Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials

Overview

Reactive Markets is a financial infrastructure company that provides ultra-low-latency connectivity and execution for institutional trading across FX, equities and other asset classes. Its network connects clients to 35+ liquidity providers with deterministic sub-50 microsecond end-to-end latency, accessible via a single API, UI, or integrations with EMS/OMS/pricing engines. The platform is engineered for bilateral trading, systematic and manual strategies, and offers real-time latency reporting, analytics, global deployment (New York, London, Singapore), and FCA-regulated services for professional market participants.

News

News FX Markets 1 year ago
Disclosed trading an oasis in the FX liquidity 'mirage'
LPs say growth of relationship-based trading bolstered market during April volatility
Read more
Report

Technologies

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Tech DNA
C++
Python
C#
React.js
ClickHouse
PostgreSQL
AWS
Claude
LLM
AI/ML
C++
Python
SQL
Git
Claude
SLI/SLO/SLA
AWS
WebSockets
Docker
Kubernetes
Platform Engineering
GitHub
AI Agents
Anomaly Detection
Function Calling
LLM
Model Context Protocol
Prompt Engineering
LLM Guardrails
OpenAI
Structured Outputs
ClickHouse
PostgreSQL
Other
C#
Go
JavaScript
TypeScript
Rust
Bash
.NET
React.js
Confluence
Jira
Slack
Stack modernity Cutting-edge AI adopter
84/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python 4 jobs Required
C# 4 jobs Required
C++ 4 jobs Required
.NET 4 jobs Required
Claude 4 jobs Required
Git 4 jobs Required
SLI/SLO/SLA 3 jobs Optional
AWS 2 jobs Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
27%
SQL
25%
JavaScript
23%
AWS
22%
Kubernetes
19%
TypeScript
18%
Share of companies in the same industry that use each technology.
Stack changes
Bash Sep 2026
Structured Outputs Aug 2026
OpenAI Aug 2026
LLM Guardrails Aug 2026
GitHub Aug 2026
Jira Aug 2026
Confluence Aug 2026
WebSockets Jul 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.

Growth

Hiring Momentum
56/100
Growing
Open positions
6
0 opened / 0 closed in 30 days
Median time-to-fill
31 days
faster than 43% of the market
ATS activity
Every ~1 days
Today
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
43%
Frontend
29%
Data Science
14%
Analytics
14%
Activity Timeline
Added Structured Outputs to stack Aug 2026
Added OpenAI to stack Aug 2026
Added LLM Guardrails to stack Aug 2026
Added GitHub to stack Aug 2026
Added Jira to stack Aug 2026
Added Confluence to stack Aug 2026
Added WebSockets to stack Jul 2026
Added Rust to stack Jul 2026
Added React.js to stack Jul 2026
Added TypeScript to stack Jul 2026
Added SQL to stack Jul 2026
Added Slack to stack Jul 2026

Jobs

Operations Engineer

Verified live · 7 hours ago 27 days ago
$44k – $154k per year (Estimated) • Remote/Hybrid • Full-Time • 2+ years exp • Singapore
Bash
Python
C#
.NET
DevOps
Git
Apply

Technical Delivery Analyst

Verified live · 7 hours ago 2 months ago
$36k – $82k per year (Estimated) • Remote • Full-Time • 2+ years exp
C#
.NET
Management
Confluence
Jira
Apply

Senior C++ Software Engineer

Verified live · 7 hours ago 2 months ago
$84k – $159k per year (Estimated) • Remote • Full-Time • 5+ years exp
C++
Python
C#
.NET
AI/ML
Claude
DevOps
AWS
Git
SLI/SLO/SLA
Apply

C++ Software Engineer

Verified live · 7 hours ago 2 months ago
$61k – $145k per year (Estimated) • Remote • Full-Time • 3+ years exp
C++
Python
C#
.NET
AI/ML
Claude
DevOps
AWS
Git
SLI/SLO/SLA
Apply

Lead Frontend Engineer

Verified live · 7 hours ago 2 months ago
$67k – $200k per year (Estimated) • Remote • Full-Time • 5+ years exp
C++
Go
JavaScript
Rust
TypeScript
Claude
Frontend
React.js
DevOps
WebSockets
Apply

Senior Frontend Engineer

Verified live · 7 hours ago 2 months ago
$55k – $181k per year (Estimated) • Remote • Full-Time
C++
Go
JavaScript
Python
Rust
TypeScript
Claude
Frontend
React.js
DevOps
Git
SLI/SLO/SLA
WebSockets
Apply