D

dxFeed Tech Stack

Market data infrastructure for global capital markets and traders

IT Services and IT Consulting München, Bavaria 51–200 employees Founded 2016 Privately Held

dxFeed operates a financial market data platform serving 6 million end-users and 200,000 concurrent streaming clients across equities, futures, options, FX, and crypto. The tech stack—Linux, Java, C/C++, Python, AWS, Nginx, HAProxy, Envoy, plus observability tools (Prometheus, Grafana, Dynatrace)—reflects a high-performance, distributed systems architecture built for low-latency trading environments. Pain points cluster around multicast routing, packet loss, and scalability under load, while hiring (support and engineering, mostly senior) and active projects (cloud migration, monitoring deployment, automation) signal infrastructure modernization underway.

Tech Stack 22 technologies

Core StackLinux AWS Python Nginx Elasticsearch Grafana Dynatrace Prometheus Java Bash Groovy Apache HAProxy Envoy Git UNIX Zabbix OpenSearch Kibana bash C/C++ TCP/IP

What dxFeed Is Building

◆Challenges

Scalability reliability accessibility
Critical application configuration issues
Critical core customer issues
Multicast routing latency packet loss
Automation of routine tasks
Complex technical issues
High-load financial systems
Scalability and reliability challenges
Packet loss issues

▲Active Projects

Rollout of new products and services
Automation activities
Monitoring system deployment
Cloud server configuration

Hiring Activity

Accelerating10 roles · 6 in 30d

Department

Support

6

Engineering

5

Seniority

Senior

7

Junior

3

Mid

1

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About dxFeed

dxFeed delivers market data and data management services to brokerages, exchanges, proprietary traders, and financial institutions globally. The platform ingests and distributes financial data from exchanges across North America, Europe, and worldwide, serving traders, data analysts, quantitative researchers, and portfolio managers. Infrastructure spans 6 dedicated data centers in the US and EMEA regions, supplemented by AWS cloud coverage. The company operates one of the largest ticker plants in its space, managing 2.5 million tradeable instruments.

HeadquartersMünchen, Bavaria

Company Size51–200 employees

Founded2016

Hiring MarketsGeorgia, United Kingdom, Bulgaria, Portugal, Romania

Frequently Asked Questions

What technology does dxFeed use to power market data delivery?

dxFeed runs on Linux, Java, C/C++, and Python, with AWS cloud, Nginx, HAProxy, Envoy for routing, and observability via Prometheus, Grafana, Dynatrace, and Elasticsearch to monitor high-load financial systems.

How many users and concurrent clients does dxFeed serve?

dxFeed serves 6 million end-users, 200,000 simultaneous streaming clients, and distributes data on 2.5 million instruments across equities, futures, options, indices, FX, and crypto.