# C++ Software Engineer at Reactive Markets

- Company: Reactive Markets
- Status: Open
- Workplace: Hybrid
- Location: Hybrid, Singapore · Remote
- Level: Mid-level
- Discipline: Backend
- Employment: Full-time
- Posted: 2026-10-23
- Skills: C++
- Apply: https://jobs.ashbyhq.com/reactivemarkets/07dd4025-c2d9-4a69-bc55-e7708d714f80

## Description

C++ SOFTWARE ENGINEER

Hybrid (Singapore-based) | Full-Time





ABOUT US

Reactive Markets is the 2026 OTC Trading Platform of the Year (Risk.net http://Risk.net). Our network handles over $75 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 60+ of the world's leading liquidity providers.

We build trading systems that operate at the edge of what's technically possible — where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems.

 


THE ROLE

We're looking for a C++ Software Engineer who wants to build low-latency trading infrastructure on Linux. You'll work on the core components of our Switchboard trading platform — pricing engines, connectivity gateways, market-data systems, and the messaging layer that ties them together.

This is not a role where you write code and throw it over a wall. You build it, you test it, you deploy it, you support it in production, and you improve it. Our engineers own the full lifecycle — from design through to operational excellence. When something breaks at 4pm on a Friday, you're part of the team that investigates and fixes it.

Occasional hours outside the normal working day are required for production releases, scheduled maintenance windows, and Level 3 support during critical incidents. We keep this to a minimum and recognise the commitment — but owning a production trading platform means being there when it matters.





WHAT YOU'LL WORK ON

 - Modern C++20 and

More Reactive Markets roles: https://deviantjobs.com/companies/reactive-markets