineering experience * Trading experience preferred but not essential ## Description Software Engineer - Quantitative Finance 40+ top trading firms seeking exceptional engineers. Multiple immediate openings. What you'll do: * Build trading systems and market data infrastructure * Develop quantitative research platforms and tools * Optimize performance-critical financial applications Requirements: * 2+ years software engineering experience * Trading experience preferred but not essential Our network: * Pay: $150K-$800K+ based on experience * Locations: London, Remote From high-growth prop firms to established systematic funds. Ready to engineer the markets? Apply now for confidential discussions. ## Related Videos - [Microservices architecture as a key element in building trading systems for global finance markets](https://www.wearedevelopers.com/videos/1196-microservices-architecture-as-a-key-element-in-building-trading-systems-for-global-finance-markets) - [The Avengers Initiative (Practical Ethics for Software Engineers)](https://www.wearedevelopers.com/videos/2070-the-avengers-initiative-practical-ethics-for-software-engineers) - [Building the Next Generation of Software](https://www.wearedevelopers.com/videos/100186-building-the-next-generation-of-software) - [WeAreDevelopers LIVE – From JavaScript to WebAssembly, High-Performance Charting and More](https://www.wearedevelopers.com/videos/1794-wearedevelopers-live-from-javascript-to-webassembly-high-performance-charting-and-more) - [Official Opening of WeAreDevelopers World Congress 2026](https://www.wearedevelopers.com/videos/100000-official-opening-of-wearedevelopers-world-congress-2026) - [Langium: Design your own language in Node.js and VS Code](https://www.wearedevelopers.com/videos/762-langium-design-your-own-language-in-node-js-and-vs-code) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)