C++ Developer at Qualysoft (Budapest, Hungary)
Qualysoft· Budapest, Hungary·
Role details
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.
Why work at Qualysoft
- Project Diversity: Consultants gain experience across various clients, industries, and technologies — from BFSI to government to enterprise
- Employment Stability: Qualysoft explicitly commits to continuous employment, actively finding new internal projects when one engagement ends, avoiding the "bench layoff" pattern common in consulting
- Flexibility: Remote, hybrid, or on-site options depending on the project; hybrid roles available in Budapest and other hubs
- Career Development: Training, certifications, internal mentoring, and career paths across Software Development, Consulting, Business Applications, Customer Experience, Sales, Finance, and HR
- International Culture: Workforce spans 11 countries with English-friendly collaboration; company language and client work are primarily in DACH markets
- Application Process: Transparent multi-stage process — CV review, informal recruiter conversation, technical interview(s) with the client (often multiple rounds), then written offer
- Active Hiring: 75 open positions across Solution Architecture, AI/ML, SAP, M365, Dynamics 365, and development roles — strong market demand for skilled engineers
- Notable Talent Flow: Employees frequently come from EPAM Systems, Deutsche Telekom IT Solutions, IBM, Ericsson, and Oracle; alumni move to Ericsson, Morgan Stanley, and EPAM — indicating a strong professional network