> Markdown version of [/jobs/ext/4640078-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/4640078-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:** MOJO INC - **Location:** New York, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Algorithmic Trading, C++ (Programming Language), Distributed Systems, Fault Tolerance, Financial Information EXchange, Reliability of Systems, Backend, Low Latency - **Published:** November 8, 2026 - **Apply:** https://www.juju.com/job/28_25304_1f25a014c89f3a96c9cbeee73e9104f4 ## About the Role Requires at least 10 years of experience with C++ and/or Java, including proven implementation of low-latency trading systems and large-scale distributed backends in quantitative electronic trading. Candidates should have deep knowledge of trading infrastructure and market data, expert distributed-systems skills, experience leading architectural initiatives, strong communication skills, and public cloud experience., * C++ * Java * Low-Latency System Design * Electronic Trading * Real-Time Market Data Processing * Distributed Systems Architecture * Backend System Design * Scalability * Fault Tolerance * System Reliability * Financial Information eXchange (FIX) Protocol * Order Lifecycle Management