[Remote] Software Engineer, Core Software Engineering

Note: The job is a remote job and is open to candidates in USA. 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, playing a key role in building new features for the US Equities and Options platform and providing production support.ResponsibilitiesFull Software Development Life Cycle participation for MEMX Trading PlatformLow latency, high throughput, event-sourcing application developmentAssist Market and Technical Operations to resolve production issuesSkillsB.S. in Computer Science5+ years of Real-Time Server-Side JAVA software development experienceLow latency, High Volume, High Throughput Linux production system development/support ExperiencePrior experience in the development of US Equities and/or Options Financial ServicesStrong professional and interpersonal skills including exceptional customer service, creative problem solving, and effective written and verbal communicationsBroad systems thinking – understands the connections and relationships across functions and entities for both internal and external constituenciesIdeal candidate will have demonstrated ability to succeed as a self-starter in a dynamic, remote-first environmentClearing and Settlement/Back Office processesEvent Sourcing design pattern application developmentTime Series Databases (i.e., Deephaven)TCP/IP UDP networkingFIX messagingGIT/Gradle/Junit/Jira/Confluence/Jenkins/WiresharkBenefitsWork From HomeHealth Care Plan (Medical, Dental & Vision)Retirement Plan (401k)Life Insurance (Basic, Voluntary & AD&D)Unlimited Paid Time OffGenerous Paid Family LeaveShort Term & Long-Term DisabilityTraining & DevelopmentWellness ResourcesCompany OverviewMEMX is an online platform dedicated to providing educational material on MEMS technology. It was founded in 2000, and is headquartered in Palo Alto, California, USA, with a workforce of 51-200 employees. Its website is http://www.memx.com/.Company H1B SponsorshipMEMX has a track record of offering H1B sponsorships, with 4 in 2026, 2 in 2025, 4 in 2024, 2 in 2023, 1 in 2021, 3 in 2020. Please note that this does not guarantee sponsorship for this specific role.