MEMX · Georgia; Poland; Singapore; Sri Lanka; Sweden; United Kingdom; Uzbekistan · posted 7/29/2026

Description MEMX is looking for a Software Engineer to join our core software development team. The Software Engineer will work on the design, development, and support of the MEMX trading system software with an emphasis on the production support of the MEMX trading system software. This person will be part of a team that will be primary support during US evening hours for our Equities and Options platforms and our Market Tech customers. - This role will be covering the US evening shift of 10PM – 6AM EST What You'll Do - Full Software Development Life Cycle participation for MEMX Trading Platform - Low latency, high throughput, event-sourcing application development - Resolving production software issues Requirements - B.S. in Computer Science - 6+ years of Real-Time Server-Side JAVA software development experience - Independent with ability to multi-task and cover different systems - Experience in the development of US Equities, Options, or Futures asset classes - Low latency, High Volume, High Throughput Linux production system development/support experience - Experience developing low latency trading systems - Strong professional and interpersonal skills including exceptional customer service, creative problem solving, and effective written and verbal communications - Broad systems thinking – understands the connections and relationships across functions and entities for both internal and external constituencies - Ideal candidate will have demonstrated ability to succeed as a self-starter in a dynamic, remote-first environment Working experience in the following areas is a plus: - Clearing and Settlement/Back Office processes - Event Sourcing design pattern application development - Time Series Databases (i.e., Deephaven) - TCP/IP UDP networking - FIX messaging - GIT/Gradle/Junit/Jira/Confluence/Jenkins/Wireshark Benefits At MEMX you will have the ability to work with a talented team of professionals who bring diversity of thought and background. You will have the opportunity to shape the future of our company and the impact MEMX will have on our clients and the broader markets. We offer competitive employee benefits and perks and will continue to make this a priority to attract the best. - Work From Home - Training & Development - Wellness Resources - Additional benefits offered associated with the specific region employee resides Pay Range: Competitive salary based on local market data Equal Opportunity Statement MEMX is an equal opportunity employer. We are committed to creating a diverse and inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Diversity Inclusion Statement At MEMX, we believe that diversity and inclusion are essential to driving innovation and success. We welcome and celebrate individuals from all backgrounds and perspectives, and we strive to create an inclusive culture where everyone can thrive.

Software Engineer, Core Software Engineering (International Remote Hire)

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