FlexTrade Tech Stack

Multi-asset execution and order management platform for institutional trading

Financial Services Great Neck, New York 501–1,000 employees Founded 1996 Privately Held

FlexTrade builds execution and order management systems for buy- and sell-side trading desks across equities, FX, options, and fixed income. The stack—C++, Java, Scala, SQL, FIX Protocol, plus AWS/GCP/Azure—reflects a capital-markets-grade backend focused on low-latency, multi-asset routing. Engineering dominates hiring (25 of 44 open roles), with projects clustered around product consolidation (FlexOne buy-side OMS deployment), infrastructure modernization (ITOM tooling, IT dashboards), and client onboarding automation—signaling a shift from custom implementation toward faster, repeatable client ramps.

Tech Stack 73 technologies

Core StackTrello Asana C++ Linux Python Cisco Salesforce Scala Java AWS Jira Confluence ServiceNow Excel Unix SQL Lansweeper SolarWinds OpsRamp PowerShell LinkSquares Perl FIX GCP Windows Citrix Azure VMware Cloud Microsoft Project FIX Protocol+40 more

AdoptingGitHub Copilot React Native MCP

What FlexTrade Is Building

◆Challenges

Ensuring it infrastructure compliance
Maintaining high availability of trading systems
Production escalation issues
Gaps in current processes
Migrating mobile app from codename one
Managing network incidents
Managing change initiatives
Monitoring new initiatives
Implementing new clients on time and under budget
Ensuring high standards of technical services

▲Active Projects

Onboarding client and broker connections to fix network
Implement basic project management tools
Quarterly reviews with senior stakeholders
Standardize recurring tasks
Developing and implementing solutions for integrated flextrade products
Deployment of flexone buy-side oms
Oems deployment
Flexone implementation
Itom tool implementation
It dashboards delivery

Hiring Activity

Accelerating45 roles · 20 in 30d

Department

Engineering

Support

Ops

Product

Security

Sales

Seniority

Mid

Senior

Manager

Junior

Lead

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About FlexTrade

FlexTrade Systems delivers customized execution and order management solutions to institutional capital markets firms globally. Founded in 1996, the company operates from Great Neck, New York with a 501–1,000-person workforce and distributed engineering teams. They serve both buy-side and sell-side clients, addressing multi-asset trading (equities, FX, options, futures, fixed income) with broker-neutral architecture. Core operational challenges center on maintaining high availability of production trading systems, scaling client onboarding, migrating legacy mobile infrastructure, and managing compliance and change across a complex, distributed platform.

HeadquartersGreat Neck, New York

Company Size501–1,000 employees

Founded1996

Hiring MarketsUnited States, United Kingdom, India, Australia, Singapore, China

Frequently Asked Questions

What technology does FlexTrade use for trading systems?

C++, Java, Scala, SQL, and FIX Protocol form the core. Cloud deployment spans AWS, GCP, and Azure. Systems infrastructure includes Linux, Unix, Cisco, and VMware Cloud; monitoring via SolarWinds and OpsRamp.

Where is FlexTrade recruiting talent?

Active hiring in United States, United Kingdom, India, Australia, Singapore, and China. US is primary market; significant hiring also in India and APAC.