MEMX Tech Stack

US equity exchange operated by major brokers and market makers

Capital Markets Remote First 51–200 employees Founded 2019 Partnership

MEMX operates a US equity exchange founded by a consortium of major retail brokers, global banks, and market makers. The tech stack is heavily weighted toward infrastructure and operations—Ansible, Terraform, Jenkins, Prometheus, Grafana, and Splunk dominate—paired with Java and Python for core trading systems. The hiring mix (7 engineers, 4 ops, 1 data, 1 product) and active projects centered on monitoring, deployment automation, and low-latency system scaling reflect a mature, operationally-intensive business where reliability and uptime are non-negotiable competitive factors.

Tech Stack 30 technologies

Core StackAnsible Terraform Jenkins Splunk Prometheus Grafana Python Java JUnit Jira Confluence Puppet AWS Artifactory Netbox TCP/IP UDP Gradle Wireshark Bash Chef Groovy Azure iOS PAN-OS tcpdump Unix macOS

What MEMX Is Building

◆Challenges

Automating nightly processes
Reducing errors
Improving operational processes
Standardizing configurations
Reducing unplanned system outages
Scaling high performance systems
Enhancing monitoring and alerting
Competitive pressure
Production software issues
Low latency trading system

▲Active Projects

Monitoring and alerting
Deployments and upgrades
Enterprise and production systems support
Nightly process automation
Build system performance improvement
Memx trading platform development
Production support of memx trading system
Real-time data and reporting platform
Global infrastructure initiatives
Scaling high performance systems

Hiring Activity

Accelerating15 roles · 7 in 30d

Department

Engineering

Ops

Data

Product

Seniority

Mid

Senior

Staff

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About MEMX

MEMX is a US equity exchange established in 2019 by a founding coalition including Bank of America Merrill Lynch, Charles Schwab, Citadel Securities, E*TRADE, Fidelity Investments, Morgan Stanley, TD Ameritrade, UBS, and Virtu Financial. The exchange is designed to reduce execution costs, increase market competition, and improve operational transparency for equity trading. The organization operates with a remote-first structure across 51–200 employees, with engineering, operations, and data teams distributed across the United States, Singapore, and Sri Lanka. Core infrastructure includes production trading systems, real-time data and reporting platforms, and global infrastructure supporting high-performance, low-latency order execution.

HeadquartersRemote First

Company Size51–200 employees

Founded2019

Hiring MarketsUnited States, Singapore, Sri Lanka

Frequently Asked Questions

What tech stack does MEMX use?

Java and Python for trading systems; Ansible, Terraform, Chef, and Puppet for infrastructure; Jenkins, Artifactory, and Gradle for build and deployment; Prometheus, Grafana, and Splunk for monitoring; AWS and Azure for cloud infrastructure.

What is MEMX working on?

MEMX is scaling the core trading platform, building real-time data and reporting systems, improving deployment automation, enhancing monitoring and alerting infrastructure, and addressing operational challenges around nightly process automation and system reliability.

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How this profile is built

MEMX's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.