C++ Developer

Qualysoft

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Budapest hybrid Until 9/16/2026 First posted July 18, 2026 Last posted July 18, 2026
Job description
Founded in 1999 in Vienna, the Qualysoft Group is a manufacturer-independent IT consulting and services company, which successfully provides support for its international customers with the aim of boosting their competitiveness and economic efficiency through innovative IT solutions.

Its focus is on financial services providers, telecommunications companies, the automotive industry and energy service providers. Over 400 employees in 6 subsidiaries work together to ensure state of the art solutions for our clients.

We are looking for new colleagues in Qualysoft teams for diverse projects providing continuous learning opportunities. Our common goal is to provide honesty, development and a stable background while getting to know the latest technologies. We are waiting for your application for the position below!

The successful candidate joins a development project building systems for high-frequency and low-latency trading systems in real-time.

The trading platform works across various asset classes inclusive of Equities, Options, Futures, and FX. The team is responsible for the full software life cycle of these systems. We work closely with our business partners in sales and trading, risk management, compliance, operations, research, and other technology teams.

Responsibilities:

  • Develop low-latency, high performance electronic trading applications and application infrastructure as part of a global strategic low-latency Algo/Electronic trading plant renovation.
  • Do analysis, design, implementation, testing and deployment of strategic and tactical solutions for execution strategies, improving scalability, performance, and efficiency of the strategies.

Requirements:

    • C++ development experience
    • Unix/Linux experience
    • Agile software development practices
    • Knowledge of data structures and algorithms
    • Problem solving skills
    • Good communication skills
    • Basic knowledge of financial products/ trading, and experience in the financial industry

Advantages:

    • Multithreading experience and knowledge
    • Experience with low latency trading
    • Former experience in the field of applied mathematics
Why we think you will love working here:

With us you count as a person, our doors are always open.
We live the Qualysoft Team Spirit and stand for transparency!

Fresh wind and new ideas are welcome, because standstill is a foreign word at Qualysoft.
About this role

Summary

Develop high-performance trading systems, analyze, design, test and deploy solutions.

Job title

C++ Developer

Experience level

null

Industry

software

Location requirements

Budapest, open to remote work

Salary

Not specified

Management role

No

Skills & keywords

Required skills

C++Unix/Linuxagiledata structuresalgorithmsproblem solvingcommunicationfinancial products

Preferred skills

multithreadinglow latency tradingapplied mathematics

Specializations

C++low-latencytradingunix/linux
Locations

Structured locations inferred from the posting.

Budapest, Hungary

Hybrid City
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