> Markdown version of [/jobs/ext/4640149-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/4640149-senior-software-engineer). 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). --- # Senior Software Engineer - **Company:** InTec, LLC - **Location:** New York, NY, United States - **Experience:** Expert - **Salary:** $200,000.0 - $300,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), C++ (Programming Language), Linux, Python (Programming Language), Software Systems, TypeScript, Information Technology, Low Latency, Functional Programming, Legacy Systems, Programming Languages - **Published:** November 8, 2026 - **Apply:** https://www.juju.com/job/28_25304_8b5b014cb0c9cc931780fe61cbaa8ecf ## About the Role We are currently partnered with a leading Prop Trading Firm based in the US who's FICC (Fixed Income, Currencies & Commodities) team is looking for an outstanding Senior Software Engineer with diverse technical skills to work directly with some of the highest performing desks within the organisation., * A minimum of 2+ years' experience using Python, Java, C++, and can work comfortably in multiple programming languages * A track record of working directly with end customers, scoping and delivering production systems in fast-moving and ambiguous environments * Ability to dive deep into complex problems, develop intuitive understandings, spot risks early, and minimize complexity * Exceptional interpersonal skills - you communicate clearly with stakeholders as well as other engineers, fostering a collaborative, supportive working environment. * Experience in the financial markets, especially in delta one store of value and/or FICC options trading * Experience with linux-based, concurrent, high-throughput, low-latency software systems * Experience with functional programming is a plus * Have a Bachelors or advanced degree in Computer Science, Mathematics, Statistics, Physics, Engineering, or equivalent work experience ## Description You will work with traders to turn alpha signals, risk management, market visualizations and other trading-critical tools into scalable, performant and reliable production systems., * Work with best-in-class trading tools for a collection of FICC options trading desks * Take full ownership of the products you create, from prototype to stable production * Embed with trading desks, learn about their problem spaces, extract domain models, and build ergonomic, performant and extendable engineering solutions * Build, maintain and extend the central trading platform * Work with both greenfield and legacy systems across multiple languages (Python, Java, C++, Typescript)