CareerPlan

Senior Softwareentwickler (m/w/d) C++

Düsseldorf, NORDRHEIN_WESTFALENFull-time2026-10-19 → 2026-11-11

Core

Developing and maintaining high-performance C++ applications for proprietary securities trading, backoffice, analysis, and simulation.

Role type

Senior C++ Software Engineer

Builds

In-house trading and backoffice software modules

Domain

Financial services / Securities trading

Deliverable

production ML models | product features

Required skills

C++ (modern), C++ Standard Library, Boost libraries, C#/.NET, Network communication, Client-Server systems, Multithreading

Preferred skills

Interest in financial software development

Technologies

C++, C#, .NET, Boost

Responsibilities

Develop modules and applications for automated and manual securities trading; Build reliable, performant solutions for trading, backoffice, analysis, and simulation; Process and transmit market data; Maintain and evolve existing applications; Collaborate with domain experts on trading workflows

Seniority

Senior, hands-on IC